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Beijing Silk Road Enterprise Management Services Co.,LTD

Beijing Silk Road Enterprise Management Services Co.,LTD

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PSB 21521 E V1.4-G

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Analog Switch ICs

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Application Specific Clock/Timing

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Attenuators

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Audio A/D Converter ICs

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Bipolar Transistors - BJT

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Bridge Rectifiers

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Buffers & Line Drivers

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Circular MIL Spec Backshells

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DRAM

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Clock Synthesizer / Jitter Cleaner

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Data Acquisition ADCs/DACs - Specialized

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Ethernet ICs

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Flash Memory

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Flow Sensors

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Gate Drivers

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IGBT Modules

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Instrumentation, OP Amps, Buffer Amps

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Inverters

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LDO Voltage Regulators

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LED Lighting Drivers

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Power Switch ICs - POE / LAN

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RF Adapters - In Series

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RF FETs, MOSFETs

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RF Front End

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RS-485 Interface IC

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Sample & Hold Amplifiers

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Single Diodes

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Triacs

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TVS Diodes / ESD Suppressors

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Video ICs

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Zener Diode Arrays

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32-bit Microcontrollers - MCU

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CAN Interface IC

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Current Sense Amplifiers

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RF Transceiver

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SCR Modules

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Transistor Output Optocouplers

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USB Switch ICs

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8-bit Microcontrollers - MCU

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Analog to Digital Converters - ADC

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Audio Amplifiers

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Battery Management

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Biomedical Sensors

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Bipolar Transistors - Pre-Biased

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Bus Receivers

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Clock Drivers & Distribution

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Communication ICs - Various

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Delay Lines

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Digital Bus Switch ICs

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EEPROM

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High Speed Optocouplers

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LDO Voltage Controllers

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LED Display Drivers

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Limiting Amplifiers

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LIN Transceivers

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Modulator / Demodulator

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RF Mixer

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Delay Lines / Timing Elements

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Digital to Analog Converters - DAC

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Diodes - General Purpose, Power, Switching

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Force Sensors & Load Cells

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IC Batteries

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IGBT Transistors

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Latches

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Linear Voltage Regulators

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Memory - FPGA Configuration

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Motor / Motion / Ignition Controllers & Drivers

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Optically Isolated Amplifiers

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Power Switch ICs - Power Distribution

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RF Microcontrollers - MCU

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RF Receiver

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RF Transmitter

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Single, Pre-Biased Bipolar Transistors

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Special Purpose Amplifiers

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VFD Drivers

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Differential Amplifiers

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LVDS Interface IC

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Memory ICs

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Microphone Preamplifiers

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Phase Detectors / Shifters

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Programmable Timers and Oscillators

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Registers

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RFID Transponders

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Schottky Diodes & Rectifiers

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Switching Voltage Regulators

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Timers & Support Products

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Triac & SCR Output Optocouplers

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Video Switch ICs

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Voltage References

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Voltage to Frequency & Frequency to Voltage

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Audio D/A Converter ICs

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Bus Transceivers

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Capacitive Touch Sensors

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Clock Generators & Support Products

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Current & Power Monitors & Regulators

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Darlington Transistors

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EPROM

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Logarithmic Amplifiers

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Logic Output Optocouplers

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Multiplexer Switch ICs

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Real Time Clocks

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RF Switch ICs

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Sensor Interface

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Zener Diodes

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ADCs/DACs - Special Purpose

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Display Interface IC

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JFET

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Linear Displacement Sensors

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Logic Adder & Subtractor

 [21]

Memory Controllers

 [29]

Photodiode Output Optocouplers

 [31]

Power Factor Correction - PFC

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RF Amplifier

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RF Wireless Misc

 [113]

Switch ICs - Various

 [401]

Transconductance Amplifiers

 [24]

High Speed Operational Amplifiers

 [1436]

PCI Interface IC

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Phase Locked Loops - PLL

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Proximity Sensors

 [1189]

RF Bias Tees

 [36]

Security ICs / Authentication ICs

 [135]

Serial to Parallel Logic Converters

 [75]

Bus Transmitters

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Current Sensors

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F-RAM

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Operational Amplifiers - Op Amps

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Power Management Specialized - PMIC

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RF Couplers

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Serializers & Deserializers - Serdes

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DC Blocks

 [8]

Digital Potentiometers

 [25]

I/O Controller Interface IC

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Logic Comparators

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SRAM

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Transimpedance Amplifiers

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Wireless Charging ICs

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Instrumentation Amplifiers

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Prescaler

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RF Equalizers

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RS-232 Interface IC

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Specialty Function Logic

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Counter Shift Registers

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Frequency Multipliers

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Precision Amplifiers

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Telecom Interface ICs

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Application Specific Microcontrollers

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Interface - CODECs

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Logic Gates

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RF Limiters

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Tuners

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Video Amplifiers

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CPLDs (Complex Programmable Logic Devices)

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Gas Sensor

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I&Q and QPSK Modulators / Demodulators

 [21]

Isolation Amplifiers

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RS-422 Interface IC

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Translation - Voltage Levels

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DSP (Digital Signal Processors)

 [3000]

Encoders, Decoders, Multiplexers & Demultiplexers

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RF Phase Detectors

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Sensor Hardware & Accessories

 [1]

UART Interface IC

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Up-Down Converters

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FPGAs (Field Programmable Gate Array)

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Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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Interface - I/O Expanders

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Monostable Multivibrator

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RF Detector

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RF Phase Shifters

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FPGAs (Field Programmable Gate Array) with Microcontrollers

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Magnetic Grate

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RF Power Splitters/Dividers/Combiners

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RS-422/RS-485 Interface IC

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Thermal Cutoffs

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Universal Bus Functions

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Flip Flops

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Microcontrollers

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USB Interface IC

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Interface - Signal Buffers, Repeaters

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Microcontrollers, Microprocessor, FPGA Modules

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Multipliers / Dividers

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Drivers, Receivers, Transceivers IC

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Microprocessors

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Resettable Fuses - PPTC

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PLDs (Programmable Logic Device)

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Varistors

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System On Chip (SoC)

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Analog Switches - Special Purpose

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Surge Suppressors

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Analog Switches, Multiplexers, Demultiplexers

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CODECS

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Headers & Wire Housings

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Automotive Connectors

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Controllers

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Direct Digital Synthesis (DDS)

 [109]

I/O Connectors

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Drivers, Receivers, Transceivers

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Encoders, Decoders, Converters

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Board to Board & Mezzanine Connectors

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Filters - Active

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I/O Expanders

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Modems - ICs and Modules

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Modules

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Solar Connectors / Photovoltaic Connectors

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Sensor and Detector Interfaces

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Sensor, Capacitive Touch

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Serializers, Deserializers

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Signal Buffers, Repeaters, Splitters

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Signal Terminators

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Modular Connectors / Ethernet Connectors

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Specialized

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Telecom

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USB Connectors

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Terminal Blocks

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UARTs (Universal Asynchronous Receiver Transmitter

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Current Regulation - Diodes, Transistors

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Voice Record and Playback

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Analog Multipliers, Dividers

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Power Driver Modules

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Comparators

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Video Processing

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Buffers, Drivers, Receivers, Transceivers

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Color Sensors

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Color Sensors - Industrial

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Counters, Dividers

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FIFOs Memory

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Float, Level Sensors

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Gates and Inverters

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Float, Level Sensors - Industrial

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Gates and Inverters - Multi-Function, Configurable

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Flow Sensors - Industrial

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Multivibrators

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Force Sensors

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Parity Generators and Checkers

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Force Sensors - Industrial

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Shift Registers

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Gas Sensors

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Signal Switches, Multiplexers, Decoders

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Humidity, Moisture Sensors

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Specialty Logic

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IrDA Transceiver Modules

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Translators, Level Shifters

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LVDT Transducers (Linear Variable Differential Transformer)

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Batteries

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Configuration PROMs for FPGAs

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Multifunction

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AC DC Converters, Offline Switches

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Battery Chargers

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Particle, Dust Sensors

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Current Regulation/Management

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DC DC Switching Controllers

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Pressure Sensors, Transducers - Industrial

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Display Drivers

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Energy Metering

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Proximity Sensors - Industrial

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Full Half-Bridge Drivers

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Proximity/Occupancy Sensors Finished Units

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Sensor Cable Accessories

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Hot Swap Controllers

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Sensor Cable Assemblies

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Sensor Interface Junction Blocks

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LED Drivers

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Lighting, Ballast Controllers

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Sensor, Transducer Amplifiers

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Motor Drivers, Controllers

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Shock Sensors

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OR Controllers, Ideal Diodes

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Solar Cells

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PFC (Power Factor Correction)

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Specialized Sensors

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Power Distribution Switches, Load Drivers

 [25]

Strain Gauges

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Power Management - Specialized

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Power Over Ethernet (PoE) Controllers

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Touch Sensors

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Power Supply Controllers, Monitors

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Ultrasonic Receivers, Transmitters

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RMS to DC Converters

 [158]

Ultrasonic Receivers, Transmitters - Industrial

 [45]

Audio Special Purpose

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Special Purpose Regulators

 [25]

Supervisors

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Thermal Management

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V/F and F/V Converters

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Voltage Reference

 [25]

Voltage Regulators - DC DC Switching Regulators

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Voltage Regulators - Linear

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Voltage Regulators - Linear + Switching

 [1336]

Voltage Regulators - Linear Regulator Controllers

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HDMI, Displayport & DVI Connectors

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Specialized ICs

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XLR Connectors

 [40]

Balun

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Heavy Duty Power Connectors

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Power to the Board

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RF Accessories

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DIN 41612 Connectors

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RF Amplifiers

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High Speed / Modular Connectors

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RF Antennas

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Hard Metric Connectors

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RF Circulators and Isolators

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PC / 104 Connectors

 [47]

RF Demodulators

 [174]

RF Connectors / Coaxial Connectors

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RF Detectors

 [316]

RF Directional Coupler

 [1113]

RF Front End (LNA + PA)

 [257]

RF Terminators

 [65]

RF Cable Assemblies

 [756]

RF Misc ICs and Modules

 [2283]

PCI Express / PCI Connectors

 [2885]

RF Mixers

 [1417]

RF Modulators

 [164]

D-Sub Mixed Contact Connectors

 [238]

RF Multiplexers

 [435]

D-Sub Backshells

 [741]

RF Power Controller ICs

 [22]

D-Sub High Density Connectors

 [332]

RF Power Dividers/Splitters

 [530]

D-Sub Standard Connectors

 [3000]

RF Receiver, Transmitter, and Transceiver Finished Units

 [1936]

D-Sub Tools & Hardware

 [482]

RF Receivers

 [1389]

Memory Card Connectors

 [633]

RF Shields

 [2544]

Rectangular MIL Spec Connectors

 [337]

FFC & FPC Connectors

 [3000]

RF Transceiver ICs

 [3000]

MEMS Microphones

 [48]

Microphones

 [69]

RF Transmitters

 [505]

Light to Digital Converters

 [279]

Image Sensors

 [6]

RFI and EMI - Shielding and Absorbing Materials

 [2976]

Board Mount Pressure Sensors

 [1815]

RFID Accessories

 [179]

Industrial Pressure Sensors

 [5]

RFID Antennas

 [214]

Board Mount Current Sensors

 [371]

RFID Reader Modules

 [197]

Industrial Current Sensors

 [1586]

RFID Transponders, Tags

 [443]

Board Mount Hall Effect / Magnetic Sensors

 [1633]

RFID, RF Access, Monitoring ICs

 [629]

Industrial Humidity Sensors

 [2]

Subscriber Identification Module (SIM) Cards

 [61]

semiconductors-Integrated Circuits - ICs

 [2990]

Smoke Detectors

 [69]

Board Mount Humidity Sensors

 [357]

Accelerometers

 [1479]

IMUs - Inertial Measurement Units

 [362]

Speed Sensors

 [22]

Board Mount Motion & Position Sensors

 [429]

Inclinometers

 [149]

Ballasts, Inverters

 [227]

Gyroscopes

 [209]

Industrial Motion & Position Sensors

 [15]

Distance Sensors

 [1]

Board Mount Temperature Sensors

 [2274]

Cold Cathode Fluorescent (CCFL) & UV Lamps

 [154]

Color LED Lighting

 [2991]

Industrial Temperature Sensors

 [47]

Display Backlights

 [83]

Display Bezels, Lenses

 [83]

Display, Monitor - LCD Driver/Controller

 [66]

Discrete Semiconductor Modules

 [728]

Electroluminescent

 [95]

CPLD - Complex Programmable Logic Devices

 [1389]

Fiber Optic Attenuators

 [232]

Fiber Optic Receivers

 [160]

FPGA - Configuration Memory

 [81]

Fiber Optic Switches, Multiplexers, Demultiplexers

 [258]

Processors - Application Specialized

 [475]

Fiber Optic Transceiver Modules

 [2937]

FPGA - Field Programmable Gate Array

 [3000]

Fiber Optic Transmitters - Discrete

 [108]

Digital Signal Processors & Controllers - DSP, DSC

 [2998]

Fiber Optic Transmitters - Drive Circuitry Integrated

 [3000]

HeNe Laser Heads

 [27]

HeNe Laser System Accessories

 [11]

Microprocessors - MPU

 [1240]

HeNe Laser Systems

 [31]

Systems on a Chip - SoC

 [2149]

Incandescent, Neon Lamps

 [636]

Active Filter

 [507]

Laser Diode, Module Accessories

 [36]

Laser Diodes, Laser Modules - Laser Delivery, Laser Fibers

 [21]

Memory

 [3000]

Laser Diodes, Modules

 [541]

Digital Potentiometer ICs

 [2854]

LCD, OLED Character and Numeric

 [1489]

LCD, OLED, Graphic

 [2999]

LED Addressable, Specialty

 [390]

LED Dot Matrix and Cluster

 [259]

LED Emitters - Infrared, UV, Visible

 [2992]

LED Indication - Discrete

 [2998]

Equalizers

 [226]

LED Lighting Kits

 [54]

LED Thermal Products

 [366]

Counter ICs

 [969]

Lighting Fixtures

 [27]

Optomechanical

 [417]

PIN Diodes

 [682]

Panel Indicators, Pilot Lights

 [3000]

Reflectors

 [206]

Remote Phosphor Light Source

 [179]

RF System on a Chip - SoC

 [613]

Spacers, Standoffs

 [1343]

Inrush Current Limiters

 [305]

Touch Screen Overlays

 [133]

PTC Thermistors

 [1866]

Vacuum Fluorescent (VFD)

 [137]

NTC Thermistors

 [3000]

White LED Lighting

 [3000]

Fuse Holder Accessories

 [564]

Xenon Lighting

 [122]

Surface Mount Fuses

 [1468]

Specialty Fuses

 [1489]

High speed fuses

 [81]

Cartridge Fuses

 [82]

RF Diodes

 [2762]

Variable Capacitance (Varicaps, Varactors)

 [769]

DIACs, SIDACs

 [287]

SCRs - Modules

 [2810]

JFETs

 [901]

Programmable Unijunction

 [29]

Special Purpose

 [181]

Compass, Magnetic Field (Modules)

 [27]

Linear, Compass (ICs)

 [980]

Position, Proximity, Speed (Modules) - Industrial

 [460]

Switches (Solid State)

 [3000]

Multi Purpose Magnets

 [1577]

Sensor Matched Magnets

 [85]

Optical Motion Sensors

 [573]

Tilt Switches

 [35]

Vibration Sensors

 [199]

Ambient Light, IR, UV Sensors

 [378]

Camera Modules

 [544]

Distance Measuring

 [215]

Image Sensors, Camera

 [745]

Photo Detectors - CdS Cells

 [70]

Photo Detectors - Logic Output

 [76]

Photo Detectors - Remote Receiver

 [840]

Photodiodes

 [769]

Photoelectric, Industrial

 [2997]

Photointerrupters - Slot Type - Logic Output

 [528]

Photointerrupters - Slot Type - Transistor Output

 [603]

Photonics - Counters, Detectors, SPCM (Single Photon Counting Module)

 [26]

Phototransistors

 [542]

Reflective - Analog Output

 [310]

Reflective - Logic Output

 [141]

Analog and Digital Output

 [2993]

Analog and Digital Output - Industrial

 [171]

RTD (Resistance Temperature Detector)

 [1016]

Thermocouples, Temperature Probes

 [1087]

Thermostats - Mechanical

 [883]

Thermostats - Mechanical - Industrial

 [789]

Thermostats - Solid State

 [1013]
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Beijing Silk Road Enterprise Management Services Co.,LTD
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China PSB 21521 E V1.4-G wholesale
  • China PSB 21521 E V1.4-G wholesale

PSB 21521 E V1.4-G
Ask Latest Price
Video Channel
Category :Integrated Circuits (ICs) Interface Telecom
Function :Single-Chip IP-Phone Solution
Product Status :Obsolete
Mounting Type :Surface Mount
Package :Tray
Series :INCA™
Supplier Device Package :PG-LBGA-324-3
Mfr :Infineon Technologies
Operating Temperature :-
Current - Supply :-
Voltage - Supply :-
Package / Case :324-LBGA
Interface :-
Base Product Number :PSB 21521
Description :IC TELECOM INTERFACE 324-LBGA
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Telecom IC Single-Chip IP-Phone Solution PG-LBGA-324-3
Product Tags:

STC89LE58RD+40I-PQFP44

LD27128A

GC4116PB
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