Logarithmic AM Demodulator/RSSI

Description The U4314B is a monolithic Integrated Circuit in bipolar technology for low current super-heterodyne receivers. It can be used as a logarithmic Received Signal Strength Indicator (RSSI) or as a logarithmic AM demodulator. Its bandwidth is optimized for intermediate frequencies of 9

对数AM解调器/ RSSI

Logarithmic AM Demodulator/RSSI

Description The U4314B is a monolithic Integrated Circuit in bipolar technology for low current super-heterodyne receivers. It can be used as a logarithmic Received Signal Strength Indicator (RSSI) or as a logarithmic AM demodulator. Its bandwidth is optimized for intermediate frequencies of 9

PNP Epitaxial Silicon Transistor

Switching Application (Bias Resistor Built In) • Switching circuit, Inverter, Interface circuit, Driver Circuit • Built in bias Resistor (R1 =4.7KΩ, R2=47KΩ) • Complement to FJN3314R

QUAD T1/E1 LINE INTERFACE DEVICE

FEATURES • Integrates four duplex DSX-1 or CEPT E1 compatible line interface circuits in a single monolithic device. Line format is selected on a per-device basis. • Provides clock recovery and line performance monitoring in the receivers. • Provides jitter attenuation and programmable line

QUAD T1/E1 LINE INTERFACE DEVICE

FEATURES • Integrates four duplex DSX-1 or CEPT E1 compatible line interface circuits in a single monolithic device. Line format is selected on a per-device basis. • Provides clock recovery and line performance monitoring in the receivers. • Provides jitter attenuation and programmable line

Silicon NPN(PNP) epitaxial planer transistor

Silicon NPN epitaxial planer transistor (Tr1) Silicon PNP epitaxial planer transistor (Tr2) For switching/digital circuits ■ Features ● Two elements incorporated into one package. (Transistors with built-in resistor) ● Reduction of the mounting area and assembly cost by one half.

Silicon NPN(PNP) epitaxial planer transistor

Silicon NPN epitaxial planar type (Tr1) Silicon PNP epitaxial planar type (Tr2) For switching/digital circuits ■ Features • Two elements incorporated into one package (Transistors with built-in resistor) • Reduction of the mounting area and assembly cost by one half