U3500BM Datasheet (TEMIC Semiconductors) - Cordless Telephone Signal Processor

U3500BM, Cordless Telephone Signal Processor

The programmable cordless phone signal processor includes all necessary low frequency parts such as microphone- and earphone amplifier, compander, preemphasis, deemphasis, scrambler, data management, power-supply management, as well as RF receiving parts such as IF converter, FM demodulator.

RSSI an

U3500BM Features

* RF Receiver Part D Low-noise amplifier D IF converter D FM demodulator D RSSI D Compander D Pre- and deemphasis D Scrambler D Data management D Power-supply management D Serial bus Low Frequency Part D Symmetrical input of microphone amplifier D Symmetrical output of earpiece amplifier Application