Description

Cordless telephone signal processor reduces the need for many external components.

Features

RF Receiver Part

IF converter, FM demodulator, RSSI-digital information

LF Part

Microphone amplifier, earpiece amplifier, compander, preemphasis, deemphasis, scrambler, descrambler, digital power management, data management by FSK coding, transmit and receive part adjustable and mutable by serial bus, compander, pre-/ de-emphasis, scrambler with bypass function

Application: CT1, CT1P, 900 MHz USA standard