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