AK2358A Datasheet (Asahi Kasei Microsystems)

AK2358A, Base Band LSI

I The AK2358A, a base-band LSI for cordless telephone, has built-in voice filters, a 2400bps MSK MODEM for data communication, a frame detection circuit, a COMPANDOR for noise reduction, and scrambler circuits.

The CMOS process provides low power operation.

Application of 24 pin VSOP package with

AK2358A Features

* 1

* 1 Built-in voice filter for cordless telephone, MSK MODEM (2400bps), COMPANDOR, and scrambler circuit

* 1 Low / wide operation voltage range (1.9 V to 5. 5V)

* 1 Built-in COMPANDOR output transient response circuit and time constant circuit

* 1 No external component i