AK2358A Datasheet PDF (Base Band LSI) | Download Asahi Kasei Microsystems AK2358A

AK2358A - Base Band LSI

Description

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.

Features

1.
1 Built-in voice filter for cordless telephone, MSK MODEM (2400bps),.

Datasheet Details

Part number	AK2358A
Manufacturer	Asahi Kasei Microsystems
File Size	500.74 KB
Description	Base Band LSI
Datasheet	AK2358A Datasheet
Additional preview pages of the AK2358A datasheet.

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Full PDF Text Transcription

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ASAHI KASEI [AK2358AI i 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 is needed for COMPANDOR •1 Built-in buffer amplifier for ceramic receiver driving. •1 Built-in electronic volume for u icrophone sensitivity and modulator/demodulator sensitivity u Receiving level switchable in 8 steps (-12 to +9dB) •1 Built-in muting function for voice transmitting and receiving •1 External adjustment for the limiter level- u Built-in amplifier for transmission and reception gain adjustment •1 Low power CMOS and power-down function u Built-in 3.

Published: May 9, 2006 |