PBL3726-18A - Universal Speech Circuit

Product Overview

Ericsson

Datasheet Details

Part number	PBL3726-18A
Manufacturer	Ericsson
File Size	190.40 KB
Description	Universal Speech Circuit
Datasheet	PBL3726-18A Datasheet
Additional preview pages of the PBL3726-18A datasheet.

Product details

Description

PBL 3726/18A is a standard version of the PBL 3726 family of the mask-programmable, monolithic integrated speech circuits for use in electronic telephones.

Features

Minimum number of inexpensive external components, 7 capacitors and 11 resistors.
Mute function for operation with DTMF-generator.
Transmit and receive gain regulation for automatic loop loss compensation.
Extended current and voltage range 5 - 130 mA, down to 2 V.
Differential microphone input for good balance to ground.
Balanced receiver output stage.
Short start-up time.
Stabilized DC-supply for low current CMOS d.

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Published: May 6, 2014 |