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PBL3852

Part Number	PBL3852
Manufacturer	Ericsson
Description	Universal Transmission Circuit
Published	Mar 22, 2005
Detailed Description	April3852 1996 PBL PBL 3852 Universal Transmission Circuit Description The PBL 3852 is an universal transmission circui...
Datasheet	PBL3852 PDF File

Overview

April3852 1996 PBL PBL 3852 Universal Transmission Circuit Description The PBL 3852 is an universal transmission circuit in bipolar technology that performs all the speech and line interface functions required to implement an electronic telephone set suitable for the majority of existing telephone network requirements.
Easy adaptation of the DC-mask to different line feed systems.
A summing point for auxiliary signals to be transmitted like DTMF and hands-free audio signal.
The PBL 3852 has a low current consumption that enables the circuit to work with reduced performance down to 2.
1 volts (4.
8 mA) across the circuit.
The low current consumption for a speech circuit is essential in telepho...

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