Part Number
|
NE570 |
Manufacturer
|
Philipss |
Description
|
Telephone trunk comandor |
Published
|
May 7, 2005 |
Detailed Description
|
INTEGRATED CIRCUITS
NE570 Compandor
Product data Supersedes data of 1990 Jun 07 2003 Apr 03
Philips Semiconductors
Ph...
|
Datasheet
|
NE570
|
Overview
INTEGRATED CIRCUITS
NE570 Compandor
Product data Supersedes data of 1990 Jun 07 2003 Apr 03
Philips Semiconductors
Philips Semiconductors
Product data
Compandor
NE570
GENERAL DESCRIPTION
The NE570 is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor.
Each channel has a full-wave rectifier to detect the average value of the signal, a linerarized temperature-compensated variable gain cell, and an operational amplifier.
The NE570 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.
PIN CONFIGURATION
RECT_CAP_1 RECT_IN_1 ∆G_CEL...
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