SN761666
AGC AMPLIFIER
www.ti.com
SLES183–JUNE 2006
FEATURES
DGK PACKAGE
(TOP VIEW)
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Low-Distortion Automatic Gain Control (AGC)
Amplifier
VCC
IN1
1
2
3
4
8
7
6
5
GND1
OUT1
OUT2
GND2
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5-V Power Supply
8-Pin Mini Small-Outline Package (MSOP)
APPLICATIONS
IN2
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Digital TVs
Digital CATVs
Digital Set-Top Boxes (STBs)
AGC Control
AGC
P0026-03
DESCRIPTION
The SN761666 is an automatic gain control (AGC)
amplifier for the TV tuner system of a digital TV,
CATV, or STB. The circuit consists of three stages of
controlled-gain amplification, followed by a fixed-gain
output amplifier.
The device is packaged in an 8-pin MSOP suitable
for surface mounting.
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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.