STV8211
VIDEO & SOUND IF SYSTEM
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ADVANCE DATA
VERY LOW CURRENT ABSORPTION
3 STAGE IF GAIN CONTROLLED AMPLIFIER
SYNCHRONOUS VIDEO DEMODULATOR
WHITE SPOT AND NOISE INVERTER
AGC CIRCUIT WITH NOISE GATING
TUNER AGC OUTPUT FOR PNP TUNERS
FM DETECTOR
AF AMPLIFIER WITH DC VOLUME CON-
TROL
AFC
2 V
PP
ON VIDEO OUTPUT
DIP20
(Plastic Package)
DESCRIPTION
The STV8211 is a monolithic integrated circuit in
DIP20 package for black & white television receiv-
ers using PNP tuners. It is intended to operate with
a negatively modulated vision carrier and fre-
quency modulated sound carrier. Used with
TEA2037A (H/V deflection circuit), this IC permits
a complete low-cost solution for black and white
applications.
PIN CONNECTIONS
ORDER CODE :
STV8211
TUNER DELAY RESISTOR
TUNER OUTPUT CURRENT
V
CC
NOT TO BE CONNECTED
IF INPUT
IF INPUT
GROUND
AUDIO OUTPUT
SOUND VOLUME CONTROL
FM TANK LC
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
AGC MEMORY CAPACITOR
IF LC
IF LC
VIDEO PEAKING
AFC TANK LC
AFC OUTPUT
CVBS OUTPUT
NOT TO BE CONNECTED
2nd IF SOUND CHANNEL INPUT
8211-01.EPS
2nd IF SOUND CHANNEL INPUT
August 1994
This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without no tice.
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