TDA8185I Datasheet, PDF (1/8 Pages) STMicroelectronics – HORIZONTALAND VERTICAL PROCESSOR

TDA8185I
HORIZONTAL AND VERTICAL PROCESSOR
. _{503kHz REFERENCE OSCILLATOR}
. _{5.5V SUPPLY VOLTAGE INTERNALLY}
REGULATED
. _{VERY SOPHISTICATED SYNC. SEPARATOR}
. _{COUNT DOWN TIMING LOGIC}
. _{ADAPTS AUTOMATICALLY TO 625}
LINE/50Hz AND 525 LINE/60Hz STANDARDS
. _{50/60 Hz IDENTIFICATION OUTPUT}
. _{AUTOMATIC VERTICAL AMPLITUDE COR-}
RECTION 50/60Hz
. _{CRT PROTECTION CIRCUIT}
. _{PHASE-CORRECTED HORIZONTAL OUT-}
PUT WITH CONSTANT DUTY CYCLE
DIP24
(Plastic Package)
ORDER CODE : TDA8185I
DESCRIPTION
The TDA8185I is a monolithic integrated circuit in
24 pins dual in line plastic package intended for TV
signal processing and driving Horizontal and Verti-
cal output stages. It was specially designed for
VCR working conditions.
PIN CONNECTIONS
PEAK DETECTOR
1
SYNC LEVEL
2
VIDEO INPUT
3
VIDEO DETECTOR
4
HORIZONTAL FLYBACK
5
PHASE SHIFT FILTER
6
HORIZONTAL OUTPUT
7
GROUND
8
HORIZONTAL SAWTOOTH
9
PHASE COMP 1 FILTER
10
TIME CONSTANT SWITCH
11
OSC 1
12
24
SUPPLY VOLTAGE
23
VCR SWITCH
22
VERTICAL BLANKING
21
SYNC STATUS
20
VERTICAL SAWTOOTH OUTPUT
19
GROUND
18
REFERENCE
17
VERTICAL SAWTOOTH
16
PROTECTION FLIP-FLOP
15
SUPER SANDCASTLE
14
OSC 3
13
OSC 2
September 1993
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