TDA8433 Datasheet, PDF (4/25 Pages) NXP Semiconductors – Deflection processor for computer controlled TV receivers

Philips Semiconductors
Deflection processor for computer
controlled TV receivers
PINNING
PIN
DESCRIPTION
1 Ao subaddress
2 vertical sync input
3 vertical blanking output
4 I_ref resistor
5 vertical blanking/flyback timing capacitor
6 DACC (tau switching)
7 DACB (horizontal phase)
8 DACA (horizontal frequency)
9 OUT (video switch)
10 I/O (f_o adjustment)
11 IN (HLOCKN −50/60 Hz)
12 positive supply +12 V
13 ground 1
14 serial data input
15 serial clock input
16 internal supply voltage
17 voltage reference for I/O
18 ground 2 (waveform)
19 east-west drive output
20 vertical drive output
21 vertical feedback
22 vertical sawtooth capacitor
23 vertical amplitude capacitor
24 EHT input
Product specification
TDA8433
Fig.2 Pinning diagram.
August 1991
4