- TDA2594 (PHILIPS) Synch Separator + H-OSC
- TDA2653 (PHILIPS) FRAME Deflection Output + V-OSC
Vertical deflection circuit TDA2653ADESCRIPTION
The TDA2653A is a monolithic integrated circuit for vertical deflection in large screen colour television receivers.
The circuit incorporates the following functions:
· Oscillator; switch capability for 50 Hz/60 Hz operation
· Synchronization circuit
· Blanking pulse generator with guard circuit
· Sawtooth generator with buffer stage
· Preamplifier with fed-out inputs
· Output stage with thermal and short-circuit protection
· Flyback generator
· Voltage stabilizers
QUICK REFERENCE DATA
Note
1. for 45 AX systems
PACKAGE OUTLINE
13-lead SIL; plastic power (SOT141RGA); SOT141-6; 1996 November 19.
Supply voltage (pin 9) V9-8= VS typ. 26 V
Supply current (pin 5 + pin 9) (1) I5 + I9 = IS typ. 325 mA
Output current (peak-to-peak value) (1) I6(p-p) typ. 1,7 A
Maximum output current (peak-to-peak value) I6(p-p) max. 2,6 A
Picture frequency f 50 Hz/60 Hz
Sync input pulse (peak-to-peak value) V2-8(p-p) ³ 1 V
Thermal resistance from junction to mounting base Rth j-mb £ 5 K/W
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