Datasheet Summary
INTEGRATED CIRCUITS
DATA SHEET
TDA4650 Multistandard colour decoder, with negative colour difference output signals
Preliminary specification File under Integrated Circuits, IC02 March 1991
Philips Semiconductors
Preliminary specification
Multistandard colour decoder, with negative colour difference output signals
Features
Identifies and demodulates PAL, SECAM, NTSC 3.58 and NTSC 4.43 chrominance signals with:
- Identification
- automatic standard identification by sequential inquiry
- secure SECAM identification at 50 Hz only, with PAL priority
- four switched outputs for chrominance filter selection and display control
- external service switch for oscillator adjustment
- PAL / NTSC...