TA1268N

The TA1268N provides PIF, SIF, video, chroma and deflection circuit for NTSC color TV. It also provides AudioVideo switch and text interface. It combines these functions in a 56pin dual-in-line shrink-type plastic package. The features of TA1268N are: (1)PIF circuit; (2)video circuit; (3)chroma circuit; (4)SIF circuit; (5)TEXT circuit; (6)deflection circuit.

The maximum ratings of TA1268N are: (1)power supply voltage: 12V; (2)power dissipation: 2.19W; (3)input terminal voltage: GND-0.3 to VCC+0.3V; (4)input signal amplitude: 4Vp-p; (5)operating temperature: -20 to 65; (6)storage temperature: -55 to 150.

The following is about the electrical characteristics of TA1268N: (1)sound output: 3.20V min, 3.70V typical and 4.20V max; (2)RF AGC: 0.00V typical and 1.50V max; (3)AGC filter: 7.00V min and 8.00V max; (4)PIF GND: 0.00V typical; (5)loop filter: 1.50V typical; (6)APC filter: 6.00V min, 6.50V typical and 7.00V max.