TA1267AF Overview
TA1267AF TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA1267AF MULTISTANDARD PIF / SIF SYNCHRONOUS DEMODULATOR.
TA1267AF Key Features
- True synchronous PIF demodulator
- 3-stages gain controlled PIF amplifier
- High speed response PIF AGC detector
- Buzz reducer
- 2 video inputs for selecting sound-carrier traps
- Equalizer for video output
- AFT detector without extra reference circuit
- Wide range gain controlled SIF amplifier (control range : 70 dB Typ.)
- Alignment-free PLL-FM demodulator
- Selectable 4 2nd-SIF inputs, 2 gain mode audio amplifier (0 dB / 6 dB), and 2 mode de-emphasis circuit (50 µs / 75 µs)