TDA4510 Overview
Key Specifications
Package: DIP
Max Voltage (typical range): 12 V
Min Voltage (typical range): 12 V
Length: 21.6 mm
Description
TDA4510 The TDA4510 is a colour decoder for the PAL standard, which is pin sequent compatible with multistandard decoder TDA4555 and also pin compatible with NTSC decoder TDA4570. It incorporates the following functions: Chrominance part - Gain controlled chrominance amplifier with operating point control stage - Chrominance output stage for driving the 64 µs delay line - Blanking circuit for the colour burst signal - Automatic chrominance control (ACC) with sampled rectifier during burst-key Oscillator and control voltage part - Reference oscillator for double subcarrier frequency - Gated phase comparison - Identification demodulator and automatic colour killer - Sandcastle pulse detector - Service switch Demodulator part - Two synchronous demodulators for the (B-Y) and (R-Y) signals - PAL flip-flop and PAL switch - Colour switching stages - Separate colour switching output - (B-Y) and (R-Y) signal output stages - Internal filtering of residual carrier QUICK REFERENCE DATA Supply voltage Supply current Chrominance input signal (peak-to-peak) Chrominance output signal (peak-to-peak) Colour difference output signals (peak-to-peak values) -(R-Y) signal -(B-Y) signal Sandcastle pulse, required amplitude for burst gating level horizontal pulse separation vertical and horizontal pulse separation PACKAGE OUTLINE 16-lead DIL; plastic (SOT38); SOT38-1; 1996 November 26.
