video control combination circuit with automatic cut-off control.
* Capacitive coupling of the colour difference and luminance input signals with black level clamping in the input stages
* Linear saturation control acting on the.
TDA3505 TDA3506
The TDA3505 and TDA3506 are monolithic integrated circuits which perform video control functions in a PAL/SECAM decoder. The TDA3505 is for negative colour difference signals −(R-Y), −(B-Y) and the TDA3506 is for positive colour dif.
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