TDA4661

Baseband delay line

NXP

TDA4661 Features

* Two comb filters, using the switched-capacitor technique, for one line delay time (64 µs)

* Adjustment-free application

* No crosstalk between SECAM colour carriers (diaphoty)

* Handles negative or positive colour-difference input signals

* Clamping of AC-co

TDA4661 General Description

TDA4661 The TDA4661 is an integrated baseband delay line circuit with one line delay. It is suitable for decoders with colour-difference signal outputs ±(R

*Y) and ±(B

*Y). MAX. V V UNIT 7.0

*

*

*

* 6.3 6.3 +0.4 +0.4 mA mV mV V V dB dB dB dB ±(R

TDA4661 Datasheet (56.16 KB)