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TDA4662

NXP
Part Number TDA4662
Manufacturer NXP
Description Baseband delay line
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA4662 Baseband delay line Product specification Supersedes data of 1995 Oct 30 File un...
Datasheet PDF File TDA4662 PDF File

TDA4662
TDA4662

Overview
INTEGRATED CIRCUITS DATA SHEET TDA4662 Baseband delay line Product specification Supersedes data of 1995 Oct 30 File under Integrated Circuits, IC02 1996 Nov 14 Philips Semiconductors Product specification Baseband delay line FEATURES • Two comb filters, using the switched-capacitor technique, for one line delay time (64 µs) • For PAL and NTSC • Adjustment-free application • Handles negative or positive colour-difference input signals • Clamping of AC-coupled input signals [±(R−Y) and ±(B−Y)] • VCO without external components • 3 MHz internal clock signal derived from a 6 MHz CCO, line-locked by the sandcastle pulse (64 µs line) • Sample-and-hold circuits and low-pass filters to suppress the 3 MHz clock signal • Addition of delayed and non-delayed output signals • Output buffer amplifiers • Comb filtering functions for NTSC colour-difference signals to suppress cross-colour.
QUICK REFERENCE DATA SYMBOL VP1 VP2 IP(tot) Vi(p-p) Gv PARAMETER analog supply voltage (pin 9) digital supply...


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