LA75503V - Adjustment Free VIF/SIF Signal Processing IC
www.DataSheet4U.com Ordering number : ENN6804 Monolithic Linear IC LA75503V Adjustment Free VIF/SIF Signal Processing IC for PAL TV/VCR Overview The LA75503V is an adjustment free VIF/SIF signal processing IC for PAL TV/VCR.
It supports 38 MHz, 38.9 MHz, and 39.5 MHz as the IF frequencies, as well as PAL sound multi-system (M/N, B/G, I, D/K), and contains an on-chip sound carrier trap and sound carrier BPF.
To adjust the VCO circuit, AFT circuit, and sound filter, 4-MHz external crystal or 4
LA75503V Features
* Internal VCO adjustment free circuit eliminating need for VCO coil adjustments.
* Internal sound carrier BPF and sound carrier trap enable easy configuration of PAL sound multi-system at low cost.
* Considerably reduces the number of required peripheral parts.
* Use
