LA75525AVA - VIF/SIF Signal-Processing IC
www.DataSheet.co.kr Ordering number : ENA1256 Monolithic Linear IC LA75525AVA Overview For TV and VCR sets VIF/SIF Signal-Processing IC The LA75525AVA is a completely adjustment-free NTSC VIF/SIF signal-processing IC for TV sets and VCRs.
It supports IF frequencies of 45.75MHz.
It integrates an automatic adjustment circuit for the VCO, an AFT circuit, and an audio carrier trap circuit on the same chip and requires the input of either a 4MHz or 3.58MHz reference signal.
Functions
