LA75525VA PDF 데이터시트 검색

Ordering number : EN7961 LA75525VA Overview Monolithic Linear IC For TV Sets and VCRs VIF, SIF Signal-Processing IC The LA75525VA is a completely adjustment-free NTSC VIF, SIF signal-processing IC for TV sets and VCRs. It supports IF frequencies of 45.75 and 58.75MHz. 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 4MH- or 3.58MH- reference signal. Features Automatic adjustme