AN3266FAP

ICs for VCR AN3266FAP Video luminance signal recording/playback processing IC s Overview The AN3266FAP is a single chip IC in which the main signal processing part of VHS VCR luminance signal is integrated. s Features 5 V single power supply T2FP package s Applications VHS VCR, VHS video camera 24 25 Unit: mm 17 16 0.65 0.3±0.1 7.0±0.5 9.2±0.4 32 1 9 8 0.15+–00..105 1.15±0.25 2.5±0.2 0.1±0.1 1.15±0.25 s Block Diagram 7.0±0.3 9.2±0.4 (0.55) QFH032-P-0707A 24 23 22 21 N.C. 20 SP/EP 19 18 17 To CCD W clip 25 W/D clip FM in 26 Main emph. NL mix. Clamp SP/EP 27 FMCI DOC env. det. PB on LIM HPF SW5 Subtracter LNC mix. PB NL mix. NL pre-amp. LIM PB on NL pre-amp. FM out 28 DLIM MOD DEM HSS out 29 Sub B LPF SS AGC det. 30 PB amp. 31 SW1 EE adj. 32 ACC amp. Sub clamp Mute Video amp. SW2 Main de-emph. HPF HPF LIM NC mix. LPF PB mix. PICT CTL Pre amp. PB C mix. 16 D.Y in 15 Main Y in 14 13 12 11 EE/VV 10 9 Video in 1 2 3 GND 4...