TB1328FG

TB1328FG TOSHIBA BiCMOS Integrated Circuit Silicon Monolithic TB1328FG Audio SW, Video SW, Sync Separation and H/V Frequency Counter IC for TVs The TB1328FG includes Audio and video SW blocks, pre-filters for AD converter, sync separations and an H/V format detector for TV signals. The TB1328FG contributes to a reduction in the proportion of PCB occupied by LCR filters and to the simplification of designs in analog interfaces. 2 www.DataSheet4U.com The TB1328FG is equipped with an I CBUS interface through which various functions can be controlled. LQFP64-P-1010-0.50A Weight: 0.34 g (typ.) Features AUDIO SW BLOCK ・ Audio (L/R) inputs: 8 channels ・ Audio (L/R) output: 2 channels VIDEO SW BLOCK ・ CVBS inputs ・ Y/C inputs ・ Component video inputs (co-use as RGB inputs) ・ Output: 1 channel (Y/CVBS/G,C/Cb/B,Cr/R) ・ Monitor output (SY/Y/C/CVBS) VIDEO BLOCK ・ Gain switching: -3 dB / 0 dB / +3 dB(Output: 1 channel) ・ GCA-Amp for only CVBS: 4 to –6dB,6bit(Output: 1 channel) ・ Bandwidth filter: pre-filter for ADC; 5 to 46 MHz variable(Output: 1 channel) ・ +6dB Amp, No pre-filter (Monitor output) SYNC SEPARATION BLOCK ・ Supports 525/30p/60i/60p, 625/50i/50p, 750/50p/60p, 1125/24p/24sf/25p/30p/50i/60i/50p/60p, 1250/50i, VGA @60, SVGA@60, XGA@60, SXGA@60, UXGA@60 ・ HD/VD input: 1 channel; positive and negative input acceptable ・ HD/VD output: positive and negative output selectable ・ Masking pseudo-sync for copyguard signal OTHERS ・ Line detector for Japanese D-pin ・ S2, S1, insertion de...