TB1308FG

TB1305FG, TB1308FG TOSHIBA BiCMOS Integrated Circuit Silicon Monolithic TB1305FG,TB1308FG Component SW, Sync Separation and H/V Frequency Counter IC for TVs The TB1305FG and TB1308FG include a component SW block, a prefilter for AD conversion, sync separation and H/V format detectors for TV component video signals. The TB1305FG and TB1308FG contribute to reduction in the proportion of PCB occupied by LCR filters and to the simplification of www.DataSheet4U.com designs on analog interfaces. 2 The TB1305FG and TB1308FG are equipped with an I CBUS interface through which various functions can be controlled. P-QFP48-1014-0.80 Weight: 0.83 g (typ.) Features COMPONENT BLOCK ・ Component video input: TB1305FG 2 channels, TB1308FG 3 channels; RGB available ・ Component video output ・ Gain switching: 0dB / +6dB ・ Bandwidth filter: prefilter for ADC; 4.2 to 31MHz variable) SYNC SEPARATION BLOCK ・ Supports 525/60i/60p, 625/50i/50p, 750/50p/60p, 1125/50i/60i/50p/60p, 1250/50i, VGA @60, SVGA@60, XGA@60, SXGA@60, UXGA@60 ・ HD/VD input: 2 channels; positive and negative input acceptable ・ HD/VD output: positive and negative output selectable ・ Masking pseudo-sync for copyguard signal OTHERS ・ Line detector for D-pin (2 channels) ・ Horizontal and vertical frequency counter ・ Format detection circuit for input signal ・ Automatic sync process switching mode Lineup Part No. TB1305FG TB1308FG Number of component video inputs 2 3 1 2007-07-11 TB1305FG, TB1308FG Block Diagram IICBUS LINE1...