TB1311AFG ,YUV, RGB switchBlock Diagram 3 (Audio Block) 35 ATTAR1 IN“AU1 ATT” ATTAL1 IN 37 ATTAR2 IN 427AR1 OUTAL2 IN 43 ATT ..
TB1311AFG ,YUV, RGB switchFeatures Audio SW block ・ Audio (L/R) inputs ・ Audio (L/R) output: 3 channels Audio block ・ Attenu ..
TB1311AFG ,YUV, RGB switchTB1311AFG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB1311AFG Audio SW, Video SW, S ..
TB1328FG ,YUV, RGB switchFeatures AUDIO SW BLOCK ・ Audio (L/R) inputs: 8 channels ・ Audio (L/R) output: 2 channels VIDEO SW ..
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TB1311AFG
YUV, RGB switch
TB1311AFG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB1311AFG Audio SW, Video SW, Sync Separation and H/V Frequency Counter IC for TVs
The TB1311AFG includes audio and video SW blocks, prefilters
for A/D converters, sync separators, and an H/V format detector for
TV signals.
The TB1311AFG contributes to a reduction in the proportion of the
PCB occupied by LCR filters and to the simplification of designs on
analog interfaces.
The TB1311AFG has an I2 CBUS interface through which various
functions can be controlled.
Features Audio SW block Audio (L/R) inputs Audio (L/R) output: 3 channels
Audio block Attenuator
Video SW block CVBS inputs Y/C inputs Component video inputs (co-use as RGB inputs) SCART inputs Output: 2 channels Monitor output
Video block Gain switching: -3 dB / 0 dB / +3 dB Bandwidth filter: prefilter for ADC; 4.5 to 46 MHz variable
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 the copyguard signal
Others Line detector for Japanese D-pin S2, S1, insertion detection for S-pin Horizontal and vertical frequency counter Format detection circuit to input signal No-input detection Automatic sync process switching mode Programmable number of audio/video inputs
Weight: 1.6 g (typ.)
