TB1253AN

TB1253AN Bi-CMOS TB1253AN NTSC 1 Chip (IF + VCD processor) IC TB1253AN EW NTSC TV IC PIF SIF V IF FM AFT PIF VCO ( ) : 5.55 g ( ) VIDEO Video SW CCD MCU C-Trap DL- CHROMA BPF Fsc ( ) TEXT ACB Ys/Ym (BUS ) RGB YCbCr/YUV H-VCO 2AFC H/V EW ( H ) 1 2002-11-14 TB1253AN FBP IN/GP OUT IF VCC (9 V) Black Det Filter Y Clamp Filter APL Det Filter 4.5 MHz TRAP DC NF Filter HVCO Adj De-Emph < >: Controlled by I2C Bus CVBS Ext IN H AFC Filter CVBS Int IN IF Det OUT Loop Filter H VCC (9 V) CVBS OUT Sync OUT 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 6dB 39 38 37 36 35 34 33 32 31 30 Dig VDD 29 27 28 IK IN H OUT UV I/F Clamp FM Demo. Chroma Demo. ACC, APC Demodulation 4.5 MHz BPF Audio Att. Color Baseband Proc PIF Process Y Process Clamp Y Delay Line _{Half Tone Sync Process Sync Sepa. , H AFC2 V Countdown V Process X Ray EW Process Matrix/SW RGB I/F Cutoff/Drive Mode SW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1...}