AN2101FH NTSC/PAL signal processor IC for 510H color CCD cameras ■ Overview (1.25) 41 12.00±0.20 21 +0.10 0.18 - 0.05 SEATING PLANE (1.00) +0.10 20 0.50 0.15 – 0.05 (1.25) 1 0.90±0.10 80 14.00±0.20 40 61 1.95±0.20 • Supports 510H CCDs (250,000 pixels) • Compatible with both NTSC and PAL • Built-in adjustment DAC (8 bits, 16 channels) 60 Unit:mm 0.90±0.10 ■ Features 14.00±0.20 12.00±0.20 0.10±0.10 The AN2101FH is a CCD camera video signal processor IC featuring luminance and color-difference signal processing and encoding. A built-in DAC for adjustment eliminates the need of an external volume control. 80-pin QFH package (QFH080-P-1420) 0 –10˚ 0.50±0.20 ■ Block Diagram 62 57 56 F/H/2 1HGC LPF DA8 1H GC 55 F/H/2 L PBLK VREF 1HGC LPF 65 DC CONT R-Y LPF CP2 S/H OUT2 VREF SP2 SP1 HC VREF 70 71 DC CONT CPOB 72 73 S/H LPF S/H LPF S/H 1 S/H 2 AGC YMAIN LPF CDS SIG IN 74 CLAMP CP2 HC SYNC VAP BC HAP BC IN HAP OUT VAP BC IN GND SYNC MIX IN BASE CLIP OUT B-Y OUT LISUP IN B-Y OUT YGAMMA IN 43 42 41 BASE CLIP 40 39 38 37 PBLK 36 YAP LPF 35 34 GAMMA GAMMA PBLK PBLK YGAM LPF YAMP 33 CLAMP CPOB HC DC CONT WB GC DA11 CLAMP EDGE BURST PHASE CLAMP CPOB 30 MDD HLUMI S-SUP BURST AMP CLAMP 28 27 MDD 23 22 C-HC 21 VDD 12 13 14 15 16 17 18 19 AGC OUT2 AGC OUT1 BURST AMP ADJ BURST PHASE ADJ CHROMA OUT CHC 20 SCB SCR VDD B-Y IN R-Y IN BFP VSS 11 DATA 10 SCK 9 LOAD 8 10ch For AGC 7 13ch 4 VREF 24 PULSE SEPA VDD BPF 12ch 3 GND 2 IRIS WBLK OUT 1 3CH 12CH 13CH 10CH LOAD SCK DATA VS6 3ch 80 DC CONT CP2 5 6 4CH 4ch PULSE SEPA GAMMA WBLK GC IRIS GAMMA WHITE CLIP PBLK VCC CLAMP DA FH/2 PULSE SEPA 79 YGAM KNEE S/H DCC3 CFADE -60dB 8bit 18ch SERIAL D/A 78 YGAM OUT 0H GAM IN WHITE CLIP CDS SIG IN PED SET 29 25 DA VAP OUT 1H GAM IN 76 PULSE SEPA FADE CONT 31 26 77 EDGE TEST YGAM OUT MIX 75 WBLK IN CP2/PBLK /CBLK FADE B/W 32 DC CONT CP2 ALC DCC CPOB/HC Y OUT DL B-Y GC DA15 GAMMA CONT HAP BC DL BASE CLIP LLSUP DA7 CBLK CBLK CPCB HC 44 FADE CONT H WB DA2 GC FIX GC 45 DC CONT FH/2 CPCB DC CONT 46 H/L DL CLIP DA18 YFADE PED -68db BET CP2 L DA17 69 S/H DCC2 AGC CONT 47 – 68 + 1HCCD 48 CLAMP CP2 DA14 B-Y MAT B-Y LPF CBLK VREF 49 CGAM GC B-Y DA16 GC 67 50 + – S/H DCC1 S/H OUT1 CGAM GC CLAMP CLAMP CPOB CPOB PBLK 51 CPOB CLAMP CLAMP 1H GC DA9 66 52 L PBLK B-Y DCC 1HGC IN1 53 DA6 R-Y MAT 63 64 VCC 54 H H R-Y DCC 1HGC OUT1 CGAMR-Y IN CGAM Y-BIN CSW Y-B OUT CSW R-T OUT C 1H IN 58 + 61 1HGC IN2 59 – 60 CGAM KNEE C 0H IN 1 HGC OUT2 1HCCD 1.65V 4.5V