B/W CCD PROCESSOR S1C7309X01 INTRODUCTION 48-QFP-0707 The S1C7309X01 is a bipolar monolithic integrated circuit for B/W CCD camera 1 chip signal processor. FUNCTION • CDS (Correlated Double Sampling) • AGC (Automatic Gain Control) • Gamma & Knee • Horizontal Aperture • Video Setup • Video Driver • OP-Amp. • Comparator FEATURE • 5 Steps Sample & Hold • 4 to 32 dB AGC gain control • Built-in 2 comparators for EE mode control • EE mode WND/BLK selectable • Gamma γ ·=· 0.40 to 0.65 / Linear • Built-in OP-Amp. for AGC loop • Built-in Delay Line for Horizontal Aperture • 3 Mode set-up control • 2 Mode white-clip control • 75 ohm video driver & sag compensation • PACKAGE: 48-VQFP-0707 ORDERING INFORMATION Device Package Operating S5C7212X01-E0R0 48-QFP-0707 -20 °C − 75 °C 1 2 5 15 47 2 1 SHD1 7 OB CLAMP LIN. AMP GAMMA CTL (GAMMA & KNEE) 16 KNEE GAMMA AMP CLAMP GAMMA SW SHD2 SHP2 SHP1 CLAMP SHP3 ECL2 ECL1 (CDS) 45 46 DRIV BUF AGC DETECT 33 17 8 10 9 MAX CTL (AGC) WND/ BLK (IRIS) 41 19 CLAMP OB 1 2 23 VCA CTL - + 40 DL1 (H-APERTURE) GAIN CTL + AGC - + IRIS - OB CLAMP 42 VCA 4 + DL2 (LPF) 22 MIX 5 - 3 gm CTL 14 LPF CONT 6 24 38 20 21 39 37 25 4 35 26 VIDEO SETUP 27 WHITE CLPCTL W/D CLIP (VIDEO SETUP) - + (COMP) - + (COMP) 36 29 SYNC BLANK MIX - + + DRIV 7.5K - + (3.1V REG) 30 (OPAMP) B.G REF 31 32 12 11 13 43 S1C7309X01 B/W CCD PROCESSOR BLOCK DIAGRAM B/W CCD PROCESSOR S1C7309X01 DVCC DUMMY-CLP SHP SHD AVCC VREF IRIS-CLP WND-BLK IRIS-OUT COMP2-IN COMP1,2-IN COMP1-IN PIN CONFIGURATION 48 47 46 45 44 43 42 41 40 39 38 37 PG-IN 1 36 COMP1-OUT DATA-IN 2 35 COMP2-OUT DGND 3 34 SVCC AGC-OUT 4 33 OB-CLP GAMMA-IN 5 32 VIDEO-OUT AGND 6 31 SAG-IN S1C7309X01 G-CLP 7 30 BLANK DET-OUT 8 29 SYNC-IN MAX-CTL 9 28 SGND 27 WC-CTL GAIN-CTL 10 13 14 15 16 17 18 19 20 21 22 23 24 KNEE-SW GAMMA-OUT HGND A-CLP DELAY-CTL APER-CTL CLIP-CTL VCA-CTL APER-OUT 25 VIDEO-IN GAMMA-CTL OP-IN(-) 12 LPF-R 26 SETUP-CTL OP-IN(+) OP-OUT 11 3 S1C7309X01 B/W CCD PROCESSOR PIN EXPLANATION Table 1. Pin No Name I/O DC LEVEL 1 PG-IN I 3.0 V EQUIVALENT CIRCUIT 100 µ PG-IN DATA-IN 2 DATA-IN I 3 DGND GND 3.0 V 200 AGC-OUT 4 AGC-OUT O 2.0 V 500 µ GAMMA-IN 5 GAMMA-IN I 6 AGND GND - G-CLP 7 G-CLP I/O - G-CLP 8 DET-OUT O 2.0 V 500 µ 4 400 µ B/W CCD PROCESSOR Pin No Name S1C7309X01 I/O DC LEVEL EQUIVALENT CIRCUIT 0 to 5 V 40 µ 5V MAX-CTL 9 MAX-CTL I 3V 0V 0 to 5 V 200 5V GAIN-CTL 10 GAIN-CTL I 120 µ 0V 350 µ 11 OP-OUT O - 12 OP-IN(-) I OP-IN(+) 13 OP-IN(+) I - 14 LPF-R I/O 2.5 V 3V OP-OUT OP-IN(-) 20 µ 1.7 V 20 µ LPF-R 2.5 V 5 S1C7309X01 Pin No B/W CCD PROCESSOR Name I/O DC LEVEL EQUIVALENT CIRCUIT 0 to 5 V 5V 15 GAMMA-CTL 100 K 100 K GAMMA-CTL I 35 µ 35 µ 0V 5V 16 KNEE-SW KNEE-SW 30 K I 0V 20 K 200 GAMMA-OUT 17 GAMMA-OUT O 1.9 V 500 µ 18 HGND GND - A-CLP 19 A-CLP - I/O 0 to 5 V 5V 20 DELAY-CTL 0V 6 100 K DELAY-CTL I B/W CCD PROCESSOR Pin No Name S1C7309X01 I/O DC LEVEL EQUIVALENT CIRCUIT 0 to 5 V 5V 21 APER-CTL APER-CTL I 0V 0 to 5 V 5V 22 CLIP-CTL CLIP-CTL I 0V 0 to 5 V 5V VCA-CTL 23 VCA-CTL I 0V 200 24 APERTUREOUT O APERTURE-OUT 1.8 V 250 µ VIDEO-IN 25 VIDEO-IN I 50 µ SET BIAS 7 S1C7309X01 Pin No B/W CCD PROCESSOR Name I/O DC LEVEL EQUIVALENT CIRCUIT 0 to 5 V 5V 26 SETUP-CTL I SETUP-CTL 0V 0 to 5 V 5V 27 WC-CTL I WC-CTL 0V 28 SGND GND 5V 29 SYNC-IN I 0V BLANK 5V 30 BLANK SYNC-IN I 0V 31 SAG-IN I - SAG-IN 200 32 VIDEO-OUT O VIDEO-OUT 1.6 m 8 B/W CCD PROCESSOR Pin No Name S1C7309X01 I/O DC LEVEL EQUIVALENT CIRCUIT 50 µ 5V 33 OB-CLP OB-CLP I 50 K 0V 34 SVCC VCC 35 COMP2-OUT O 50 K 350µ COMP1-OUT COMP2-OUT 36 COMP1-OUT O - 37 COMP1-IN I - 38 COMP1,2-IN I - 39 COMP2-IN I - 200 COMP1-IN COMP1,2-IN COMP2-IN 20 µ 1.7 V 200 IRIS-OUT 40 IRIS-OUT O 1.25 V 400 µ 50 µ 5V WND-BLK 41 WND-BLK I 0V 9 S1C7309X01 B/W CCD PROCESSOR Pin No Name I/O DC LEVEL 42 IRIS-CLP I/O - 43 VREF O 3.1 V 44 AVCC VCC - 45 SHD I EQUIVALENT CIRCUIT WND-BLK VREF 5V WND-BLK 0V 5V 46 SHP I 0V 40 µ 5V 47 DUMMY-CLP 3V 0V 48 10 DVCC MAX-CTL I VCC - B/W CCD PROCESSOR S1C7309X01 ABSOLUTE MAXIMUM RATING (Ta=25 °C) Characteristic Power supply voltage Symbol Value Unit VCC 7 V Power Dissipation Pd 500 mW Operation Temperature TOPR -20 ~ +75 °C Storage Temperature TSTR -65 ~ +150 °C ELECTRO-STATIC DISCHARGE REF. Device - Test Sample Quantity TEST CONDITION HBM E. S. D. - EX UNIT C R PIN NO. DESIGN TARGET REF. DEVICE 100 pF 1.5 K ALL PIN ± 1500 ↑ - REMARK V TEMPERATURE CHARACTERISTICS (VCC=5 V, Ta=25 °C) Characteristics Symbol Value Unit AGC out DC V04 Normal Value ± 5 % V Detect out DC V08 Normal Value ± 5 % V IRIS AMP. out DC V40 Normal Value ± 5 % V γ AMP. out V17 Normal Value ± 5 % mVp-p Sync level Vsy Normal Value ± 5 % mVp-p 11 S1C7309X01 B/W CCD PROCESSOR ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 °C) Characteristics Condition Symbol Operating Voltage - Supply Current VREF DC Spec Unit Min. Typ. Max. VCC 4.75 5.0 5.25 V - ICC 29 46 63 mA - VREF 2.9 3.1 3.3 V AGC Max Ctrl Min Gain MAX-CTL=5 V, GAIN-CTL=1.5 V DATA-IN=100 mV G04A - 18 20 AGC Ctrl Min Gain MAX-CTL=5 V, GAIN-CTL=5.0 V DATA-IN=500 mV G04B 2 4 6 AGC Ctrl Max Gain MAX-CTL=0 V, GAIN-CTL=1.5 V DATA-IN=30 mV G04B 30 32 - dB AGC Ctrl 10dB Gain MAX-CTL=0 V, GAIN-CTL=3.6 V DATA-IN=320 mV G04B 8 10 12 dB AGC Out DC - V04 1.6 1.9 2.2 V Detect Out DC Level - V08 1.8 2.0 2.2 V Iris Amp Out DC Level - V40 1.05 1.25 1.45 V Iris Amp Gain Linear Amp DC Level Linear Amp Gain 12 dB dB DATA-IN=300 mV, f=500 kHz G40 8 10 12 dB GAMMA-CTL=5.0 V V17L 1.5 1.8 2.1 V GAMMA-CTL=5.0 V, VIN=500mV G17L 1.6 2.6 3.6 dB B/W CCD PROCESSOR S1C7309X01 ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 °C) Characteristics Condition Gamma Out DC GAMMA-CTL=0 V KNEE OFF GAMMA AMP LEVEL 1 ( γ =0.45) GAMMA-CTL=0 V KNEEW-SW=5 V KNEE OFF GAMMA AMP LEVEL 2 ( γ =0.40) GAMMA-CTL=1.4 V KNEEW-SW=5 V VIN=200 mV VIN=500 mV VIN=700 mV VIN=200 mV VIN=500 mV VIN=700 mV KNEE OFF GAMMA AMP LEVEL 3 ( γ =0.65) GAMMA-CTL=4.1 V KNEEW-SW=5 V VIN=200 mV VIN=500 mV VIN=700 mV KNEE ON GAMMA AMP LEVEL 1 ( γ =0.45) GAMMA-CTL=0 V KNEEW-SW=0 V VIN=200 mV VIN=500 mV VIN=700 mV KNEE ON GAMMA AMP LEVEL 2 ( γ =0.40) GAMMA-CTL=1.4 V KNEEW-SW=0 V VIN=200 mV VIN=500 mV VIN=700 mV KNEE ON GAMMA AMP LEVEL 3 ( γ =0.40) GAMMA-CTL=4.1 V KNEEW-SW=0 V VIN=200 mV VIN=500 mV VIN=700 mV Symbol Spec Min. Typ. Max. V17G 1.65 1.85 2.05 V17G1A 0.38 0.48 0.58 V17G1B 0.62 0.72 0.82 V17G1C 0.74 0.84 0.94 V17G2A 0.39 0.49 0.59 V17G2B 0.62 0.72 0.82 V17G2C 0.72 0.82 0.92 V17G3A 0.29 0.39 0.49 V17G3B 0.62 0.72 0.82 V17G3C 0.78 0.88 0.98 V17K1A 0.38 0.48 0.58 V17K1B 0.57 0.67 0.77 V17K1C 0.64 0.74 0.84 V17K2A 0.39 0.49 0.59 V17K2B 0.57 0.67 0.77 V17K2C 0.62 0.72 0.82 V17K3A 0.30 0.40 0.50 V17K3B 0.57 0.67 0.77 V17K3C 0.69 0.79 0.89 Unit V V V V V V V 13 S1C7309X01 B/W CCD PROCESSOR ELECTRIC CHARACTERISTICS (VCC=5 V, Ta=25 °C) Characteristics Condition Symbol Spec Min. Typ. Max. Unit VCA Max Gain VCA-CTL=5.0 V, CLIP-CTL=0 V VIN=500 mV, f=500 kHz G24A 1.0 4.0 7.0 VCA Typ Gain VCA-CTL=3.25 V, CLIP-CTL=0 V VIN=500mV, f=500 kHz G24B -2 0 2 VCA Min Gain VCA-CTL=1.0 V, CLIP-CTL=0 V VIN=500mV, f=500 kHz G24C -10 -7 -4 dB H-Aperture Out DC VCA-CTL=3.25 V, CLIP-CTL=0 V V24 1.45 1.75 2.05 V Video Amp Out DC V32 1.0 1.3 1.6 V Video Amp Gain G32 -1.0 0 1.0 dB Vsync 256 286 316 mVpp Sync Level dB dB Set-Up Level 1 SETUP-CTL=0.0 V Vset 1 -20 0 20 mVpp Set-Up Level 2 SETUP-CTL=5.0 V Vset2 0 20 40 mVpp Set-Up Level 3 SETUP-CTL=1.75 V Vset3 - -25 -3 mVpp Set-Up Level 4 SETUP-CTL=3.3 V Vset4 80 130 - mVpp White Clip Level 1 WC-CTL1=0.0 V Vwc1 760 820 880 mVpp White Clip Level 2 WC-CTL2=2.0 V Vwc2 - 300 600 mVpp White Clip Level 3 WC-CTL3=5.0 V Vwc3 1.1 1.3 1.5 mVpp OP Amp Gain G11 4 6 8 dB OP Amp Dynamic Range D11 3.3 - - Vpp EE Comparator Out H ‘ ’Level Vin(+)=2.6V, Vin(-)=2.5 V Vch 4.5 - - V EE Comparator Out L ‘ ’Level Vin(+)=2.5V, Vin(-)=2.6 V Vcl - - 1.2 V 14 B/W CCD PROCESSOR S1C7309X01 OPERATING PRINCIPLES & METHOD 1. CDS/AGC AMP/IRIS AMP BLOCK SHD 46 SHP 1K OB CLP CCD 33 (CDS) ECL1 ECL2 SHP1 SHP2 SHP3 SHD1 SHD2 105 1 3.9K 22P 45 5V 100 105 2 1K WND/BLK 104 42 41 OB CLAMP + IRIS - 22P (IRIS) WND/ BLK 40 IRIS OUT CLAMP CLAMP Dummy CLP 1K 47 22P (AGC) + AGC - 4 AGC OUT GAIN CTL LPF CONT MAX CTL (LPF) 10 9 14 50K 50K 103 15 S1C7309X01 B/W CCD PROCESSOR 2. OP AMP./COMPARATOR AGC-DET INPUT (OPAMP) 13 + 12 - AGC OUT 11 1K 10K 10K 1M + 22µ 100K 104 105 10K 5K COMP1-REF 50K (COMP) 37 + to T/G 36 from IRIS OUT 40 100K 2K 38 (COMP) 104 10K 105 + 22K 39 50K COMP2-REF 16 EE MODE OUT1(H/L) - to T/G 35 EE MODE OUT2(H/L) B/W CCD PROCESSOR S1C7309X01 3. GAMMA/Knee/Linear Block (GAMMA & KNEE) 50K GAMMA CTL 15 GAMMA SW 103 AGC DETECT 8 DET-OUT GAMMA-OUT BUF GAMMA IN 1K 5 OB CLAMP GAMMA AMP KNEE DRIV 17 GAMMA OUT LIN. AMP 16 7 104 50K 103 17 S1C7309X01 B/W CCD PROCESSOR 4. Horizontal-Aperture Block (H-APERTURE) gm CTL B DL2 DL1 from GAMMA OUT OB CLAMP 103 C + - A E - + D APERTURE OUT MIX 24 F VCA VCA CTL 19 104 23 50K 103 A B C B-A=D B-C=E B+D+E=F 18 22 50K 50K 20 103 21 50K 103 B/W CCD PROCESSOR S1C7309X01 5. VIDEO SETUP/SYNC MIX Block (VIDEO SETUP) + DRIV - VIDEO IN VIDEO SETUP WHITE CLPCTL 26 27 50K 50K 103 103 29 1K + 75 VIDEO OUT 100µF SYNC BLANK MIX W/C CLIP 25 32 31 + 10µF 30 22P 1K 22P 19 S1C7309X01 B/W CCD PROCESSOR TEST CIRCUIT Vpower 100µF (1/2Watt) ACC VCC VCC 104 COMP12-IN COMP2-IN WND-BLK COMP1-OUT 35 SAG-IN 31 S1C7309X01 BLANK 30 8 DET-OUT SYNC-IN 29 9 MAX-CTL SGND 28 10 GAIN-CTL DELAY-CTL APER-CTL CLIP-CTL VCA-CTL 14 15 16 17 18 19 20 21 22 23 SW 16 1 2 VCC V 1:50K 2:10K 3:15K VIDEO-IN 25 V36 V V35 V V17 V33 223 V32 100µF 75 + V31 + V24 24 V V24 V32T SW32 10µF 75 V30 V29 SGND V27 V26 104 V25 2 SW25 APER-OUT V23 V22 V20 SETUP-CTL 26 104 V13 SW 14 3 2 1 V21 A-CLP OP-IN(+) HGND 12 OP-IN(-) V17 HGND WC-CTL 27 11 OP-OUT 13 20 36 GAMMA-OUT 20K 20K V12 37 COMP1-IN VIDEO-OUT 32 V16 10K 38 KNEE-SW V 39 GAMMA-CTL V11 40 41 OB-CLP 33 V15 V10 42 LPF-R V9 43 IRIS-OUT AVCC 44 COMP2-OUT SVCC SVCC 34 V14 104 V8 V40 V39 V38 V37 VREF DUMMY-CLP SHP 45 7 G-CLP V V V43 AVCC 46 47 DVCC 1 104 V1 1 PG-IN 2 SW1 1 104 V2 2 DATA-IN 2 SW2 DGND 3 DGND 1 V4 V 4 AGC-OUT 2 SW4 V5 1 5 GAMMA-IN 2 SW5 AGND 6 AGND SHD 48 V SW45 SW46 DVCC SVCC AVCC DVCC V47 V46 V45 223 V 2 1 2 1 IRIS-CLP SW49 A 223 10µF 223 0.1µF (104) 104 V25T B/W CCD PROCESSOR S1C7309X01 APPLICATION CIRCUIT Timming & SYNC Generator S5C7212X01 / S5C7214X01 Vpower 100K 100µF (1/2Wall) KSA812 39 COMP2-IN IRIS-OUT 40 + SAG-IN 31 + SGND 28 10 GAIN-CTL LPF-R GAMMA-CTL KNEE-SW GAMMA-OUT HGND A-CLP DELAY-CTL APER-CTL CLIP-CTL VCA-CTL 14 15 16 17 18 19 20 21 22 23 50K VIDEO-IN 25 50K APER-OUT 24 104 50K 50K 50K 50K 50K 10K 50K HGND 13 SETUP-CTL 26 104 11 OP-OUT OP-IN(+) SGND WC-CTL 27 105 5K 22p SYNC-IN 29 1M 12 OP-IN(-) 5V BLANK 30 9 MAX-CTL 10K 75 10µF/16V S1C7309X01 8 DET-OUT 50K 104 VIDEO-OUT 32 6 AGND 0~50K 104 223 100µF/6.5V 7 G-CLP 100K 10K 35 OB-CLP 33 104 1K 36 COMP1-OUT KDS226 + 37 COMP1-IN COMP2-OUT SVCC SVCC 34 3 DGND 5 GAMMA-IN 22µF/16V 22k 10K 38 4 AGC-OUT AGND 1K 50K 50K 104 41 WND-BLK 104 42 VREF SHD 43 COMP12-IN 105 DGND 44 IRIS-CLP 2 DATA-IN 45 AVCC 105 46 SHP DUMMY-CLP 10K 47 DVCC 1 PG-IN 3.9K 5V AVCC 223 223 100 48 CCD 1K 5V DVCC 5V 1K 22p 5V 105 22P 10K 1K 2K 22p 10µF 22p 5V 0.1µF (104) 21 S1C7309X01 B/W CCD PROCESSOR ELECTRICAL CHARACTERISTIC CURVE (STANDARD CHARACTERISTICS; Ta=25°C, VCC=5V) GAIN CONTROL vs AMP GAIN Gain (dB) 40 MAX-CTL 0V 30 20 10 0 1 2 3 4 5 GAIN CTL (V): PIN10 AGC MAX vs AMP GAIN Gain (dB) 40 GAIN-CTL 1.5V 30 20 10 0 1 2 3 4 5 AGC MAX (V) 22 B/W CCD PROCESSOR S1C7309X01 ELECTRICAL CHARACTERISTIC CURVE (Continued) (STANDARD CHARACTERISTICS; Ta=25°C, VCC=5V) γ 1.0 GAMMA CONTROL vs KNEE STATE: γ VCC: 1.00 CTL1~4: Variable 0.4~0.65 GND: 0.45 0.8 0.6 0.4 0.2 0 1 3 2 4 5 GAMMA CTL (V) γ OUT 1.0 GAMMA Characteristics Knee off 0.8 Knee on 0.6 0.4 Knee Point 0.2 0 0.2 0.4 0.6 0.8 1.0 γ IN 23 S1C7309X01 B/W CCD PROCESSOR ELECTRICAL CHARACTERISTIC CURVE (Continued) (STANDARD CHARACTERISTICS; Ta=25°C, VCC=5V) SET-UP LEVEL (mV) S/U CONTROL vs S/U LEVEL 140 120 80 40 0 -40 0 1 2 3 4 5 SET-UP CTL (V) W/C CONTROL vs W/C LEVEL 1300 SET-UP LEVEL 1200 (mV) 1000 800 600 400 200 0 24 1 2 3 4 5 WHITE-CHIP CTL (V) B/W CCD PROCESSOR S1C7309X01 PACKAGE OUTLINE 9.00 + 0.30 0~ 7.00 + 0.20 8 0+ 0.2 0 7.00 + 0.20 0.10 MAX 0.50 + 0.20 9.00 + 0.30 0.5 # 48 #1 ( 0.75 ) 0.18 + 0.10 0.50 0.10 MAX 0.05 MIN 1.40 + 0.10 1.70 MAX 48-QFP-0707 25