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| Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER FEATURES 3 levels of output voltage, 15V, 0V and -8.5V 3.3V / 5V input voltage DESCRIPTION The AA87223AP is a vertical driver for CCD image sensors, with 3 levels of output voltage processed in a standard CMOS. PIN ASSIGNMENT & BLOCK DIAGRAM 1 NC 20 NC + 2 VHH 3 NC 4 XSUB 5 XV2 6 XV1 7 XSG1 8 XV3 9 XSG3 10 XV4 - 19 NC 18 NC 17 VSUB 16 VEE 15 OV2 14 OV1 13 VME 12 OV3 11 OV4 1 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER PIN DESCRIPTION Symbol POWER VHH VME VEE INPUT SIGNAL Pin No. Type Name & Function 2 13 16 - +15V power supply pin Ground pin -8.5V power supply pin Input signal pin --control VSUB . . XSUB XV1 XV2 XV3 XV4 XSG1 XSG3 OUTPUT SIGNAL 4 5 6 8 10 7 9 I I I I I I I Input signal pin --control OV1 Input signal pin --control OV2 Input signal pin --control OV3 Input signal pin --control OV4 Input signal pin --control OV1 Input signal pin --control OV3 VSUB OV1 OV2 OV3 OV4 17 14 15 12 11 O O O O O Output signal pin -2 level, VEE & VHH Output signal pin--3 level, VEE, VHH & VME Output signal pin -2 level, VEE & VME Output signal pin--3 level, VEE, VHH & VME Output signal pin -2 level, VEE & VME 2 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER ABSOLUTE MAXIMUM RATINGS (See NOTE) Rating MIN Supply Voltage Input Voltage Output Voltage Voltage-Amplifier Output Current Operating Ambient Temperature Storage Temperature VEE VHH VI -10 -0.3 -0.3 TYP MAX 0 VEE+30 VHH+0.3 VHH+0.3 VME+0.3 5 85 125 V V V V V mA Parameter Symbol UNIT OV1, OV3, VSUB VEE-0.3 OV2, OV4 Idcout Ta Ts VEE-0.3 -5 -25 -45 NOTE: Stress above those listed under "Absolute Maximum Rating" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for the extended periods of time may affect device reliability. LOGIC TRUTH TABLE INPUT XV1, 3 L H L H X X X X XSG1, 3 L L H H X X X X XV2, 4 X X X X L H X X XSUB X X X X X X L H OV1, 3 VHH Z VME VEE X X X X OUTPUT OV2, 4 X X X X VME VEE X X VSUB X X X X X X VHH VEE 3 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER DC CHARACTERISTICS (VHH=15, VME=GND,VEE=-8.5V; Ta = 25 ) Parameter Symbol Min VHH VEE IHH IEE VIH VIL -8 2.3 14.5 -9.5 Value Typ 15 -8.5 2.4 -4.2 Max 15.5 -7.5 6 Unit V V mA mA V 1.3 (*1) Condition Power Supply Supply Current Input Voltage Input Current II IOL IOM1 -1 24 0 30 -18 18 -15 21 -10 1 uA VIN=0~5V (*2) mA OV1~4=-8.0V -25 25 -25 30 -15 mA OV1~4=-0.5V mA OV1,3=0.5V mA OV1,3=14.5V mA VSUB=-8.0V mA VSUB=14.5V Output Current IOM2 IOH IOSL IOSH (*1) Refer the measurement circuit. Shutter speed: 1/40us (*2) XV1~ 4, XSG1, 3, XSUB pins 4 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER MEASUREMENT CIRCUIT R1 C1 C 2 2 C R1 R2 500pF C1 C1 R1: 27 R2: 5 C1: 1500pF C2: 3300pF C 2 2 C R1 C1 R1 VEE -8.5V 20 19 18 17 16 15 14 13 0V 12 11 1 2 3 4 5 6 7 8 9 10 VHH 15V 5 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER AC CHARACTERISTICS (VHH=15, VME=GND, VEE=-8.5V; Ta = 25 ) Parameter Symbol Value Min 100 100 110 190 190 150 170 190 100 100 60 90 Typ 140 140 150 250 250 220 250 240 150 200 110 140 Max 190 190 210 310 310 270 330 310 210 310 170 210 0.5 Unit nS nS nS nS nS nS nS nS nS nS nS nS V Condition TPLM TPMH Delay Time TPLH TPML TPHM TPHL TTLM TTMH TTLH TTML TTHM TTHL No Load (*1) VEE VME (*1) VME VHH (*1) VEE VHH (*1) VME VEE (*1) VHH VME (*1) VHH VEE (*1) (*2) Transition Time Output Noise Voltage VCLH, VCLL VCMH, VCML (*1) Refer Timing Diagram (*2) Refer Noise Diagram NOISE DIAGRAM 6 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER TIMING DIAGRAM 7 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER APPLICATION CIRCUIT VHH(15V) VEE(-8.5V) Z 1 2 3 XSUB XV2 XV1 XSG1 XV3 XSG3 XV4 4 5 6 7 8 9 10 TIMING GENERATOR GND NC XSUB A VHH XV2 NC XV1 XSUB XSG1 XV2 XV3 XV1 XSG3 XSG1 XV4 XV3 NC XSG3 DCIN XV4 VHH NC VSUB NC VEE NC 20 19 18 0.1uF 100K 1N4148 A 8 7 2 2 3 A P VSUB 17 OV2 OV1 VEE VME OV2 OV3 OV1 16 15 14 1uF VSUB In case of DCOUT VHH-1.0V, Warning: When voltage is biased, you must keep this flow. If you don't, negative voltage is applied to CCD image sensor's SUB. 10ms AA8722 OV2 OV1 C C D OV4 VME 13 VHH OV3 DCOUT OV4 12 11 OV3 OV4 15V (VHH) 0V (VME) -8.5V (VEE) t2 t1 8 2006/7/5 Agamem Microelectronics Inc. AA87223AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER TSSOP 20L PACKAGE DIMENSION NOTE: 1. 2. 3. 4. 5. PACKAGE BODY SIZES EXCLUDE MOLD FLASH PROTRUSIONS OR GATE BURRS TOLERANCE +-0.1mm UNLESS OTHERWISE SPECIFIED COPLANARITY: 0.1mm CONTROLLOMG DIMENSION IS MILLIMETER. CONVERTED INCH DIMENSIONS ARE NOT NECESSARILY EXACT. FOLLOWED FROM JEDEC MO-153 SYMBOLS A A1 A2 b C D E E1 e L y DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES MIN 0.05 0.80 0.19 0.09 6.40 6.20 4.30 0.45 0 NOM 1.00 6.50 6.40 4.40 0.65 0.60 MAX 1.20 0.15 1.05 0.30 0.20 6.60 6.60 4.50 0.75 0.10 8 MIN 0.002 0.031 0.007 0.004 0.252 0.244 0.169 0.018 0 NOM 0.039 0.256 0.252 0.173 0.026 0.024 MAX 0.048 0.006 0.041 0.012 0.008 0.260 0.260 0.177 0.030 0.004 8 9 2006/7/5 |
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