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| Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER FEATURES 3 levels of output voltage, 15V, 0V and -8.5V 3.3V / 5V input voltage Build in a 15V voltage amplifier circuit DESCRIPTION AA87221AP is a vertical driver with 3 levels of output voltage processed in a standard CMOS. PIN ASSIGNMENT & BLOCK DIAGRAM 1 GND 2 XSUB 3 XV2 4 XV1 5 XSG1 6 XV3 7 XSG3 8 XV4 9 NC 20 VHH 19 VSUB 18 VEE 17 OV2 16 OV1 15 VME 14 OV3 13 OV4 12 VHH + 10 DCIN - 11 DCOUT 1 2006/7/5 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER PIN DESCRIPTION Symbol POWER VHH GND VEE VME INPUT SIGNAL Pin No. Type Name & Function 12, 20 1 18 15 - +15V power supply pin Ground pin -8.5V power supply pin Power pin(0v) Input signal pin --control VSUB . . XSUB XV1 XV2 XV3 XV4 XSG1 XSG3 DCIN OUTPUT SIGNAL 2 4 3 6 8 5 7 10 I 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 Voltage amplifier input signal pin VSUB OV1 OV2 OV3 OV4 DCOUT 19 16 17 14 13 12 O 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 Voltage amplifier output signal pin 2 2006/7/5 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER ABSOLUTE MAXIMUM RATINGS (See NOTE) Rating MIN VEE Supply Voltage VHH VME Input Voltage Output Voltage Voltage-Amplifier Output Current Operating Ambient Temperature Storage Temperature VI -10 -0.3 VEE-0.3 -0.3 TYP MAX 0 VEE+30 3 VHH+0.3 VHH+0.3 VME+0.3 5 85 125 V 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 Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER DC CHARACTERISTICS (VHH=15, VME=GND,VEE=-8.5V; Ta = 25 ) Parameter Symbol Min VHH VEE IHH 14.5 -9.5 Value Typ 15 -8.5 2.4 -8 -4.2 0.6 2.3 1.3 -1 70 24 0 100 30 -18 18 -15 21 -10 4.3 -25 25 -25 30 -30 1 140 2.5 Max 15.5 -7.5 6 Unit V V mA mA (*1) mA V Condition Power Supply Supply Current IEE IME Input Voltage VIH VIL Input Current II IDCIN IOL IOM1 uA VIN=0~5V (*3) uA VDCIN=1.0V mA OV1~4=-8.0V mA OV1~4=-0.5V mA OV1,3=0.5V mA OV1,3=14.5V mA VSUB=-8.0V mA VSUB=14.5V IOUT=-200/100uA Ta=-20~75 (*2) Output Current IOM2 IOH IOSL IOSH OP-AMP Gain G Gain Variation G -3 3 % Iout=-200/100uA; VDCIN=0.5~3.5V (*1) Refer the measurement circuit. Shutter speed: 1/40us (*2) Refer the characteristic of OP-AMP (*3) XV1~ 4, XSG1, 3, XSUB pins 4 2006/7/5 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER MEASUREMENT CIRCUIT OP- AMP GAIN CHARACTERISTICS 15V Ta : -20 OUTPUT VOLTAGE 0V DCIN (Iout=0uA) 3.5V 5 2006/7/5 ~ 75 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER AC CHARACTERISTICS (VHH=15, VME=GND, VEE=-8.5V; Ta = 25 ) Parameter Symbol Value Min 30 30 30 30 30 30 170 190 100 100 60 90 Typ 70 70 70 70 70 70 250 240 150 200 110 140 Max 100 100 100 100 100 100 330 310 210 310 170 210 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 Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER TIMING DIAGRAM 7 2006/7/5 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER APPLICATION CIRCUIT VHH(15V) VEE(-8.5V) 1 XSUB XV2 XV1 XSG1 XV3 XSG3 XV4 VDD(5V) 47K 0.1uF 2 3 4 5 6 7 8 9 10 TIMING GENERATOR GND A XSUB A 8 XV2 7 XV1 2 XSG1 2 XV3 1 XSG3 A XV4 P NC DCIN VHH VSUB VEE OV2 OV1 VME OV3 OV4 VHH DCOUT 20 19 18 17 16 15 14 13 12 11 0.1uF 0.1uF 100K 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 AA87221 OV2 OV1 C C D OV3 OV4 1N4148 1M t2 t1 8 2006/7/5 Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ 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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