Ai1002

1 A1 PROs A1 PROs Ver1.0 Ai1002 Vertical Clock Driver for Camera System GENERAL DESCRIPTION The Ai1002 is a vertical driver for CCD image sensors. This IC is the successor of the Ai1001S with better features. 3.3V and 5V clock interface is acceptable while Ai1001S can accept only 5V clock interface. 20-pin SSOP FEATURES Only two power supplies are ( +15V and -8.5V) needed. 3.3V and 5V clock interface is acceptable. 20-pin SSOP package #1 APPLICATIONS CCD Cameras PROCESS High Voltage CMOS BLOCK DIAGRAM GND 1 XSUB 2 XV2 3 XV1 4 XSG1 5 XV3 6 XSG2 7 XV4 8 VCP 9 DCIN 10 20 VP1 (+15V) 19 VSUB 18 VSS (−8.5V) 17 V 2 16 V 1 15 VP0 (0V) 14 V 3 13 V 4 12 VP1(+15V) 11 DCOUT 1 PIN DESCRIPTION Pin Symbol 1 GND 2 XSUB 3 XV2 4 XV1 5 XSG1 6 XV3 7 XSG2 8 XV4 9 VCP 10 DCIN 11 DCOUT 12 VP1 13 V 4 14 V 3 15 VP0 16 V 1 17 V 2 18 VSS 19 VSUB 20 VP1 Ai1002 I/O Description - Ground Control I Output Control (VSUB) I Output Control (V 2) I Output Control (V 1) I Output Control (V 1) I Output Control (V 3) I Output Control (V 3) I Output Control (V 4) I Power of Amp I OP-Amp Input (internal pull-down resistor) O OP-Amp Output - Power (15V) O High Voltage Output (2 level : VP0, VSS) High Voltage Output O (3 level : VP0, VSS, VP1) - Power (0V) High Voltage Output O (3 level : VP0, VSS, VP1) O High Voltage Output (2 level : VP0, VSS) - Power (− 8.5V) O High Voltage Output (2 level : VSS, VP1) - Power (15V) 2 ABSOLUTE MAXIMUM RATINGS ( Ta = 25 C ) Characteristics Supply Voltage Input Vol...