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Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ P...
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Agamem Microlectronics Inc. AA87221AP ___________________________________________________________ PRELIMINARY CCD VERTICAL DRIVER
FEATURES z 3 levels of output
voltage, 15V, 0V and -8.5V z 3.3V / 5V input
voltage z 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
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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 ...