AMIS-732128, AMIS-732256, AMIS-732512
Data Sheet
50µm-pitch Wide Aperture Spectroscopic Photodiode Arrays
Table 2: Symbol Definitions and Timing Specifications for Timing Diagram
Item
Symbol
Min.
666 (AMIS-732128)
666 (AMIS-732256)
1000 (AMIS-732512)
566 (128WSN)
566 (256WSN)
900 (512WSN)
100
Typ.
Max.
Units
Clock cycle time
to
10000
ns
Clock high pulse width
twh
twl
ns
Clock low pulse width
Clock duty cycle
ns
%
1
50
99
Data setup time
Data hold time
EOS low-to-high delay
EOS high-to-low delay
Signal delay time
tds
tdh
telh
tehl
tsd
100
100
ns
ns
ns
ns
ns
400
400
50
0
566 (AMIS-732128)
566 (AMIS-732256)
900 (AMIS-732512)
Signal settling time
tsh
ns
ns
Signal settle to clock edge
tsch
7.0 Recommended Operating Conditions
The following table lists the recommended operating conditions.
Table 3: Recommended Operating Conditions at 25oC
Parameters
Power supply
Symbol
VDD
Vih
Vil
Vbias
Min.
4.5
VDD – 0.8
0.0
VDD – 0.5
Typ.
5.0
VDD
Max.
5.5
VDD
0.8
VDD
Units
V
V
V
V
Input clock pulses high level 1
Input clock pulse low level 1
Video charge output external bias
0.0
VDD – 0.5
1.5 (AMIS-732128)
1.5 (AMIS-732256)
1.0 (AMIS-732512)
Clock frequency
Fclk
Tint
0.1
MHz
ms
0.09 (AMIS-732128)
0.18 (AMIS-732256)
0.52 (AMIS-732512)
Integration time 2
9000
Notes:
1.
2.
Applies to all control-clock inputs.
The Integration time is specified at room temperature such that the maximum dark current charge build up in each pixel is less than 10 percent of the minimum
saturation charge. Accordingly, it may be as long as nine seconds at room temperature. Longer integration times may be achieved by cooling the device. An
appropriate clock frequency must be chosen so that the shift register completes its operation within the desired integration time.
AMI Semiconductor – Dec. 05, M-20491-001
6
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