AMIS-734256 Datasheet, PDF (6/9 Pages) AMI SEMICONDUCTOR – 25μm-pitch Wide Aperture Spectroscopic Photodiode Arrays

AMIS-734256, AMIS-734512, AMIS-734024
25µm-pitch Wide Aperture Spectroscopic Photodiode Arrays
Data Sheet
8.0 Clock and Voltage Requirements
The clocking requirements are relatively simple. As it was indicated in Figure 5 and Table 1, there are only two input signals that require
clocked inputs. They are CLK, the clock for the shift register, and START, the shift register start pulse. The timing specifications and the
symbol definition for Figure 6 are listed in Table 2. The control clock amplitudes for I/Os are compatible with the 5V CMOS devices.
Figure 6: Timing Diagram
Table 2: Symbol Definitions and Timing Specifications for Timing Diagram
Item
Symbol
Min.
Typ.
Clock cycle time
to
1000
10000
Clock high pulse width
twh
900
Clock low pulse width
twl
100
Clock duty cycle
1
50
Data setup time
tds
100
Data hold time
tdh
100
EOS low-to-high delay
telh
EOS high-to-low delay
tehl
Signal delay time
tsd
50
Signal settling time
tsh
Signal settle to clock edge
tsch
0
Max.
99
400
400
900
Units
ns
ns
ns
%
ns
ns
ns
ns
ns
ns
ns
AMI Semiconductor – Aug. 06, M-20603-001
6
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