AMIS-710254 Datasheet, PDF (4/6 Pages) AMI SEMICONDUCTOR – 200dpi CIS Module

AMIS-710254-A6: 200dpi CIS Module
Data Sheet
Table 5: Recommended Operating Conditions at 25^oC
Item
Symbol
Min.
Mean
Power supply
Vdd
4.5
5.0
VLED
4.5
5.0
Idd
30
35
ILED
200
380
Input voltage at digital high
Vih
Vdd-1.0
Vdd-0.5
Input voltage at digital low
Vil
0
Clock frequency
Clock pulse high duty cycle⁽¹⁾
Clock pulse high duration⁽²⁾
Integration time⁽²⁾
Fclk
2.0
25
50
Tint
0.167
Operating temperature
Top
25
Notes:
(1) The clock duty cycle is defined as the ratio of the high level duration divided by the duration of the clock period.
(2) The tint (min.) is the lowest line integration time available at a 5.0MHz clock rate.
Max.
5.5
5.5
40
450
Vdd
0.6
5.0
5.0
50
8.0 Switching Characteristics (25^°C)
Units
V
V
ma
ma
V
V
MHz
%
ns
ms
°_C
Figure 3: Clock and Start Pulse Timing Diagram
The switching characteristics for the I/O clocks are shown in Figure 3. Its corresponding timing symbol definitions are given in Table 6.
Table 6: Symbol Definition for Figure 3 (Timing Diagram)
Item
Symbol
Clock cycle time
to
Clock pulse width
tw
Clock duty cycle
Prohibit crossing time of SP
tprh
Data setup time
tds
Data hold time
tdh
Signal delay time
tdl
Signal settling time
tsh
Min.
0.2
50
25
15
20
20
50
120
Typ.
Max.
4.0
75
Units
µs
ns
%
ns
ns
ns
ns
ns
AMI Semiconductor – Aug. 2006, M-20605-001
4
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