AMIS-710207-A4: 200dpi CIS Module
8.0 Recommended Operating Conditions
The tabled values are measured at 25°C.
Table 5: Recommended Operating Conditions at 25°C
Parameter
Symbol
Power supply
Vdd
Vn.
VLED IR
VLED RED
ILED IR
ILED RED
Idd
Ivn
Input voltage at digital high
Vih
Input voltage at digital low
Vil
(1)
Clock frequency
fclk
Clock pulse high duty cycle
Clock pulse high duration
(1)
Integration time
Tint
Operating temperature
Top
Note:
1.
Data Sheet
Min.
4.5
-4.5
4.5
4.5
200
250
55
4.0
Vdd-1.0
0
25
45.5
316
Mean
5.0
-5
5
5
300
350
60
5.0
Vdd-.5
Max.
5.5
-12
5.5
5.5
500
600
70
5.5
Vdd
0.8
5.5
Units
V
V
V
ma
ma
ma
ma
V
V
MHz
%
ns
µs
°
C
25
10000
50
Electrically, including the image sensors, the circuits will operate above 5.5MHz with tint at 316µs. However, the light power is fixed, so with the shorter integration
time, the exposure is reduced. This reduction limits the specification call out to integration time of 0.347ms at 5.0MHz for 1.0V output.
9.0 Timing Characteristics
The timing characteristics for the I/O clocks are shown in Figure 3. See the timing symbol definitions in Table 6. The listed values are
measured at ~25
o
C.
Figure 3: Timing Diagram
AMI Semiconductor
– May 06, M-20494-001
www.amis.com
5
AMI [ AMI SEMICONDUCTOR ]
