AMIS-710409 Datasheet, PDF (5/8 Pages) AMI SEMICONDUCTOR – 400dpi CIS Module

AMIS-710409-A4: 400dpi CIS Module
Data Sheet
The graph in figure 3 depicts the working depth of focus. Since this module is a 400dpi module, a pixel density of 400 pixels per inch,
the MTF was measured with a 200dpi or a 100 line-pair per inch optical bar pattern. The test was conducted with the pixel rate set to
2.5MHz (see Figure 3).
The effective algorithm used in the measurements is as described by the following equation:
MTF={[Vp(n)+Vp(n+1)]/2-[Vp(n+2)+Vp(n+3)]/2}/{[Vp(n)+Vp(n+1)]/2+[Vp(n+2)+Vp(n+3)]/2}
Where n is 1, 2, .....3456^th, Vp(n) is the signal amplitude of the n^th pixel.
9.0 Recommended Operating Conditions (25^°C)
Table 5: Recommended Operating Conditions (25^°C)
Item
Power supply
Input voltage at digital high
Input voltage at digital low
Clock frequency
Clock pulse high duty cycle
Clock pulse high duration
Integration time
Operating temperature⁽¹⁾
Note:
(1) See the note under Table 3.
Symbol
Vdd
Vn.
Idd
In
ILED
VLED
Vih
Vil
f
Tint
Top
Min.
4.5
-13
Vdd-1.0
0
0.
Typ.
5.0
-5
87
25
450
5
Vdd-.5
5.0
25
50
180
25
Max.
5.5
-4.0
95
30
550
5.5
Vdd
0.6
6.0
50
Units
V
V
ma
ma
ma
V
V
V
MHz
%
ns
µs
°_C
AMI Semiconductor – July 06, M-20594-001
5
www.amis.com