AMIS-710325 Datasheet, PDF (4/7 Pages) AMI SEMICONDUCTOR – 300dpi CIS Module

AMIS-710325-A4: 300dpi CIS Module
Data Sheet
4.0 Electro-Optical Characteristics at 25^°C
Table 4: Electro-Optical Characteristics at 25^°C
Parameter
Symbol
Parameter
Units
Note
Number of photo detectors
2592
Elements
Pixel-to-pixel spacing
Line scanning rate
Tint⁽¹⁾
84.7
µm
522
µsec
@ 5.0MHz clock
Clock frequency⁽²⁾
frequency
f
5.0
MHz
Bright output voltage
Bright output non-uniformity⁽⁴⁾
Adjacent pixel non-uniformity⁽⁵⁾
Dark non-uniformity⁽⁶⁾
Video output
1.0
V
Up
<+/-30
%
Uadj
<25
%
Ud
<100
mV
Dark output voltage
Modulation transfer function⁽⁷⁾
Vd
MTF
<150
mV
>50
%
Notes:
(1) Tint: Line scanning rate or integration time. Tint is determined by the interval of two s. The minimum integration time of 500us is available at a 5.2MHz pixel rate.
(2) f: main clock frequency
(3) Vpavg = ∑ Vp(n)/2592
(4) Up = [(Vpmax - Vp) / Vp] x 100% or [(Vp - Vpmin) / Vp] x 100%
(5) Upadj = MAX[ | (Vp(n) - Vp(n+l) | / Vp(n)] x 100%
Upadj is the non-uniformity percentage pixel to pixel
(6) Ud = Vdmax – Vdmin
Vdmin is the minimum output on a black document (O.D.=0.8)
Vdmax: maximum output voltage of black document (O.D.= 0.8)
(7) MTF = [(Vmax - Vmin) / (Vmax + Vmin)] x 100 [%]
Vmax: maximum output voltage at 75lp/in
Vmin: minimum output voltage at 75lp/in
(8) O.D. = optical density
(9) lp / in: line pairs per inch
Table 5: Recommended Operating Conditions (25°C)
Item
Symbol
Min.
Mean
Power supply
Vdd
4.5
5.0
Vn.
-4.5
-5
VLED
5.0
Idd
50
Ivn
6.0
ILED
430
Input voltage at digital high
Vih
Vdd-1.0
Vdd-.5
Input voltage at digital low
Vil
0
Clock frequency
f
Clock pulse high duty cycle
25
Clock pulse high duration
50
Integration time
Tint
0.500*
Operating temperature
Top
25
Note: Tint (in.) is the lowest line integration time available with a 5.2MHz clock. See Note (1) under Table 4.
Max.
5.5
-12
5.5
55
10.0
470
Vdd
0.8
5.5
5.0
50
Units
V
V
V
ma
ma
ma
V
V
MHz
%
ns
ms
°_C
AMI Semiconductor – Jun. 06, M-20565-001
4
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