AMIS-710403 Datasheet, PDF (4/7 Pages) AMI SEMICONDUCTOR – 400dpi CIS Module

AMIS-710403-A6: 400dpi CIS Module
Data Sheet
6.0 Electro-Optical Characteristics at 25^oC
Table 4: Electro-Optical Characteristics at 25^°C
Parameter
Number of photo detectors
Pixel-to-pixel spacing
Line scanning rate
Symbol
Tint⁽¹⁾
Parameter
1664
63.1
333
Units
Elements
µm
µsec
Clock frequency⁽²⁾
Bright output voltage⁽³⁾
Bright output non-uniformity⁽⁴⁾
Adjacent pixel non-uniformity⁽⁵⁾
Dark non-uniformity⁽⁶⁾
Dark output voltage⁽⁷⁾
Modulation transfer function⁽⁸⁾
f
Video output
Up
Uadj
Ud
Vd
MTF
5.0
1.0
<+/-30
<25
<100
<550
>50
Notes:
(1) Tint: Line scanning rate or integration time. Tint is determined by the interval of two start pulses (SP).
(2) f: main clock frequency
(3) Vpavg = ∑ Vp(n)/1664
(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) Vd is the dark level, measured from the reset level.
(8) MTF = [(Vmax - Vmin) / (Vmax + Vmin)] x 100 [%]
Vmax: maximum output voltage at 100lp/in
Vmin: minimum output voltage at 100lp/in
(9) (9) O.D. = optical density
(10) (10) lp / in: line pair per inch
MHz
V
%
%
mV
mV
%
Note
@ 5.0MHz clock
frequency
7.0 Recommended Operating Conditions (25°C)
Table 5: Recommended Operational Characteristics
Item
Symbol
Min.
Power supply
Vdd
4.5
Vn.
-4.5
VLED
Idd
Ivn
ILED
Input voltage at digital high
Vih
Vdd -1.0
Input voltage at digital low
Vil
0
Clock frequency
f
Clock pulse high duty cycle
25
Clock pulse high duration
50
Integration time
Tint*
0.333
Operating temperature
Top
Note: * Tint (minimum) is the lowest line integration time available with a 5.0MHz clock rate.
Mean
5.0
-5
5
47
6.6
280
Vdd -.5
25
Max.
5.5
-12
5.5
55
10.0
350
Vdd
0.8
5.0
5.0
50
Units
V
V
V
ma
ma
ma
V
V
MHz
%
ns
ms
°_C
AMI Semiconductor – Jun. 06, M-20590-001
4
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