AMIS-710227 Datasheet, PDF (8/14 Pages) AMI SEMICONDUCTOR – 200dpi CIS Module

AMIS-710227, AMIS-710228, AMIS-710229: 200dpi CIS Module Data Sheet
Table 8-D: AMIS-710229 Electro-Optical Characteristics
AMIS-710229 Low Power Yellow-Green LED
Parameter
Line scanning rate
Symbol
Tint⁽¹⁾
Symbol
150
Units
µsec
Clock frequency⁽²⁾
Bright output voltage⁽³⁾
Bright output non-uniformity⁽⁴⁾
Dark non-uniformity⁽⁵⁾
Dark output voltage⁽⁶⁾
Modulation transfer function⁽⁷⁾
Fclk
Video output
Up
Ud
Dark level (DL)
MTF
3.0
0.5
<+/-30
<40
<200
>40
MHz
Volt
%
mV
mV
%
Definition:
1. Tint is the line scanning rate or integration time. Tint is determined by the interval between two SP.
2. Fclk: main clock frequency, also equals the video sampling frequency
3. The video output level is controlled with a voltage adjustment as well as the Integration time and LED light power.
4. Up = {[Vp(max) –Vp(min)]/Vp(max)}x100%
Where Vp(max) = maximum peak pixel and Vp(min) = minimum pixel
5. Ud = Vdmax – Vdmin
Vdmin is the minimum output voltage with LED off.
Vdmax is maximum output voltage with LED on.
6. See paragraph under Reset Level and Video Sampling Time.
7. See Section 10: MTF Graph and its Discussion. A graph of the typical MTF vs. DOF Graph is depicted with discussion.
Notes
@ 3.0MHz
clock frequency
AMI Semiconductor – May 06, M-20548-001
8
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