AMIS-710249-A6 AMI Semiconductor, Inc., AMIS-710249-A6 Datasheet - Page 4

• Manufacturer Part Number: AMIS-710249-A6
• Description: Amis-710249-a6 200dpi Cis Module With Reflector
• Manufacturer: AMI Semiconductor, Inc.

AMIS-710249-A6: 200dpi CIS Module with Reflector
8.0 Recommended Operating Conditions (25
Table 5: Recommended Operating Conditions at 25
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
Notes:
9.0 Switching Characteristics (25
The switching characteristics for the I/O clocks are shown in Figure 3. Its corresponding timing symbol definitions are given in Table 6.
Table 6: Symbol Definitions for Figure 3 (Timing Diagram)
Item
Clock cycle time
Clock pulse width
Clock duty cycle
Prohibit crossing time of SP
Data setup time
Data hold time
Signal delay time
Signal settling time
AMI Semiconductor – Aug. 2006, M-20604-001
www.amis.com
(1)
(2)
(3)
The module will operate at 5.5MHz but its performance cannot be guaranteed.
The clock duty cycle is defined as the ratio of the high level duration divided by the duration of the clock period.
The tint (min.) is the lowest line integration time available at a 5.0MHz clock rate.
(3)
(1)
(3)
(2)
°
C
Symbol
Figure 3: Clock and Start Pulse Timing Diagram
Symbol
tprh
°
tdh
tds
tsh
VLED
tdl
tw
ILED
C)
to
Vdd
Fclk
Tint
Top
Vih
Idd
Vil
Min.
120
0.2
50
25
15
20
20
50
4
Vdd-1.0
0.167
°
Min.
300
C)
4.5
4.5
30
25
50
0
Typ.
Vdd-0.5
Mean
400
5.0
5.0
5.0
35
25
Max.
4.0
75
Max.
500
Vdd
5.5
5.5
0.6
5.5
5.0
40
50
Units
µs
ns
ns
ns
ns
ns
ns
%
Units
MHz
ma
ma
ms
ns
%
°
V
V
V
V
C
Data Sheet