PI330MC-DR View Datasheet(PDF) - AMI Semiconductor
Part Name
Description
MFG CO.
'PI330MC-DR' PDF : 9 Pages View PDF
Integration time
Operating temperature
Tint
0.423 (3)
Top
25
ms
50
0C
Note:
(1) VLED sources are also available in 5 Volts.
(2) Clock pulse high is specified at 2.5 MHz at 25% duty.
(3) The Tint is specified with a 2.5 MHz clock frequency. In operation the time
constants in the reference generator is set to match the initial exposure time,
hence the time constant will determine the optimum integration time.
Accordingly it is highly recommended that the parameters be factory adjust for
the specific applications
Switching Characteristics (25°C)
The switching characteristics for the I/O clocks are shown in Figure 4, Module Timing
Diagram. The timing parametric values and their symbols are given in the Table 4.
CP
tprh
SP
to
tdh
tds
Vanalog
Digout
tsh
tddl
tw
tdl
tdodl
MODULE TIMING DIAGRAM
FIGURE 4
Table 4. Switching Parameter and Timing Symbol Definition
Clock cycle time
Clock pulse width
Clock duty cycle
Prohibit crossing time
of Start Pulse
Data setup time
Data hold time
Signal delay time
Signal settling time
Symbol
to
tw
tprh
tds
tdh
tdl
tsh
Min.
100
25
15
20
20
50
120
Typical
0.50
Max.
50
Units
µs
ns
%
ns
ns
ns
ns
ns
PAGE 6 OF 9 - PI330MC-DR, 4/13/00
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