Ocean Insight OCEAN SR2, Инструкция по установке и эксплуатации

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MNL-1029 Rev A
18
Symbol Description
Time
Notes
min typ max
T0 External Edge Trigger Start of Acquisition Cycle
t
ETPH
External Edge Trigger Pulse Width 10 ns
t
ETRGDLY
External Edge Trigger Delay 30 ns
t
ACQDLY
Acquisition Delay 0 µs -- 21.47 µs User specified, 1µs resolution
t
BUSY1
Busy 1 µs -- 218 µs
1 µs for t
INTEG
>= t
BUSY2
(219 - t
INTEG
) µs for t
INTEG
< t
BUSY2
t
INTEG
Integration Period 1 µs -- 1.19 hours User specified, 1 µs resolution
t
BUSY2
Busy -- -- -- Constant at 218 µs
t
SSDLY
Single Strobe Delay 0 µs -- 1.19 hours User specified, 1 µs resolution
t
SSH
Single Strobe High Time 0 µs -- 1.19 hours User specified, 1 µs resolution
t
CSPER
Continuous Strobe Period 0 µs -- 1.19 hours User specified, 1 µs resolution
t
CSOFF
Continuous Strobe Off Time 0 µs -- t
CSPER
The following timing diagram represents the acquisition process for an External Edge Trigger event.