CXD2400R Datasheet, PDF (10/22 Pages) Sony Corporation – Timing Controller for CCD cameras

CXD2400R
3) Serial input electonic shutter (IRENB = low, PS = high)
Serial input data format
SPDNV/ED2
IRIN/ED1
SPUPV/ED0
D7 D6 D5 D4 D3 D2 D1 D0
The ED2 data is latched in the register at the ED1 rise, and retrieved internally at the ED0 rise.
Typical shutter speed
EIA
Load value shutter speed
00h
1/100000
4Eh
1/10000
6Ah
1/5000
87h
1/2000
9Ch
1/1000
ACh
1/500
CAh
1/250
EDh
1/100
CCIR
Load value shutter speed
00h
1/80000
4Ah
1/10000
65h
1/5000
82h
1/2000
97h
1/1000
A7h
1/500
C5h
1/250
E1h
1/120
AC Characteristics
SPDNV/ED2
IRIN/ED1
SPUPV/ED0
ts2 th2
ts1 ts0
tw0
Symbol
ts2 SPDNV (ED2) setup time for IRIN (ED1) rise
th2 SPDNV (ED2) hold time for IRIN (ED1) rise
ts1 IRIN (ED1) setup time for SPUPV (ED0) rise
tw0 SPUPV (ED0) pulse width
ts0 SPUPV (ED0) setup time for IRIN (ED1) rise
– 10 –
Min.
20ns
20ns
20ns
20ns
20ns
Max.
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50µs
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