CXB1456R 查看數據表（PDF） - Sony Semiconductor
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CXB1456R Datasheet PDF : 17 Pages
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CXB1456R
Table 7. AC Characteristics (Under the recommended conditons. See Tab. 5)
Description
Symbol Min.
Typ. Max. Unit
Conditions
Minimum SFTCLK frequency
Maximum SFTCLK frequency
Fsftclk
65.0
25.0 MHz
MHz
SFTCLK duty factor
Dsftclk
35
65
% Vth = 1.4V, CL = 8pF
Pixel/Sync/Cntl/DE setup to
SFTCLK
Tsetup
17
9
4.5
Vth = 1.4V, CL = 8pF
ns 25MHz
ns 40MHz
ns 65MHz
Pixel/Sync/Cntl/DE hold to
SFTCLK
Thold
16
9
4.5
Vth = 1.4V, CL = 8pF
ns 25MHz
ns 40MHz
ns 65MHz
SFTCLK rise time
Torc
5
ns 0.8V to 2.0V, CL = 8pF
SFTCLK fall time
Tofc
3
ns 2.0V to 0.8V, CL = 8pF
Pixel/Sync/Cntl/DE rise time Tord
5
ns 0.8V to 2.0V, CL = 8pF
Pixel/Sync/Cntl/DE fall time Tord
3
ns 2.0V to 0.8V, CL = 8pF
CLOCK mode assert time
TAclk
0.5
µs
CLOCK mode deassert time TDclk
20
µs
LOS signal assert time
TAlos
0.5
µs
LOS signal deassert time
TDlos
0.15
µs
VDD/VCC/VCCA
VCC
TTLout
Cprobe
CXB1456R
GND/VEE/VEEA
CL'
oscillo-
scope
CL' + Cprobe = 8pF
Fig. 5. Pixel/Sync/Cntl/DE waveform measurement
–6–
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