CXB1455R 查看數據表（PDF） - Sony Semiconductor
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CXB1455R Datasheet PDF : 15 Pages
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CXB1455R
Table 4. AC Characteristics (Under the recommended operating conditions. See Table 2.)
Item
Symbol Min. Typ. Max. Unit
Conditions
TTL input rise time
Tir
0.7
5.0 ns 0.8 to 2.0V
TTL input fall time
Tif
0.7
5.0 ns 2.0 to 0.8V
Minimum SFTCLK frequency
Maximum SFTCLK frequency
Fsftclk
65.0
25.0 MHz
MHz
SFTCLK duty factor
Dsftclk 40
60 % Vth = 1.4V
Pixel/Sync/Cntl setup time to
SFTCLK
Tsetup
2.5
ns
Pixel/Sync/Cntl hold time to
SFTCLK
Thold
2.5
ns
SDATA rise time
SDATA fall time
Tor
200
ps
20 to 80%, CL = 2pF See Fig. 2.
Tof
200
ps
Clock mode assert time
TAclk
50
ns
Clock mode deassert time
TDclk
10
ns
Idle mode assert time
TAidle
150
ns
Idle mode deassert time
TDidle
100
ns
PLL lock-in time
Tlockin
0.1
ms
TTL clock
VCC
VCC/A
51
41
CXB1455R
30
RGB, CE
31
VS, HS, DE, CNTL, CKPOL
GND/A/T
51
FET probe
100
Sampling
oscillo-
scope
Fig. 2. SDATA waveform measurement
–5–
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