ST3293 查看數據表（PDF） - STMicroelectronics
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ST3293 Datasheet PDF : 11 Pages
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ST3293
SWITCHING CHARACTERISTICS
(VCC = 5V ± 5%, -40°C < TA < 85°C, unless otherwise noted. Typical values are referred to Ta = 25°C)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
tDPLH
tDPHL
Driver Differential
Propagation Delay, Low to
High and High to Low
RDIFF = 100 Ω CL1 = CL2 = 50pF
tTLH, tTHL Driver Differential rise and RDIFF = 100 Ω CL1 = CL2 = 50pF
fall time
tEDO
Propagation delay time
from PE, C0, C1, C2 to
differential output without
emphasis
RDIFF = 100 Ω CL1 = CL2 = 50pF
|DO|-200mV
ts
Setup Time PE to DI
RDIFF = 100 Ω CL1 = CL2 = 50pF
th
Hold Time PE to DI
RDIFF = 100 Ω CL1 = CL2 = 50pF
tDSKEW Differential Driver Output
Skew |tdPLH-tdPHL|
RDIFF = 100 Ω CL1 = CL2 = 50pF
fMAX Maximum Frequency
RDIFF = 100 Ω CL1 = CL2 = 50pF
tRLH, tRHL Receiver Propagation Delay CL = 15pF, VID = 2V, VCM = 0V
tRSKEW Receiver Output Skew
|tRLH-tRHL|
CL = 15pF
16
25
ns
8
12
ns
45
ns
-8
ns
8
ns
1.5
3
ns
25
40
Mbps
28
45
ns
2
4
ns
5/11
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