SBPH400-3
5 AC characteristics
Table 5.1 AC characteristics (analog interfaces)
Symbol
tr
Parameter
Transmit jitter
(TPA, TPB)
Transmit Skew
Transmit rise time
Measured
between TPA and TPB
10% to 90%
tf
Transmit fall time 10% to 90%
Condition
Rl = 56Ω,
Cl = 10pF
Rl = 56Ω,
Cl = 10pF
Unit Min Typ Max
ns
0.15
ns
0.10
ns 0.5
1.2
ns 0.5
1.2
Figure 5.1 Digital interface timing
SCLK
tpsu
tph
D, CTL, LREQ
Link device to SBPH400 device timing
(NB SCLK runs from SBPH400 to link device)
SCLK
D, CTL
tlsu
tlh
SBPH400 to Link device timing
SCLK
td1
td2
td3
CTL
DATA
LPS
Link device to SBPH400 timing at the link
(Note: SCLK runs from the SBPH to the link device)
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