QT2022/32 - Data Sheet: DS3051
Table 72: TXPLLOUT Reference Clock Output Specifications (XFP=1)
Parameter
Description
single-ended load impedance
differential load impedance
differential swing (p-p)
duty cycle
Min
40
Typ
50
Max
60
Units
Conditions
Ω
80
100
850
120
1600
60
Ω
640
40
mVpp
%
See Note 2.
rise/fall time
200
250
1250
ps
20-80% in XFP mode
See Note 2..
frequency
MHz
See Note 1.
See Table 8 on page 35.
BAUD rate variation
random jitter
-100
+100
10
ppm
ps rms
up to 100MHz
Note 1: Baud rate is specified relative to the reference clock frequency in Table 66 on page 191
Note 2. Typical values are representative of actual performance.
200
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