Remote control commands
R&S
®
RTP
2290User Manual 1337.9952.02 ─ 12
ALL
All clock edges are used.
AISYnc
The clock edges of the synchronization time are discarded;
results are gathered after initial synchronization of the CDR.
Thus, meaningful TIE measurement results can be obtained.
*RST: ALL
Usage: Asynchronous command
CDR:SOFTware<m>:PLL:ORDer <PLLOrder>
Sets the order of the PLL: first or second order. PLL of higher order can compensate
for more complex jitter behavior.
Suffix:
<m>
.
1..2
Number of the software CDR setup
Parameters:
<PLLOrder> FIRSt | SECond
*RST: SECond
Usage: Asynchronous command
CDR:SOFTware<m>:PLL:BWIDth <PLLBandwidth>
Sets the PLL bandwidth. It defines the part of the spectrum that the PLL can follow dur-
ing synchronization. The PLL bandwidth is usually defined by the transmission stan-
dard.
Suffix:
<m>
.
1..2
Number of the software CDR setup
Parameters:
<PLLBandwidth> Range: Nominal BITRate * Range of RELBwidth (depend-
ent range)
Increment: 10
*RST: 599.88E+3
Default unit: Hz
Usage: Asynchronous command
CDR:SOFTware<m>:PLL:RELBwidth <PLLRelBw>
Sets the relative bandwidth, that is the ratio of the nominal bit rate to the PLL band-
width.
Suffix:
<m>
.
1..2
Number of the software CDR setup
Jitter analysis and clock data recovery
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