Protocol Settings
R&S
®
EX-IQ-BOX
159
User Manual 1409.5570.32 ─ 05
Differential Output Swing
Determine the differential output voltage swing of the CML (
C
urrent
M
ode
L
ogic) trans-
mitter.
Note:
Difference between the R&S EXBOX-B85 breakout board versions
●
1409.7208.02 supports variable differential output swing.
●
1409.7208.04 has a fixed output level of 0.8
Vpp.
Remote command:
Rx Equalizer Gain
Set the input gain of the equalizer. This equalizer is an active high-pass filter, that equal-
izes the low-pass behavior of the transmission medium, such as for example the FR4
backplane. The gain, expressed in dB, relates to the frequency of 2
GHz.
Fig. 7-62: CPRI - equalizer gain over frequency
Note:
Difference between the R&S EXBOX-B85 breakout board versions
●
1409.7208.02 supports a variable equalizer gain.
●
1409.7208.04 implements a dynamic automated adjustment.
Remote command:
7.2.7.6
High Speed Serial Switch
In this section, you can assign input or output to the connected interfaces.
CPRI
Summary of Contents for EX-IQ-BOX
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