Compliance tests
R&S
®
RTO6
1220User Manual 1801.6687.02 ─ 05
●
R&S ZNB/ZNC/ZND/ZVL vector network analyzer for automatic return loss mea-
surements. For manual measurements, also other AWGs and VNAs can be used.
21.3
D-PHY compliance tests (option R&S RTO6-K26)
The option R&S RTO6-K26 enables the automatic processing of D-PHY compliance
tests.
The D-PHY compliance test procedures are described in a separate manual:
●
R&S®RTO-K26, R&S®RTP-K26, D-PHY Compliance Test, User Manual"
21.3.1 Test equipment
For D-PHY compliance tests, the following test equipment is needed:
●
R&S RTO6 oscilloscope with 4 channels and at least 4 GHz bandwidth
●
For measuring the clock signal (+ and -): either 1 differential probe or 2 single-
ended probes with at least 4 GHz bandwidth. However, note that D-PHY Group 2
and Group 4 tests require 2 probes for the clock signal.
●
For measuring the data signal (+ and -): 2 probes with at least 4 GHz bandwidth
●
R&S RTO6-K26 D-PHY compliance test option (required option, installed on the
oscilloscope)
●
R&S RTO6-K27 D-PHY compliance test option (required option, installed on the
oscilloscope)
●
For Eye Tests, the following options are needed:
For R&S RTO/ R&S RTO6:
– R&S RTO/R&S RTO6-K91 (DDR3) or R&S RTO/R&S RTO6-K93 (DDR4)
●
Recommended test fixture for LP-TX tests: MIPI D-PHY Capacitive Load (C
LOAD
)
fixture from The University of New Hampshire InterOperability Laboratory (UNH-
IOL)
●
Recommended termination board for HS-TX tests: MIPI D-PHY Reference Termi-
nation Board (RTB) from The University of New Hampshire InterOperability Labora-
tory (UNH-IOL)
●
The free-of-charge R&S ScopeSuite software, which can be installed on a com-
puter or directly on the oscilloscope.
21.4 eMMC compliance tests (option R&S RTO6-K92)
The option R&S RTO6-K92 enables the automatic processing of eMMC compliance
tests.
The eMMC compliance test procedures are described in a separate manual:
●
eMMC Compliance Tests, Test Procedures Manual"
eMMC compliance tests (option R&S R
T
O6-K92)
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