Teledyne LeCroy MIPI D-PHY - Manual (Page 10)

MIPI D-PHY
10 918800 RevA
Name Purpose
TEOT
To verify that the interval measured from the start of the DUT Clock Lane HS
transmitter’s TCLK-TRAIL to the start of the first Clock Lane LP-11 state (TEOT) is less
than the maximum allowed limit.
THS-EXIT
To verify that the duration that the Clock Lane transmitter remains in the LP-11 (Stop)
state after exiting HS mode (THS-EXIT), is greater than the minimum required value.
UIinst
To verify that the Instantaneous Unit Interval values (UIINST) of the DUT HS Clock are
within the conformance limits.
HS-Bitrate To verify the Bitrate of the DUT HS Clock is within conformance limits.
 With HS Common Mode selected in the Category field, the following Measure values are available:
VCMTX-DATA-1, VCMTX-DATA-0, VCMTX-CLK-1, VCMTX-CLK-0, dVCMTXLF-DATA, dVCMTXHF-DATA,
dVCMTXLF-CLK, and dVCMTXHF-CLK.
BRIEF HS COMMON MODE TEST DESCRIPTIONS
Name Purpose
VCMTX-DATA-1
To verify that the Static Common-Mode Voltages (VCMTX(1), and VCMTX(0)) of the DUT
Data & Clock Lanes HS transmitter are within the conformance limits.
VCMTX-DATA-0
VCMTX-CLK-1
VCMTX-CLK-0
dVCMTXLF-DATA
To verify that the AC Common-Mode Signal Level Variations between 50 and 450MHz
(ΔVCMTX(LF)) of the DUT Data & Clock Lanes HS transmitter are less than the maximum
allowable limit.
dVCMTXLF-CLK
dVCMTXHF-DATA To verify that the AC Common-Mode Signal Level Variations above 450MHz (ΔVCMTX(HF))
of the DUT Data & Clock Lanes HS transmitter are less than the maximum allowable limit.
dVCMTXHF-CLK
 With HS Levels selected in the Category field, the following Measure values are available:
VOD-DATA-1, VOD-DATA-0, VOD-CLK-1, VOD-CLK-0, VOHHS-Dp, VOHHS-Dn, VOHHS-CLKp, and VOHHS-
CLKn.
BRIEF HS CLOCK TO DATA TIMING TEST DESCRIPTIONS
Name Purpose
VOD-DATA-1
To verify that the Differential Voltages (VOD(0) and VOD(1)) of the DUT Data & Clock Lanes HS
transmitter are within the conformance limits.
VOD-DATA-0
VOD-CLK-1
VOD-CLK-0
VOHHS-Dp
To verify that the Single-Ended Output High Voltages (VOHHS(DP) and VOHHS(DN)) of the
DUT Data & Clock Lanes HS transmitter are less than the maximum conformance limit.
VOHHS-Dn
VOHHS-CLKp
VOHHS-CLKn