Tektronix SPG8000 Technical Reference page 105

Table 38: Option SDI test record (cont.)
Performance test
Amplitude DMM
characterization measurement
(Typically,
0.2880 V)
Cycle RMS
(Typically,
116 mV)
Cycle mean
(Typically, 1 mV)
RMS amplitude
of sine wave
(Typically,
116 mV)
Attenuation
factor
SDI Output Amplitude Signal 1A
(channel 1 and amplitude
channel 2) calculated
Signal 1B
amplitude
calculated
Signal 2A
amplitude
calculated
Signal 2B
amplitude
calculated
SDI Rise and Fall Rise time
Time (HD and 3G)
Fall time
Signal 1A
Difference
SDI Rise and Fall Rise time
Time (SD)
Fall time
Signal 1A
Difference
Rise time
SDI Rise and Fall
Time (HD and 3G)
Fall time
Signal 1B
Difference
SDI Rise and Fall Rise time
Time (SD)
Fall time
Signal 1B
Difference
SPG8000 Specifications and Performance Verification
Minimum Maximum
SQRT((cycle
RMS)^2 - (cycle
mean)^2)
2.35 2.55
776 mV 824 mV
776 mV 824 mV
776 mV 824 mV
776 mV 824 mV
0 ps 135 ps
0 ps 135 ps
-50 ps +50 ps
400 ps 1000 ps
400 ps 1000 ps
-500 ps +500 ps
0 ps 135 ps
0 ps 135 ps
-50 ps +50 ps
400 ps 1000 ps
400 ps 1000 ps
-500 ps +500 ps
Performance verification
Value Value
91