Tektronix CSA7154, Руководство пользователя

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Appendix A: Specifications
CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual
A- 29
Table A- 4: Trigger specifications (Cont.)
Characteristic Description
Trigger position error, typical Edge trigger, DC coupling, for signals having a slew rate at the trigger point of
≥
0.5
division/ns
Acquisition mode Error
CSA7404, CSA7154, TDS7404,
TDS7254, TDS7154,
TDS6604, & TDS6404 Sample, Average
±
(1 waveform in 200 ps)
Peak Detect, Envelope
±
(2 waveform in 200 ps)
TDS7104 & TDS7054 Sample, Average
±
(1 displayed point + 1 ns)
Envelope
±
(2 displayed 1 ns)
Trigger holdoff range 250 ns to 12 s,
minimum resolution is 8 ns for settings
≤
1.2 s. A dither of 4 ns is added to the
holdoff setting
Table A- 4: Serial Trigger specifications (optional on TDS7000 Series & TDS6000 Series)
Characteristic Description
Serial trigger number of bits 32
Serial trigger encoding types NRZ
n
Serial trigger baud rate limits Up to 1.25 GBd
Serial trigger, serial word recognizer position
accuracy Edge trigger, DC coupling, for signals having a slew rate at the trigger point of
≥
0.5
division/ns
Acquisition mode Error
Sample, Average
±
(1 waveform in 200 ps)
Peak Detect, Envelope
±
(2 waveform in 200 ps)
Clock recovery frequency range 1.5 MBd to 2.5 GBd. Above 1250 MHz the clock is only available internally as a
trigger source. Below 1250 MHz the clock is also available at the Recovered Clock
output along with regenerated data (CSA7000 Series only).