Tektronix TDS6404, Service Manual

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Specifications
TDS6000 Series Service Manual
1- 13
Table 1- 4: Trigger specifications (Cont.)
Characteristic Description
B Event (Delayed) trigger Trigger After Time Trigger on n
th
Event
Range Delay time = 16 ns to 250 s Event count = 1 to 10
7
Minimum time between arm
(A Event) and trigger
(B Event), typical 2 ns from the end of the
time period to the B trigger
event 2 ns between the A trigger
event and the first B trigger
event
Minimum pulse width,
typical — B event width
≥
1 ns
Maximum frequency, typical — B event frequency
≤
500 MHz
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
Sample, Average
±
(1 waveform in
200 ps)
Peak Detect, Envelope
±
(2 waveform in
200 ps)
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 1- 5: Serial Trigger specifications (Option ST Only)
Characteristic Description
Serial trigger number of bits 32
Serial trigger encoding types NRZ
n
Serial trigger baud rate limits Up to 1.25 Gbaud
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)