Tektronix TDS6404, Service Manual

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Specifications
1- 8
TDS6000 Series Service Manual
Table 1- 3: Horizontal and acquisition system specifications
Characteristic Description
Real-time sample rate range Number of channels
acquired Sample rate range
1 or 2 5 S/s to 20GS/s
3 or 4 5 S/s to 10GS/s
Equivalent-time sample rate or
interpolated waveform rate range 10GS/s, 12.5GS/s, 20GS/s, 25GS/s, 40GS/s, 50GS/s,
62.5GS/s, 80GS/s, 100GS/s, 125GS/s, 160GS/s,
200GS/s, 250GS/s, 312.5GS/s, 320GS/s, 400GS/s,
500GS/s, 625GS/s, 800GS/s, 1TS/s
Acquisition modes Sample, Peak Detect, Hi Res, Average, and Envelope
Record length Maximum record length supported by aquisition hardware,
at any sample rate
Mode Channels Record length
Sample 1 channel only 250,000
Sample 2 channels only:
channel 1 with 3,
channel 1 with 4,
channel 2 with 3,
or channel 2 with 4 250,000
Sample 2 channels only:
channel 1 with 2,
or channel 3 with 4 125,000
Sample 3 or 4 channels 125,000
Hi Res Any 12,500
Seconds/division range 50 ps/div to 10 s/div
n
Internal time-base reference
frequency
10 MHz 2.5 ppm over any
≥
100 ms interval. Aging
<
1 ppm per year
n
Long term sample rate and
delay time accuracy
±
2.5 ppm over any
≥
100 ms interval
Aperture uncertainty, typical Short term:
≤
1.5 ps rms, records having duration
≤
100 ms
≤
800 fs rms, records having duration
≤
10 s
Long term:
≤
15 parts per trillion rms, records having duration
≤
1 minute
Time base delay time range 16 ns to 250 s