Atec Agilent-16700 Series - Manual (Page 97)

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Timing Zoom
Timing analysis sample rate 4 GHz
Time interval accuracy, within a pod pair +/- (750 ps + 0.01% of time interval reading)
Time interval accuracy, between pod pairs +/- (1.5 ns + 0.01% of time interval reading)
Memory depth 64 K samples
Trigger position Start, center, end, or user defined
Minimum data pulse width 750 ps
State (synchronous) analysis mode 300 Mb/s State Mode 600 Mb/s State Mode
tWidth*[1,2] with E5378A, E5379A, E5387A, 1 ns*, 600 ps typical 1 ns*, 600 ps typical
or E5390A probes
tWidth[1] with E5380A or E5382A probes 1.5 ns, 1 ns typical 1.5 ns, 1 ns typical
tSetup 0.5 tWidth 0.5 tWidth
tHold 0.5 tWidth 0.5 tWidth
tSample range [3] -4 ns to +4 ns -4 ns to +4 ns
tSample adjustment resolution 80 ps (typical) 80 ps (typical)
tSample accuracy, manual adjustment +/- 300 ps +/- 300 ps [4]
State/Timing Modules Specifications and
Characteristics
Individual
Data Channel
vHeight
tWidth
tSetup
Sampling
Position
Clock Channel Note (1)
tHold
vThreshold*
*User Adjustable
—0V—
tSample*
Data Eye
[1] Minimum eye width in system under test
[2] The choice of probe can limit system performance. Select a probe rated at 600 Mb/s or greater to maintain system bandwidth.
[3] Sample positions are independently adjustable for each data channel input. A negative sample position causes the input to be synchronously sampled by that amount before
each active clock edge. A positive sample position causes the input to be synchronously sampled by that amount after each active clock edge. A sampling position of zero
causes the input to be synchronously sampled coincident with each clock edge.
[4] Use of eye finder is recommended in 600 Mb/s mode
Items marked with an asterisk * are specifications. All others are characteristics.
"Typical" represents the average or median value of the parameter based on measurements from a significant number of units.
Agilent 16753A, 16754A, 16755A, 16756A
Supplemental Specifications* and Characteristics
Figure 6.14. Data Sampling.