Agilent Technologies 54641A Service Manual page 18

* Denotes Warranted Specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and
±10 °C from firmware calibration temperature.
Horizontal
Range
Resolution
Vernier
Reference Positions
Delay Range
Pre-trigger (negative delay)
Post-trigger (positive delay)
Analog Delta-t Accuracy
Same Channel*
Channel-to-Channel
Digital Delta-t Accuracy
Same Channel
Channel-to-Channel
Delay Jitter
RMS Jitter
Modes
XY
Bandwidth
Phase error @ 1 MHz
General Information
Horizontal
1 ns/div to 50 s/div
2.5 ps
1-2-5 increments when off, 25 minor increments between major settings when on
Left, Center, Right
Greater of 1 screen width or 1 ms
500 seconds
±0.005% reading ±0.1% screen width ±20 ps
Example: for signal with pulse width of 10 us, scope set to 5 us/div (50 us screen width),
delta-t accuracy = ±{.005%(10 us) + 0.1% (50 us) + 20 ps} = 50.52 ns
±0.005% reading ±0.1% screen width ±40 ps
(non-Vernier settings)
±0.005% reading ±0.1% screen width ±(1 digital sample period, 1 ns)
Example: for signal with pulse width of 10 us, scope set to 5 us/div (50 us screen width),
and single pod active (1 GSa/s), delta-t accuracy = ±{.005%(10 us) + 0.1% (50 us) + 1 ns}
= 51.5 ns
±0.005% reading ±0.1% screen width ±(1 digital sample period) ±(chan-to-chan skew)
10 ppm
0.025% screen width + 30 ps
Main, Delayed, Roll, XY
Max bandwidth
1.8 degrees