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Trigger SensitivityC*)
Input R (selectable) (*)
DC Offset AccuracyC*)
Voltage Measurement Accuracy(*'
3)
General Information
Specifications (oscilloscope)
Specifications (oscilloscope)
The HP 1660ES logic analyzers also include the following specifications:
Bandwidth (*,1)
DC to 500 MHz (real time, dc-coupled)
Time Interval Measurement Accuracy(*'
2)
±[ (0.005% X Dot) +
(2 x 10-
6
x delay setting)+150 ps]
±(1.0% of channel offset + 2.0% of full scale)
± [(1.5% of full scale + offset accuracy)
+ (0.008xVldiv)]
DC to 50 MHz: 0.063 x full scale,
50 to 500 MHz: 0.125 x full scale
1 MQ: ±1%, 50 Q: ±1%
* Specifications (valid within ± 10" C of auto-calibration temperature, excluding bandwidth-see note 1for bandwidth specification.)
1. Upper bandwidth reduces
by
2.5 MHz for every degree Cabove 35° C.
2. Specification applies to the maximum sampling rate. At lower rates, the specification is:± [(0.005% x.6.t)+12 x 10. 6 x delay setting)
+
(0.15
x
sample interval)] for bandwidth limited signals
It
=
1.4 x sample interval). Sample interval is defined as
samp~e
rate
3. Digitizing level
=
{#Vertical
divisions)(~l( L~Bl.
where
lSB=2ibitsinAOC
Specifications (pattern generator)
There are no specifications for the pattern generator portion of the HI' 1660EP-series logic
analyzers.
1-4
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