12 | Keysight | N1090A, N1092A/B/C/D/E and N1094A/B DCA-M Optical and Electrical Sampling Oscilloscopes - Data Sheet
N1090A Horizontal Timebase Specifications
Item
Description
Scale factor
Minimum
Maximum
Sample delay
Full scale is ten divisions
100 fs/div
100 us/div
Less than 10 ns. Time offset between the front panel
clock input and the front panel channel input
1 ps + 0.2% of the measured time interval while the
delay settings is less that the absolute minimum delay
Time interval accuracy
(Dual marker measurement performed at a
temperature within ± 5 °C of horizontal calibration plus 1 ns
temperature)
If the delay setting is greater than the absolute
minimum delay plus 1 ns then the accuracy is 5 ps +
0.1% of the measured time interval
500 fs rms
(Screen diameter)/(Record length) or 40 fs, whichever
is larger
Jitter (slew rate ≥ 2 V/ns)
Time interval resolution
(The time interval resolution is the smallest time
you can characterize between two points)
Display units
Bits or time
Record length
Sample rate
16 to 65,536 samples. Increments of 1
60 kHz
N1090A Environmental Specifications
Item
Description
Use
Indoor
Temperature
Operating
Non-operating
Altitude (operating)
Maximum relative humidity
10 to +40 °C (50 to +104 °F)
–40 to +70 °C (–40 to +158 °F)
Up to 4,600 meters (15,000 ft)
80% for temperatures up to 31 °C (87.8 °F) decreasing
linearly to 50% relative humidity at 40 °C (104 °F)
100/120 Vac
Line power
50/60/400 Hz
220/240 Vac
50/60 Hz
50 W maximum
The products can operate with mains supply voltage
fluctuations up to ± 10% of the nominal voltage
Weight
Mainframe (characteristic)
Without front connectors and rear feet
6.20 kg (13.68 lb)
88.26 mm H x 207.40 mm W x 485 mm D
(3.48 in x 8.17 in x 19.01 in)
With front connectors and rear feet
103.31 mm H x 219.56 mm W x 517.80 mm D
(4.07 in x 8.64 in x 20.39 in)
With front cover and rear feet
110.18 mm H x 219.56 mm W x 550.71 mm D
(4.34 in x 8.64 in x 21.68 in)
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