11 | Keysight | N1090A, N1092A/B/C/D/E and N1094A/B DCA-M Optical and Electrical Sampling Oscilloscopes - Data Sheet
N1090A Electrical Channel Specifications (Requires Option EEC)
Electrical channel specifications
Electrical channel bandwidth
Transition time (10 to 90% calculated from
TR = 0.35/BW)
12.4 and 20 GHz
28.2 ps (12.4 GHz)
17.5 ps (20 GHz)
RMS noise
Characteristic
0.25 mV (12.4 GHz)
0.5 mV (20 GHz)
0.5 mv (12.4 GHz)
1 mV (20 GHz)
Maximum
Scale factor (per division)
Minimum
1 mV/division
Maximum
100 mV/division
DC accuracy (single marker)
± 0.4% of full scale ± 2 mV ± 1.5% of (reading-channel
offset), 12.4 GHz
± 0.4% of full scale ± 2 mV ± 3% of (reading-channel
offset), 20 GHz
± 500 mV
± 400 mV
± 2 V (+16 dBm)
50 Ω
DC offset range (referenced to center of screen)
Input dynamic range (relative to channel offset)
Maximum input signal
Nominal impedance
Reflections (for 30 ps rise time)
Electrical input
5%
3.5 mm (male)
N1090A Clock Trigger Input Specifications
Item
Description
0.5 to 12 GHz
200 mVpp
± 2 V
50 Ω
SMA (female)
Clock input bandwidth
Clock input sensitivity
Maximal input signal
Nominal impedance
Clock input connector
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