Keysight Technologies N2750A, User Manual

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44 N2750/1/2A User’s Guide
4
Characteristics and Specifications
Table 5 Electrical Characteristics and Specifications (Sheet 1 of 2)
Model Number N2750A N2751A N2752A
Probe Bandwidth (–3 dB)
a
1.5 GHz 3.5 GHz 6 GHz (warranted),
7 GHz (typical)
Rise time, probe only (10 – 90%) 233 ps 100 ps 58.3 ps
System Bandwidth
(with Keysight oscilloscope)
1 GHz
(with Keysight’s 1 GHz
Infiniium oscilloscope)
2.5 GHz
(with Keysight’s 2.5 GHz
Infiniium oscilloscope)
4/6 GHz
(with Keysight’s 4/6 GHz
Infiniium oscilloscope)
Input Resistance (at DC)
a
200 k
Ω
± 2% (differential mode)
100 k
Ω
± 2% (single-ended mode)
50 k
Ω
± 2% (common mode)
Input Capacitance 700 fF (with browser)
Attenuation Ratio (at DC) 2:1 / 10:1
Input Dynamic Range ± 1Vdc, 2Vpp (@ 2:1) mains isolated
± 5Vdc, 10Vpp (@ 10:1) mains isolated
Input Common-Mode Range ±15V (dc to 100 Hz)
±2.5V (>100 Hz)
b
Offset Range ±15V
Offset Accuracy
c
< 3% (characteristic)
Maximum Non-Destructive Input
Voltage
±30V (DC + peak AC) mains isolated
Common Mode Rejection Ratio 60 dB at 1 MHz
50 dB at 30 MHz
30 dB at 1 GHz
Differential Mode Rejection Ratio 50 dB at 1 MHz
50 dB at 30 MHz
40 dB at 1 GHz
Channel Isolation, at single-ended
mode
60 dB at 1 MHz
45 dB at 30 MHz
20 dB at 1 GHz
Offset Gain Accuracy < 3% before calibration
< 1% after calibration
Noise Referred to Input 2.5 mV
rms
(at 2:1)
7 mV
rms
(at 10:1)