User Manual

Operator’s Manual
922260-00 Rev A 5
Specifications
Nominal Characteristics
Nominal characteristics describe parameters and attributes that have are guaranteed by design,
but do not have associated tolerances.
Input Configuration: True Differential (+ and – Inputs); with shield Ground connector.
Effective Gain
1
: X1, X10, ÷10, ÷100
2
Input coupling: DC. AC Coupling obtained by installing AC Coupling Adapter.
Differential Mode Range:
(10X Gain): ±40 mV (÷1 Attenuation)
±400 mV (÷10 Attenuation)
±4 V (÷100 Attenuation)
(1X Gain): ±400 mV (÷1 Attenuation)
±4 V (÷10 Attenuation)
±40 V (÷100 Attenuation)
Common Mode Range: ±4.2 V (÷1 Attenuation)
±42 V (÷10 Attenuation)
±42 V (÷100 Attenuation)
Maximum Input Voltage: ±42 V either input from ground
1
From combination of gain, internal and external attenuation.
2
Use external plug-on ÷10 attenuator for ÷100.
Warranted Electrical Characteristics
Warranted characteristics are parameters with guaranteed performance. Unless otherwise noted,
tests are provided in the Performance Verification Procedure for all warranted specifications.
LF Gain Accuracy: 2% into 50 Ωload
3
, measured at 1 kHz with 0 V offset
Common Mode Rejection Ratio
4
(Probe head grounded, DC Coupled, ÷1 attenuation without
external attenuator): 70 Hz ≥ 3160:1 (70 dB)
1 MHz ≥ 1000:1 (60 dB)
250 MHz ≥ 5:1 (14 dB)
3
Output impedance 50 Ω, intended to drive 50 Ω. Add uncertainty of termination impedance to accuracy.