Agilent Technologies Agilent E5250A, User Manual

Page: 299 / 326

Agilent E5250A User’s Guide, Edition 11 10-5
Specifications
Option 001 Matrix Switch
Typical Data
Offset Current
*1
< 0.1 pA (Low Leakage I-V Port)
< 1000 pA (General I-V Port)
Channel Crosstalk Capacitance < 0.3 pF per channel
Offset Voltage, EMF at 5 min
*2
< 80
μ
V (Low Leakage I-V Port)
< 110
μ
V (General I-V Port)
< 110
μ
V (C-V Port, HF Port)
Guard Capacitance
*3
< 145 pF (Low Leakage I-V Port)
< 123 pF (General I-V Port)
Additional Capacitance
Measurement Error
*4
< ± 1 % ± 0.5 pF (C-V Port)
*1 The offset current when 0V is applied to all I/O channels.
*2 EMF means Electro Motive Force, and these are offset voltages after
applying voltage and waiting 5 minutes.
*3 This is guard capacitance for an I/O channel for following conditions.
Only one E5252A is installed in mainframe, and only one I/O channel
is connected.
*4 Additional error for the following measurement conditions. Applicable
for the data compensated by the capacitance compensation routine.
Frequency: 1 kHz to 1 MHz
Measurement Range: Maximum 1000 pF
Measurement Terminal: At the end of Agilent 16495A-001 (1.5 m
triaxial cable) connected to the E5252A output terminal.
Supplemental Data
Bandwidth (at -3dB) < 10 MHz (C-V Port, HF Port)
Relay Contact Life > 10
8
times (Dry Switching Mode)
Settling Time < 3.5 sec to settle to within 400 fA of final value
after 10 V is applied (Low Leakage I-V Port)