Specifications - Stanford Research Systems SIM918 Operating And Service Manual

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Specifications
Performance characteristics
Gain
Current input
Bias input
Program input
Reference clock sync
Accuracy, 10
Stability, 10
O set voltage [1–3]
Bias current, DC [3]
Current noise at 1 kHz [5], 10
Voltage noise [1, 4]
3 dB bandwidth [5], 10
3 dB bandwidth
Input frequency [10]
Output frequency
Min Typ
6
Selection 10 , 10
6
V A
7
10 V A
8
10 V A
6
V A
7
10 V A
8
10 V A
Selection
Resistance
Capacitance
AC [1, 4]
6
V A
7
10 V A
8
10 V A
6
V A
7
10 V A
8
10 V A
Terminals Isolated BNC [6]
BNC shield Ground, bias, program open
Selection
Voltage [7] 5 0
Resistance
Terminals Isolated BNC [6]
BNC shield
Voltage 60
Resistance 3
Terminals Grounded BNC [8], rear
Selection
Interface Rear BNC [8], TTL [9]
0.90
SIM918 Precision Current Preamplifier
General Information
Max Units
7 8
, 10 V A
0 1 %
0 1 %
1 %
10 ppm C
50 ppm C
100 ppm C
On, open
10 V
1
18 pF
0.5 2.0 pA
3.5 pA rms
130 fA Hz
42 fA Hz
15 fA Hz
25 V rms
22 kHz
12 kHz
4 kHz
On, ground
5 0 V
10 M
0.2 Hz
Ground, float
60 V
G
Input, output
1.10 Hz
1.0 Hz