vi
General Information
Specifications
Performance Characteristics
Frequency range
DC to 1 MHz;
−
3 dB @ 1.9 MHz, typ.
Gain
1, 2, 5, 10, 20, 50, 100
Gain accuracy
±
0.5 % DC to 100 kHz
±
5 % @ 1 MHz, typ.
Gain stability
200 ppm
/
◦
C
Input voltage noise (RTI, gain
≥
10)
4 nV
/
√
Hz@ 1 kHz, typ.
gain 1
12 nV
/
√
Hz@ 1 kHz, typ.
Input current noise
<
10 fA
/
√
Hz, typ.
Input impedance
100 M
Ω
//
35 pF
Input Bias Current (DC)
0.5 pA, typ.
Output impedance
50
Ω
AC coupling frequency
16 mHz
−
3dB
Input selection
A, A
−
B, GND
Input coupling
AC or DC
Input shields
Floating or ground
Maximum input, di
ff
erential
±
1 V before overload
Maximum input, common-mode
±
5 V
clamped at
±
6 V
Maximum output voltage
±
10 V before overload
Maximum output current
±
100 mA before overload
Maximum slew rate
0.4 V
/
µ
s RTI, typ.
2.4 V
/
µ
s RTO, typ.
CMRR
85 dB @ 1 kHz
O
ff
set stability
±
10 ppm
/
◦
C max
Operating temperature
0
◦
C to 40
◦
C, non-condensing
Power
+
5 V (50 mA typ., 100 mA max.)
±
15 V (50 mA typ., 300 mA max.)
General Characteristics
Interface
Serial (RS-232) through SIM interface
Connectors
BNC (3 front, 1 rear)
DB–15 (male) SIM interface
Weight
1.5 lbs
Dimensions
1
.
5
00
W
×
3
.
6
00
H
×
7
.
0
00
D
SIM910
JFET Preamp
