Stanford Research Systems DS345, Manual

Page: 7 / 139

Specifications
v
SPECIFICATIONS
FREQUENCY RANGE
Waveform Maximum Freq Resolution
Sine 30.2 MHz 1 µHz
Square 30.2 MHz 1 µHz
Ramp 100 KHz 1 µHz
Triangle 100 KHz 1 µHz
Noise 10 MHz (Gaussian Weighting)
Arbitrary 10 MHz 40 MHz sample rate
OUTPUT
Source Impedance
50
Ω
Output may float up to ±40V (AC + DC) relative to earth ground.
AMPLITUDE
Range
into 50 Ω load (limited such that |V
ac peak
| + |V
dc
| ≤ 5 V)
V
pp
V
rms
dBm (50
Ω
)
Function Max. Min. Max. Min. Max. Min.
Sine
Square
Triangle
Ramp
Noise
Arbitrary
10V
10V
10V
10V
10V
10V
10 mV
10 mV
10 mV
10 mV
10 mV
10 mV
3.54V
5V
2.89V
2.89V
2.09V
n.a.
3.54 mV
5 mV
2.89 mV
2.89 mV
2.09 mV
n.a.
+23.98
+26.99
+22.22
+22.22
+19.41
n.a.
-36.02
-33.0
-37.78
-37.78
-40.59
n.a.
Resolution
3 digits (DC offset = 0V)
Accuracy (with 0V DC Offset)
Sine: 1
µ
Hz 100 kHz 20 MHz 30.2 MHz
10Vpp
±0.2 dB ±0.2dB ±0.5dB
5Vpp
±0.4 dB ±0.4dB ±0.5dB
0.01Vpp
Square: 1
µ
Hz 100 kHz 20 MHz 30.2 MHz
10Vpp
±3 % ±6% ±15%
5Vpp
±5% ±8% ±18%
0.01Vpp