Signametrics
24
Current can be paralleled with multiple SM
t in series with multiple SMX2064s
C Voltage Source
•
•
Isolated to 300 V DC from the Chassis
X2064s
•
Voltage can be pu
2.13.1 D
Parameter
Closed Loop [1]
Open Loop
Output Voltage range
-10.000 V to +10.000 V
Typical Current source/sink at 5V output
5 mA
5 mA
DAC resolution
18 bits
12 bits
Accuracy 23
°
C
±
10
°
C One Year
0.015% ± 350
µ
V
1.0% ± 35 mV
Typical settling time
3 S (rate set to 2/s)
1 ms
Typical source resistance
250
Ω
[1] An Aperture
3ms or higher is required for the clos
e.
set to 13
ed loop mod
2.13.2 AC Voltage Sourc
V range and 8V range. The lower range is capable of
the higher range ca
e
The AC Voltage source has two ranges. 900 m
generating 5 mV t 9.3V while
0
o
n generate 300mV to 7.2V RMS.
Parameter
Specification
Ranges
900mV and 8V
Output Voltage, sine wave
30mV to 7.2 V RMS (0.14 to 20.0V peak-to-peak)
DAC resolution
12 bits
Typical Current Drive at 3.5V RMS
3 mA RMS
Accuracy 18 C to 2
°
8
°
C One Year
ACV spec + 0.8% ± 20 mV
Typical settling time (f-out > 40 Hz)
0.5 s
Typical source resistance
250
Ω
Frequency range / resolution
10 Hz to 100 kHz / 10 mHz
SFDR (spurious free dynamic range)
60dBc
THD (total harmonic distortion)
59dBc
Frequency stability
100 ppm ± 10 mHz
[1] 166ms
er Aperture is
for prop
ed loop mo
liance
Voltage Resolution [1]
Minimum level
°
C
±
10
°
C One Year
or high
required
er clos
de.
2.13.3 DC Current Source
Range Comp
Accuracy 23
1.25
µ
A
4.2 V
500 pA
1
η
A
1% + 10
η
A
12.5 A
5 A 10
A
1% + 100 A
µ
4.2 V
η
η
η
125
µ
A
4.2 V
50
η
A 100
η
A
1% + 500
η
A
1.25 mA
4.2 V
500
η
A 1
µ
A
1% + 5
µ
A
12.5 mA
1.5 V
5
µ
A 10
µ
A
1% + 50
µ
A
[1] Resolution without Trim DAC. The use of the Trim DAC can improve the resolution by a factor of 10, but it has
be set separately since it is not calibrated.
to
2.14 Accuracy Notes
