Operator`s manual

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 µV
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 Yea
r
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 µA
4.2 V 500 pA
1 ηA 1% + 10 ηA
12.5 A 5 A 10 A 1% + 100 A µ
4.2 V
η η η
125 µA
4.2 V
50 ηA 100 ηA 1% + 500 ηA
1.25 mA 4.2 V
500 ηA 1 µA 1% + 5 µA
12.5 mA 1.5 V
5 µA 10 µA 1% + 50 µA
[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