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PXIe Source Measure Unit

S0342C

4-channel PXIe SMU


The S0342C source meter is compact and cost-effective 4-channel PXIe Source/ Measure Units (SMUs) with the capability to source and measure both voltage and current. They have maximum ±30V, ±500mA (DC/pulse) sourcing capability,supports conventional SMU SCPI commands for easy test code migration. It supports most of standards PXIe chassis, supports multi-card synchronization. These features improve efficiency and lower the cost of ownership when integrating the SMUs into systems for production test.




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  • Key Features
  • Specification
  • Software & Firmware
  • Driver
  • Resource

Features

  • Easy to Expand

    Single channel standard pxie precision power supply, easy to expand

  • High Range

    Range: ± 30 V, ± 500 mA (DC/pulse)

  • High Resolution

    The minimum measurement resolution can reach 100 pA/100 μV

  • High Sampling Rate

    Up to 500K ADC sampling rate

Functions and Advantages

  • (5) Function In One Body

    Voltage source
    Current source
    Ammeter
    Voltmeter
    Electronic load
  • ♦ Three quadrants as the source: the actual polarity of output V / I follows the source setting.
    ♦ The four quadrants are loads: CC and CV cooperate. When the load is used, the polarity of the load setting is opposite to the source polarity.

  • Can Test Various Equipment

  • Capture More Measurement Data

    ♦ 6.5-digit resolution: Enjoy best-in-class 6.5-digit sourcing and measurement resolution.
    ♦ 100pA / 100uV resolution: excellent measurement sensitivity.
    ♦ 500K points / second sampling rate: provide high-speed measurement, and can quickly set / digitize the rate to any waveform generator (list scan).

  • Rich Scanning Function



Voltage Source Specifications





Voltage Programming Accuracy 		Range Programming Resolution Accuracy (1 Year)
± (% reading+ offset) 		Typical Noise (RMS)
0.1 Hz-10Hz
±30 V 1mV 0.03%+4 mV 1000 μV
±6 V 200 μV 0.03%+1 mV 100 μV
Temperature Coefficient ±(0.15 × accuracy)/°C (0℃-18℃, 28℃-50℃)
Channel[1] CH0 to CH3
Output Power 3W per channel and 6W total
Settling Time <200us (typical)
Overshoot <±0.1% (typical. normal. step is 10% to 90% range, full range, resistive load)
Noise 10Hz-20MHz 6V voltage source, 0.5A resistive load, <3 mVrms

[1] Channels are isolated from earth ground but share a common LO





Current Source Specifications









Current Programming Accuracy

 Range Programming Resolution Accuracy (1 Year)
± (% reading+ offset) 		Typical Noise (RMS)
0.1 Hz-10Hz
±500 mA[1] 20 μA 0.05% + 100 μA + Vo*25 μA 10 μA
±100 mA 4 μA 0.05% + 10 μA+ Vo*5 μA 1 μA
±10 mA 400 nA 0.05% + 5 μA + Vo*500 nA 100 nA
±1 mA 40 nA 0.05% + 500 nA + Vo*50 nA 10 nA
±100 μA 4 nA 0.05% + 50 nA + Vo*5 nA 1 nA
±10 μA 400 pA 0.05% + 20 nA + Vo*500 pA 150 pA
Temperature Coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)
Channel[2] CH0 to CH3
Output Power 3 W per channel and 6 W total
Settling Time <300 μs (typical)
Overshoot <±0.1% (typical. normal. step is 10% to 90% range, full range, resistive load)


[1] 500mA range is available only for 6V voltage range
[2] Channels are isolated from earth ground but share a common LO





Voltage Measurement Specifications




Voltage Measurement Accuracy 		Range Measurement Resolution Accuracy (1 Year)
± (% reading+ offset)
±30 V 300 μV 0.03%+4 mV
±6 V 60 μV 0.03%+1 mV
Temperature Coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)





Current Measurement Specifications









Current Measurement Accuracy 		Range Measurement Resolution Accuracy (1 Year)
± (% reading+ offset)
±500 mA[1] 10 μA 0.05% + 100 μA + Vo*25 μA
±100 mA 1 μA 0.05% + 10 μA+ Vo*5 μA
±10 mA 100 nA 0.05% + 5 μA + Vo*500 nA
±1 mA 10 nA 0.05% + 500 nA + Vo*50 nA
±100 μA 1 nA 0.05% + 50 nA + Vo*5 nA
±10 μA 100 pA 0.05% + 20 nA + Vo*500 pA
Temperature Coefficient ±(0.15 × accuracy)/°C (0℃-18℃,28℃-50℃)

[1] 500mA range is available only for 6V voltage range





I-V Out Capability








Typical Output Settling Time



Source

Range

Output Settling Time

Condition

Fast[1,2]

Normal[1]

Slow[1]

Voltage

30 V

<400 μs

<1.5 ms

<2.8 ms

Time required to reach within 0.1 % of final value at open load condition.
Step is 10 % to 90 % range

6 V

<250 μs

<780 μs

<2.8 ms

Current

±500 mA

<50 μs

<330 μs

<2.5 ms

Time required to reach within 0.1 % of final value at short condition.
Step is 10 % to 90 % range

±100 mA

<50 μs

<270 μs

<2.5 ms

±10 mA

<50 μs

<270 μs

<2.5 ms

±1 mA

<100 μs

<290 μs

<2.5 ms

±100 μA

<150 μs

<5 ms

<2.5 ms

±10 μA

<250 μs

<3 ms

<2.5 ms

[1] Output transition speed: Fast, Normal, Slow

[2] Slow mode is recommended for overshoot sensitive equipment. Fast mode may have overshoot on output in some condition




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