PULSE
S3026P
Single channel PXIE pulse current source/measurement unit
Semight Instruments S3026P is a standard single channel pulse current source/measurement unit launched for the LiDAR market, supporting high-precision pulse current output and synchronous measurement of pulse current and DUT voltage drop.
Feature
Pulse width: minimum 1us, maximum 500us
Suitable for faster tested devices to better avoid the impact of temperature on test results
high-speed measurement
ADC up to 125MSA/S
large range
±1.5A；10V
Stronger load adaptability
Test loads with different characteristics to ensure that the waveform does not experience overshoot or other distortions
high speed synchronization
Multi channel and multi model collaborative measurement
Real time reading of DUT voltage drop for pulse current
No additional equipment required, precise monitoring of current testing conditions, real-time reading back of test resultsFunctions and advantages
Working conditions:
Temperature 23 ℃± 5 ℃
Relative humidity<70%
Temperature coefficient ± (0.15 × Accuracy index)/° C (0 ℃ -18 ℃, 28 ℃ -50 ℃)
Measure after preheating for 60 minutes, and the ambient temperature change during measurement is less than ± 3 ℃
Calibration cycle 1 year
The output is closed and the power interface is short circuited. At this time, the withstand current cannot exceed 50mA
Entering standby mode after over temperature protection
| Current accuracy | Range | Programming Resolution | Accuracy | Accuracy |
| ± (%RD+mA) | ± (%RD+mA) | |||
| (10us pulse width) | (1us pulse width) | |||
| ±150mA | 20uA | 0.1%+0.5mA | 1%+2mA | |
| ±750mA | 40uA | 0.1%+1mA | 1%+10mA | |
| ±1.5A | 100uA | 0.1%+2mA | 1%+20mA | |
| Current noise | Range | Typical Noise (resistive load, RMS) | Typical Noise (resistive load, RMS) | Typical Noise (resistive load, RMS) |
| 10k-20MHz | 10k-10MHz | 10k-1MHz | ||
| ±150mA | 1mA | 0.8mA | 0.5mA | |
| ±750mA | 3mA | 2.5mA | 1.4mA | |
| ±1.5A | 5mA | 4mA | 2.4mA | |
| Maximum load voltage | 10V |
1. Output electrical short; 2. Total cable and DUT inductance < 200nH (100k); 3. Pulse width measurement from rising edge 10% to falling edge 90% |
||
| Pulse width | 80ns | |||
| Programming | ||||
| Resolution | ||||
| Maximum pulse width Ton-max | 500us | |||
| Minimum pulse width Ton-min | 1us | |||
| Pulse minimum turn-off time Toff-min | 500us | |||
| Pulse width accuracy | 100ns | |||
| Pulse width jitter | 80ns (typical value) | |||
| Pulse-period jitter | 500ns (typical value) | |||
| Rise time (10%-90%) | ＜200ns | |||
| Pulse overshoot | ＜0.5% | |||
| Current regulation | linear | 0.05% of the range | ||
| load | ±100uA | |||
| Duty cycle | D＜3-|Ibias|/[（Vsp-Vload）*（|Iset|-|Ibias|）] | |||
| Iset: programing current; | ||||
| D: duty cycle; | ||||
| Vsp: source protection voltage; | ||||
| Vload: load voltage | ||||
| Maximum number of pulses per scan | 64k | |||
| PULSE | Range | Display resolution | Accuracy± (%RD+mV) | Accuracy± (%RD+mV) | Sample rate | Test condition |
| voltage | (10us pulse width) | (1us pulse width) | ||||
| measure | ||||||
| 6V | 0.1mV | 0.1%+6mV | 0.2%+20mV | 10MSa/s | 1. The sampling rate is the maximum that can be used by the user; | |
| 2. The pulse width condition of the accuracy index refers to the time required from the start of measurement to stability to the accuracy requirements | ||||||
| 10V | 0.1%+10mV | 0.2%+30mV | ||||
| PULSE | Range | Display resolution | Accuracy± (%RD+mA) | Accuracy± (%RD+mA) | Sample rate | |
| Electric current | (under 10us pulse width) | (under 1us pulse width) | ||||
| measure | ||||||
| 150mA | 20uA | 0.1%+0.5mA | 0.2%+1mA | 10Msa/s | ||
| 750mA | 40uA | 0.1%+1mA | 0.2%+2.4mA | |||
| 1.5A | 100uA | 0.1%+2mA | 0.2%+5mA | |||
| Remote Voltage Sense | The maximum voltage between HI and SENSE HI =±10v; | |||||
| (PULSE voltage measurement) | The maximum voltage between LO and SENSE LO =±10v; | |||||
| Voltage Source (DC) | Range | Programing resolution | Accuracy± (%RD+mV) |
Ripple (Vp-p) 10k-20MHz |
Maximum current output |
| ±10V | 1mV | 0.1%+10mV | ＜10mV | 10mA | |
| Current Measurement (DC) | Range | Display resolution | Accuracy± (%RD+nA) | Sample rate | Normal sampling rate |
| 100uA | 10nA | 0.1%+100nA | 10Msa/s | 10NPLC | |
| 100nA | 10pA | 0.1%+0.1nA | |||
| Voltage Measurement (DC) | Range | Display resolution | Precision | Sample rate | |
| ± (%RD+mV) | |||||
| ±10V | 1mV | 0.1%+10mV | 10Msa/s | ||
|
Remote Voltage Sense (When measuring DC voltage) |
The maximum voltage between HI and SENSE HI =±1v; The maximum voltage between LO and SENSE LO =±1v; |
||||
| Current accuracy | Range | Programing resolution | Accuracy | Accuracy |
| ± (%RD+mA) | ± (%RD+mA) | |||
| (10us pulse width) | (1us pulse width) | |||
| ±50mA | 20uA | 0.1%+0.5mA | 1%+2mA | |
| Current noise | Range | Typical Noise (resistive load, RMS) | Typical Noise (resistive load, RMS) | Typical Noise (resistive load, RMS) |
| 10k-20MHz | 10k-10MHz | 10k-1MHz | ||
| ±50mA | 1mA | 0.8mA | 0.5mA |
| Trig_IN/OUT | Signal level | Delay | Trigging mode |
| 5V | 100ns | Rising edge |
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