Date:2023.12.02
Visits:421
The High Voltage Semiconductor Pulse Generator Unit (HV-SPGU) is widely used for testing of advanced non-volatile memories (NVMs). In addition, for transistors with high electron mobility, pulse IV measurements with narrow pulses with fast rising edges are required due to charge trapping effects and the large amount of heat caused by DC measurements, which affects the accuracy of test results.
The Semight Instruments HV-SPGU S3023P offers
up to 40V, 30ns fast rising edge, and narrow pulses with 120ns pulse width,
making it ideal for advanced non-volatile storage and a wide range of
applications requiring fast pulse IV measurements.
Product Features
01,High Voltage
Provides 20V Pulse Voltage, and output short circuit current 800mA (peak current) or 400mA (average current) during +/-40V output voltage with 50Ω loading.
02,Fast Narrow Pulse
Narrow pulse with 120ns pulse width, typical pulse rise time 30ns for output amplitude ≤5V
03,Output Voltage Monitoring
The HV-SPGU's Autput Voltage Monitoring function can measure voltage with an accuracy of 50uV.
04,Supports Tri-level Pulses
Support double-level pulse and Triple-level Pulse output, pulse period 40ns~10s
Product Specification
|
Item |
Test conditions |
Technical indicators |
Remark |
|
Voltage magnitude |
50Ωload |
-20V ~ +20V |
|
|
Open circuit |
-40V ~ +40V |
||
|
Output voltage precision |
Open circuit |
±（0.5%+50mV） |
|
|
Voltage magnitude resolution |
50Ω load |
0.2mV |
|Vout| ≤ 5V |
|
0.8mV |
5V ≤|Vout| ≤ 20V |
||
|
Open circuit |
0.4mV |
|Vout| ≤ 10V |
|
|
1.6mV |
10V ≤|Vout| ≤ 40V |
||
|
Output interface |
|
SMA |
|
|
Internal resistance |
|
50Ω ± 1% |
|
|
Output short-circuit current |
|
800mA peak value (400mA mean value) |
|
|
Output overshoot (ring) |
50Ω load |
±（5%+20mV） |
|
|
Item |
Sub-item |
Technical indicators |
Remark |
|
Frequency scope |
|
0.1 ~ 33MHz |
|
|
Pulse cycle |
Programmable scope |
40ns ~ 10s |
|
|
Resolution |
10ns |
|
|
|
Minimum cycle |
100ns |
( Vout ≤ 10V) |
|
|
Precision |
±1%（0.01%+200ps） |
|
|
|
Pulse width |
Programmable scope |
20nS ~ (pulse cycle -10ns) |
|
|
Resolution |
2.5ns |
Vamp<10V |
|
|
20ns |
Vamp>10V |
||
|
Minimum value(10%~90% edge) |
120nS (60ns typical value) |
|
|
|
Precision |
±（3%+2ns） |
|
|
|
Pulse process time (Tr and Tf) |
Programmable scope |
20ns ~ 400ms |
|
|
Resolution |
2ns |
Tr+Tf≤10us |
|
|
20ns |
Tr+Tf＞10us |
||
|
Minimum value (10%~90% edge) |
30ns |
Vamp≤ 5V |
|
|
35ns |
Vamp≤ 10V |
||
|
40ns |
Vamp≤ 20V |
||
|
60ns |
Vamp≤ 20V |
||
|
Precision |
-5%~+5%+25ns |
Vamp≤ 10V |
|
|
-5%~+5%+40ns |
Vamp≤ 20V |
||
|
Item |
Sub-item |
Technical indicators |
Remark |
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