Micsig SigOFIT-Probes, tips 1 GHz (incl. Gen 3)
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| Model | MOIP100P | MOIP200P | MOIP350P | MOIP500P | MOIP800P | MOIP1000P |
|---|---|---|---|---|---|---|
| Bandwidth | 100 MHz | 200 MHz | 350 MHz | 500 MHz | 800 MHz | 1 GHz |
| Rise time | ≤3.5 ns | ≤1.75 ns | ≤1 ns | ≤700 ps | ≤438 ps | ≤350 ps |
| CMRR | DC: 180 dB 100 MHz: 128 dB | DC: 180 dB 200 MHz: 122 dB | DC: 180 dB 350 MHz: 118 dB | DC: 180 dB 500 MHz: 114 dB | DC: 180 dB 800 MHz: 110 dB | DC: 180 dB 1 GHz: 108 dB |
| Output Voltage Range | 2.5 V - 5,000 V | 2.5 V - 5,000 V | 1.25 V - 5,000 V | 0.1 V - 5,000 V | 0.1 V - 5,000 V | 0.1 V - 5,000 V |
| Noise | <1.46 mVrms | <1.46 mVrms | <1.46 mVrms | <450 μVrms | <450 μVrms | <450 μVrms |
| SMA Input Impedance | 1 MΩ / 10 pF | 1 MΩ / 10 pF | 1 MΩ / 10 pF | 1 MΩ / 10 pF | 1 MΩ / 10 pF | 1 MΩ / 10 pF |
| Propagation delay | 15.42 ns (2 m fiber length) | 15.42 ns (2 m fiber length) | 15.42 ns (2 m fiber length) | 16 ns (2 m fiber length) | 16 ns (2 m fiber length) | 16 ns (2 m fiber length) |
| Power supply | USB Type-C, DC: 5V | USB Type-C, DC: 5V | USB Type-C, DC: 5V | USB Type-C, DC: 5V | USB Type-C, DC: 5V | USB Type-C, DC: 5V |
| DC Gain accuracy | 1 % | 1 % | 1 % | 1 % | 1 % | 1 % |
| Common mode voltage range | 85 kVpk | 85 kVpk | 85 kVpk | 85 kVpk | 85 kVpk | 85 kVpk |
The combination of probe and attenuation tip determines the technical data of the probe. It is important to correctly determine the key data of the differential voltage range, max. input voltage and input resistance in order to find the right tip for the planned application. If you are unsure, we recommend contacting our technical support.
The available tips are listed below.
Attenuating tips for MOIP100P & MOIP200P (OP20-2 supplied as standard)
| Tip model | Adapter | Attenuation ratio | Voltage range | Non- destructive voltage (Max.) | Input impedance |
|---|---|---|---|---|---|
| OP10-2 | MMCX | 10:1 @ 0 dB 1:1 @ 20 dB | ±12.5 V ±1.25 V | 1000 Vpp | 3.75 MΩ || 6 pF |
| OP20-2 | MMCX | 20:1 @ 0 dB 2:1 @ 20 dB | ±25 V ±2.5 V | 1000 Vpp | 4.47 MΩ || 4 pF |
| OP50-2 | MMCX | 50:1 @ 0 dB 5:1 @ 20 dB | ±62.5 V ±6.25 V | 1000 Vpp | 4.19 MΩ || 2 pF |
| OP100-2 | MMCX | 100:1 @ 0 dB 10:1 @ 20 dB | ±125 V ±12.5 V | 1000 Vpp | 4.10 MΩ || 2 pF |
| OP200-2 | MCX | 200:1 @ 0 dB 20:1 @ 20 dB | ±250 V ±25 V | 2500 Vpp | 9.03 MΩ || 2 pF |
| OP500-2 | MCX | 500:1 @ 0 dB 50:1 @ 20 dB | ±625 V ±62.5 V | 2500 Vpp | 20.98 MΩ || 1 pF |
| OP1000-2 | MCX | 1000:1 @ 0 dB 100:1 @ 20 dB | ±1250 V ±125 V | 2500 Vpp | 20.94 MΩ || 1 pF |
| OP2000-2 | MCX | 2000:1 @ 0 dB 200:1 @ 20 dB | ±2500 V ±250 V | 2500 Vpp | 20.52 MΩ || 1 pF |
| OP5000-2 | LCX * | 5000:1 @ 0 dB 500:1 @ 20 dB | ±6250 V ±625 V | 8000 Vpp | 40.82 MΩ|| 2.4 pF |
- LCX adapter and coaxial cable are optional, not supplied
Attenuating tips for MOIP350P (OP20-3 and OP1000-3 supplied as standard)
Same table as for MOIP100P / MOIP200P, names differ on the last digit, e.g. OP10-3
An addtitional tip is available:
| Tip model | Adapter | Attenuation ratio | Voltage range | Non- destructive voltage (Max.) | Input impedance |
|---|---|---|---|---|---|
| OP10000-3 | LCX | 10000:1 @ 0 dB 1000:1 @ 20 dB | ±8000 V ±800 V | 8000 Vpp | 40.82 MΩ || 2.4 pF |
Attenuating tips for MOIP500P (OP50-5 and OP2000-5 supplied as standard)
Same table as for MOIP100P / MOIP200P, names differ on the last digit, e.g. OP10-5
An addtitional tip is available:
| Tip model | Adapter | Attenuation ratio | Voltage range | Non- destructive voltage (Max.) | Input impedance |
|---|---|---|---|---|---|
| OP10000-5 | LCX | 10000:1 @ 0 dB 1000:1 @ 20 dB | ±5000 V ±500 V | 8000 Vpp | 40.82 MΩ || 2.4 pF |
Attenuating tips for MOIP800P and MOIP1000P (OP50-1G and OP2000-1G supplied as standard)
Same table as for MOIP100P / MOIP200P, names differ on the last 2 characters, e.g. OP10-1G
An addtitional tip is available:
| Tip model | Adapter | Attenuation ratio | Voltage range | Non- destructive voltage (Max.) | Input impedance |
|---|---|---|---|---|---|
| OP10000-1G | LCX | 10000:1 @ 0 dB 1000:1 @ 20 dB | ±5000 V ±500 V | 8000 Vpp | 40.82 MΩ || 2.4 pF |
Present True Signal
SigOFIT probe has highest common mode rejection ratio, or CMRR, up to 128dB at 100MHz, over 100dB at 1GHz. It's the ultimate referee of signal fidelity measured by other voltage probes.
Highest Accuracy
The SigOFIT optical-fiber isolated probe delivers highest test accuracy. It has excellent amplitude-frequency characteristics, DC gain accuracy ≤1 %, while noise ≤ 0.45 mVrms. Zero drift <0.1 % (works 5 mins later), gain drift also <1 %.
Best Probe for Third-Gen Semiconductor
SiC & GaN device can switch high voltages in a few nanoseconds, the signal may have high-energy high-frequency harmonics. Even at the highest bandwidth, the SigOFIT probe still have nearly 100dB CMRR, perfectly suppressed the oscillation caused by high-frequency common-mode noise, no redundant components. It's the best choice for 3rd-gen semiconductor test & measurement.
Safe to Test GaN
The test leads of SigOFIT probe are short and with coaxial cable transmission, has less than 2.5pF input capacitance, very safe to test GaN.
- When the working parameters of the device are already in the critical state of explosive, there will be nearly 2.5pF more capacitance added when connected to the DUT, safety hence is not guaranteed.
Wide Measurement Range
Unlike traditional differential probes can only test high-voltage signals, SigOFIT probe can be used with different attenuator tips to test differential mode signals from ±0.1 V to ±8,000 V, achieve full-range output and very high signal-to-noise ratio.
Efficient & Affordable
Fastest response, can be tested immediately after power-on; AutoZero completed in less than 1 second, ensures accurate signal output in real time.
Downloads
Product information
SigOFIT Product brochure
Language: English
File Size: 910.73 KiB
Release Date: 23.04.2025
Datasheet
SigOFIT data sheet
Language: English
File Size: 640.21 KiB
Release Date: 06.06.2025
Manual
SigOFIT Manual
Language: English
File Size: 977.72 KiB
Release Date: 06.06.2025
SigOFIT Quick Guide
Language: English
File Size: 926.56 KiB
Release Date: 23.04.2025