High Voltage 50 Ω Pulse Generator for CMTI Application
The CMTI-4010C is a high voltage 50 Ω pulse generator for static and dynamic common mode transfer interference (CMTI) evaluations of digital isolators according IEC-60747-5-5 and IEC-60747-17.
Features
- High voltage 50 Ω pulse generator for static and dynamic common mode transfer interference (CMTI) evaluations of digital isolators according IEC-60747-5-5 and IEC-60747-17
- CMTI slew rate:
- up to 20000 V/ns at 2 kV at open load output voltage and 100 ps rise time
- up to 10000 V/ns at 1 kV at 50 Ω load output voltage and 100 ps rise time
- 20 kW output power into 50 Ω load
- 6 (optional 8) software programmable pulse rise times out of: 50 ns, 20 ns, 10 ns, 7 ns, 5 ns, 3.5 ns, 2 ns, 1 ns, 0.6 ns, 300 ps, 200 ps, 100 ps (other values on request)
- Optional automatic software programmable pulse width extensions from 125 ns to 1600 ns (up to 2 µs on request) in 25 ns step size using the external pulse width extender TLP-3011C
- High speed 50 Ω trigger output for oscilloscopes (synchronous to high voltage pulse output)
- Built-in pulse reflection suppression
- Fast pulse repetition rate, typically 100 ms per pulse
- Application programming interface (API): software macros to control pulse generator in standalone operation
- Integrated interlock safety shut-down (optional)
- Industrial isolated and EMI/ESD protected USB control interface
- Two years warranty on the total system
Download: Product Datasheet CMTI-4010C
CMTI-4010C Schematic Front View
CMTI-4010C Schematic Rear View
Accessories suitcase included with CMTI-4010A (typical set)
| Item | Sub-Item | Qty. | Descriptions | Model Number |
| 1 | 1.0 | 1 | High voltage 50 Ω pulse generator for static and dynamic common mode transfer interference evaluations of digital isolators according IEC-60747-5-5 and IEC-60747-17. | CMTI-8010C |
| 1.1 | 4 | BNC(m) to SMA(fm) adaptor | BNC(m)/SMA(fm) | |
| 1.2 | 2 | SMA(m)/SMA(m) adaptor | SMA(m)/SMA(m) | |
| 1.3 | 2 | SMA(f)/SMA(f) adaptor | SMA(f)/SMA(f) | |
| 1.4 | 2 | 50 Ω high performance SMA cable 2m, Sucoflex 104 | SF104-2m | |
| 1.5 | 4 | HV-BNC cables to combine pulse widths up to 1.5 µs | HV-BNC C4A Kit | |
| 1.5 | 1 | High voltage attenuator 50 Ω, 34 dB, 3 GHz, 2 kV | HVA-34A | |
| 1.6 | 1 | Transient voltage suppressor protection for scope input | TVS-70MF-10 | |
| 1.7 | 1 | Power line cable according supply voltage, 1.5 m | PLC-150A | |
| 1.8 | 1 | SMA torque wrench | 74Z-0-0-21 | |
| 1.9 | 1 | Hardware manual CMTI-8010A | CMTI-HM | |
| 1.10 | 1 | Safety interlock shut-down to allow 2 µs pulse width (optional) | CMTI-IN-LO | |
| 1.11 | 1 | USB 2.0 Cable A Male to B Male 9.84″ (3.00m) Shielded | 102-1030-BL-F0300 |