mmWave PIN Diode Switches
Premier Microwave Devices Inc. (PMDI) mmWave switch series offers a pioneering solution for ultra-high frequency signal routing. Leveraging advanced PIN Diode technology, these switches are engineered to deliver ultra-fast switching speeds coupled with exceptional linear performance across the 18 to 40 GHz spectrum.
All models in this series are Absorptive, featuring internal 50-ohm terminations on all ports in the "OFF" state. This design ensures low VSWR and maximum system stability, making them the ideal choice for automated test equipment (ATE), satellite communications, and next-generation radar systems.
Features & Performance
Ultra-Fast Switching: Sub-30ns switching speeds, enabling operation in dynamic environments that require immediate response.
Superior Isolation: High isolation levels of 60dB, ensuring absolute channel separation and preventing signal leakage.
Precision Signal Integrity: Optimized design for minimal Insertion Loss (IL) and maximum accuracy across the entire bandwidth.
Ruggedized mmWave Design: Compact aluminum housing with stainless steel 2.92mm connectors, laser-sealed for extreme environmental durability.
Standard Control: Industry-standard TTL interface for simple and direct integration with digital control systems.
Applications
Advanced ATE Systems: Precise signal routing for mmWave development and production laboratories.
5G/6G Infrastructure: Testing and operation of next-generation high-speed communication networks.
Electronic Warfare (EW): Mission-critical applications requiring high-speed switching and uncompromised reliability.
Satellite Communications (SATCOM): Managing transmission and reception channels in K/Ka Band frequencies.
| Model No. | Switch Type | Freq. Range (GHz) | Max IL (dB) | Isolation (dB) | Speed (ns) |
| PS-PD1840-SPST | SPST | 18.0 - 40.0 | 4.0 | 60 | 30 |
| PS-PD1840-SPDT | SPDT | 18.0 - 40.0 | 4.2 | 60 | 30 |
| PS-PD1840-SP3T | SP3T | 18.0 - 40.0 | 4.4 | 60 | 30 |
| PS-PD1840-SP4T | SP4T | 18.0 - 40.0 | 5.2 | 60 | 30 |
| PS-PD1840-SP5T | SP5T | 18.0 - 40.0 | 5.5 | 60 | 30 |
| PS-PD1840-SP6T | SP6T | 18.0 - 40.0 | 5.7 | 60 | 30 |
| PS-PD1840-SP7T | SP7T | 18.0 - 40.0 | 5.9 | 60 | 30 |
| PS-PD1840-SP8T | SP8T | 18.0 - 40.0 | 6.1 | 60 | 30 |
Technical Specifications:
Connectors: 2.92mm-Female (Stainless Steel)
Logic: TTL Compatible ("0"=ON, "1"=OFF)
Environmental: Laser-sealed, Grey paint / Alodine finish.
Operating Temp: -40°C to +85°C.
