The MM1205 device is a 6-channel SPST High Frequency Signal Relay intended for signal switching applications for DC, analog, and RF circuits. Each channel provides low on-state contact resistance and insertion loss, high off-state isolation from DC to over 3 GHz with industry-leading cycle life. The flexibility of six SPST channels enables implementation of different signal topologies such as dual SP3T, triple SP2T, or a 2 x 3 matrix.
The MM1205 features an integrated driver and control logic circuit with SPI and GPIO interface control options, along with integrated charge pump to drive the gate. The device only requires 3.3 V and 5 V external supplies to operate.
Each channel can be individually controlled, and multiple devices can be daisy-chained together.
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Configuration Options | Carry Voltage* | Carry Current | RON | COFF | lLeakage | Switch Speed | Frequency Range | RF Power | Insertion Loss | Controller | DC Supply | Lifetime | Packaging | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MM1205 | 6x SPST 2x SP3T 3x SP2T 1x SP6T | 30 V 38 V | 1 A/CH 2 A / Package | 1 Ω typical | 45 fF typical | 250 fA typical | 17 µS typical | DC-3GHz | 25 W (CW) 200 W (pulse) | 0.5 dB 3 GHz | SPI / GPIO | 3.3 V 5V | 3B cycles typical | 8 x 8 mm LGA |
**30V with integrated charge pump, 38 V with external 100 V to power pin Vpp.