Telecoms, Datacoms, Wireless, IoT


Sub-harmonic RF mixer

25 March 2020 Telecoms, Datacoms, Wireless, IoT

The CMD310C3 is a sub-harmonically pumped mixer die with an integrated LO amplifier housed in a leadless 3 x 3 mm surface-mount QFN package. Produced by Custom MMIC, the CMD310C3 can be used as an up-converter or down-converter.

The device has low conversion loss and excellent 2LO to RF isolation eliminating the need for additional filtering. The CMD310C3 requires only –2 dBm LO drive and operates on a single positive supply voltage. The sub-harmonic design and low LO drive level allows for less stringent oscillator requirements.

For more information contact Andrew Hutton, RF Design, +27 21 555 8400, andrew@rfdesign.co.za, www.rfdesign.co.za


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