CMD251C3

Courtesy of www.everythingrf.com

RF Mixer by Custom MMIC

The CMD251C3 from Custom MMIC is a general purpose double balanced mixer with a RF/LO frequency from 4 to 8.5 GHz. It has a low conversion loss of 7 dB, high LO to RF isolation of 45 dB, and a high input P1dB of 21 dBm across the bandwidth. The CMD251C3 can be used in both up/down converting systems and can be configured as an image reject mixer or single sideband modulator with external hybrids and power splitters. It is available in a 3 x 3 mm ceramic QFN surface mount package.

Product Specifications

  • Manufacturer: Custom MMIC
  • Description: Double Balanced Mixer from 4 to 8.5 GHz
  • RF Frequency: 4 to 8.5 GHz
  • LO Frequency: 4 to 8.5 GHz
  • IF Frequency: DC to 2.2 GHz
  • Conversion Loss: 7 to 10 dB
  • Conversion Gain: -7 dB
  • Noise Figure: 7 to 10 dB
  • LO Drive – Power: 25 dBm
  • P1dB: 16 to 17 dBm
  • LO/RF Isolation: 45 dB
  • LO/IF Isolation: 36 dB
  • Package Type: Surface Mount
  • Package: 3 x 3 mm ceramic QFN
  • Dimension: 3 x 3 mm
  • Operating Temperature: -40 to 85 Degree C
  • Storage Temperature: -55 to 150 Degree C
  • RoHS: Yes