Custom MMIC CMD285C3

Custom MMIC CMD285C3

Custom MMIC CMD285C3

The CMD285C3 is DC to 20 GHz GaAs MMIC absorptive Voltage Variable Attenuator (VVA) housed in a leadless surface mount package ideally suited for military, space and communications systems. The VVA uses two analog control voltages varied between -5V and 0V to control RF signal levels over a 35 dB dynamic range. The CMD285C3 has a low insertion loss of 3.2 dB at 10 GHz and is a 50 ohm matched design, eliminating the need for RF port matching.

DATASHEET

Features

  • Wideband performance
  • Low insertion loss
  • Wide attenuation range
  • High linearity
  • Pb-free RoHS compliant 3×3 mm SMT package

S-Parameters

Evaluation Board 

ECCN

EAR99

Life Cycle

Released – for new design

Space Qualification 

  • Ready for Space Screening

 

Package

  • 3×3 mm plastic QFN
  • RoHS Compliant
  • MSL Rating: MSL1
PARAMETER TYPICAL
Frequency (GHz) DC – 20
Insert. Loss (dB) 3.2
Attn Range (dB) 33
Input P1dB (dBm) 20
Input IP3 (dBm) 30
Return Loss (dB) 11
Control Voltage (V) +0.3 to -8 V
Max. Power (dBm) 27
Package 3×3 mm SMT

Courtesy of Custom MMIC

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