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HMC648
v00.0607
GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.9 - 3.9 GHz
Typical Applications
The HMC648 is ideal for: • EW Receivers
Features
Low RMS Phase Error: 1.5° Low Insertion Loss: 4 dB High Linearity: +45 dBm Positive Control Voltage 360° Coverage, LSB = 5.625° Die Size: 3.85 x 1.85 x 0.1 mm
5
PHASE SHIFTERS - CHIP
• Weather & Military Radar • Satellite Communications • Beamforming Modules • Phase Cancellation
Functional Diagram
General Description
The HMC648 is a 6-bit digital phase shifter die which is rated from 2.9 to 3.9 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC648 features very low RMS phase error of 1.5 degrees and extremely low insertion loss variation of ±0.5 dB across all phase states.