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HMC644
v00.0607
GaAs MMIC 5-BIT DIGITAL PHASE SHIFTER, 15 - 18.5 GHz
Typical Applications
The HMC644 is ideal for: • EW Receivers
Features
Low RMS Phase Error: 4° Low Insertion Loss: 7 dB High Linearity: +40 dBm 360° Coverage, LSB = 11.25° Die Size: 2.75 x 0.99 x 0.1 mm
5
PHASE SHIFTERS - CHIP
• Weather & Military Radar • Satellite Communications
www.DataSheet4U.com • Beamforming Modules
• Phase Cancellation
Functional Diagram
General Description
The HMC644 is a 5-bit digital phase shifter die which is rated from 15 to 18.5 GHz, providing 360 degrees of phase coverage, with a LSB of 11.25 degrees. The HMC644 features very low RMS phase error of 4 degrees and extremely low insertion loss variation of ±0.5 dB across all phase states.