Digital phase shifter

23 January 2013 Analogue, Mixed Signal, LSI

M/A COM Technology Solutions Aerospace & Defence product group has developed a new digital phase shifter for use in L-band applications from 1,2–1,4 GHz.

The MAPS-011007 is a 6-bit device targeted toward international customers using the 1,2–1,4 GHz frequency band for communications antennas and commercial and military phased array radar applications. It maintains low phase error and low attenuation variation over the full 360 degrees and frequency range.

The 360 degree phase shift is broken down to steps of 5,6 degrees. The device offers 3,8 dB insertion loss with a ±0,5 dB attenuation variation and a ±2,0 degree phase accuracy over the operating band. It has a built-in CMOS driver that allows for serial or parallel control and low power consumption.

The MAPS-011007 is packaged in a 4 x 4 mm, 24-lead PQFN package.

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