QPC2108
2.5-4GHz 6-Bit Digital Phase Shifter
Product Description
The Qorvo QPC2108 is a packaged 6-bit digital phase
shifter fabricated on Qorvo’s high performance 0.15 um
GaAs pHEMT process. It operates over 2.5-4 GHz while
providing 360 of phase coverage with a LSB of 5.625. The
QPC2108 offers an exceptional RMS phase error of <2.8
degrees and amplitude error of <0.4 dB over most of the
operational band. With other equally impressive small
signal and linearity characteristics, the QPC2108 delivers
superior performance for your S-band phased array
applications.
Product Features
Housed in a small 6 x 6 mm plastic overmold QFN package,
DC blocked on both ports with bi-directional operation and
the use of positive only control logic, the QPC2108 supports
ease of use and simply system integration. Low DC power
consumption also provides the system designer more
flexibility in the overall power management of the system.
Frequency Range: 2.5 to 4 GHz
6-Bit Digital Phase Shifter
Bi-Directional
360° Coverage, LSB = 5.625°
RMS Phase Error: < 2.8° (2.5 – 3.8 GHz)
< 5° (3.9 – 4 GHz)
The device is lead-free and RoHS compliant.
Evaluation Boards are available upon request.
RMS Amplitude Error: < 0.4 dB
Insertion Loss: 5 dB
Return Loss: 16 dB
Input P0.1dB: 23 dBm
Input IP3: 45 dBm
Switching Speed: < 100 ns
Control Voltage: 0 /+5 V
QFN Package Dimensions: 6.0 x 6.0 x 0.79 mm
Performance is typical across frequency. Please
reference electrical specification table and data plots for
more details.
Block Diagram
Applications
S-Band Radar
Ordering Information
Part No.
ECCN
Description
2.5-4 GHz 6-Bit Digital
Phase Shifter
QPC2108
EAR99
QPC2108EVB01
Evaluation Board
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Data Sheet Rev.A March 25, 2017
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