Custom MMIC

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The CMD176P4 is a GaAs MMIC 4-bit phase

shifter housed in a leadless 4x4 mm plastic

surface mount package. The CMD176P4

operates from 13 to 17 GHz and provides 0 to

360 degrees of monotonic phase coverage, with

a LSB of 22.5 degrees. The device is controlled

with single bit positive logic of 0 or +3 V and

features an insertion loss of 8 dB and a phase

error of ± 5 degrees. The CMD176P4 is a 50

ohm matched design which eliminates the need

for external DC blocks and RF port matching.

► Low phase error

► Low insertion loss

► 360° phase shift, LSB = 22.5°

► Single bit positive logic

► Pb-free RoHs compliant 4x4 QFN package

Features

Description

Functional Block Diagram

ver 1.5 0719

Parameter

Min

Typ

Max

Units

Frequency Range

GHz

13 - 17

Insertion Loss

8

dB

Input Return Loss

18

dB

Output Return Loss

14

dB

Phase Error

+3 / -1

deg

Input P1dB

26

dBm

Input IP3

41

dBm

CMD176P4

13-17 GHz 4-Bit Digital Phase Shifter