CMD174P4

3-6 GHz (S, C Band) 5-Bit Digital Phase Shifter MMIC

The CMD174P4 is a GaAs MMIC 5-bit phase shifter housed in a leadless 4x4 mm plastic surface mount (SMT) package. The CMD174P4 operates from 3 to 6 GHz and provides 0 to 360 degrees of monotonic phase coverage, with a LSB of 11.25 degrees. The phase shifter is controlled with single bit negative logic of 0 or -3 V and features an insertion loss of 7.6 dB and a phase error of ± 2 degrees. The CMD174P4 MMIC is a 50 ohm matched design which eliminates the need for external DC blocks and RF port matching.

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Features

360° phase shift, LSB = 22.5°
Low insertion loss
Low phase error
Pb-free RoHS compliant 4x4 QFN package
Positive gain slope
Single bit negative logic

Evaluation Board

Space Qualification

Ready for Space Screening

ECCN

EAR99

Life Cycle

Released – for new design

Package

4x4 mm plastic QFN
RoHS Compliant
MSL Rating: MSL1
ESD Rating: Class 1A

PARAMETER	TYPICAL
Frequency (GHz)	3 - 6
Number of Bits	5
Bit Resolu. (deg)	11.25
Insert. Loss (dB)	7.6
Return Loss (dB)	15
Phase Error (deg)	+/- 2
Input P1dB (dBm)	26.5
Input IP3 (dBm)	36
Package	DIE & 4x4 mm

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