Custom MMIC

300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294

Visit us online at www.custommmic.com

The CMD227C3 is a broadband MMIC GaAs

x2 passive frequency multiplier in a ceramic,

QFN-style package. When driven by a +15 dBm

signal, the multiplier provides 11 dB conversion

loss at an output frequency of 23 GHz. The Fo

and 3Fo isolations are 38 dBc and 49 dBc

respectively. The CMD227C3 is a 50 ohm

matched design eliminating the need for RF port

matching.

► Low conversion loss

► Excellent Fo isolation

► Broadband performance

► No bias required

► Pb-free RoHS compliant 3x3 SMT package

Features

Description

Functional Block Diagram

ver 1.0 0218

Parameter

Min

Typ

Max

Units

Frequency Range, Input

8 – 15

GHz

Frequency Range, Output

16 – 30

GHz

Conversion Loss

11

dB

Fo Isolation (with respect to input level)

38

dB

3Fo Isolation (with respect to input level)

49

dB

CMD227C3

Frequency Doubler, 8-15 GHz Input