Frequency Doubler

FD25/FD25C/FD25E/SFD25

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

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• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

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Visit www.macom.com for additional data sheets and product information.

V4

1

Features

• Input 5 to 2400 MHz

• Output 10 to 4800 MHz

• Input Drive level +10 dBm (nominal)

• Hermetically-Sealed Package

Description

The FD25 is a passive bridge diode frequency doubler, designed

for use in military, commercial and test equipment applications.

The design utilizes Schottky bridge quad diodes and broadband

soft dielectric and/or ferrite baluns to attain excellent performance.

The use of high temperature solder assembly processes used

internally makes it ideal for use in manual and semi-automated

assembly.

Environmental screening available to MIL-STD-883,

MIL-STD-202, or MIL-DTL-28837, consult factory.

Ordering Information

Part Number

Package

FD25

TO-8

FD25C

SMA Connectorized

FD25E

Flatpack

SFD25

Surface Mount

Ω

Ω

Parameter

Test Conditions

Units

Typical

Guaranteed

+25ºC

-54º to +85ºC*

SSB Conversion Loss

(max)

dB

12.0

11.5

13.0

13.0

15.0

13.5

Fundamental

Suppression (min)

dBc

35

25

20

25

20

16

23

18

14

Third Harmonic

Suppression

dBc

50

40

35

40

30

25

38

28

23

Input VSWR

1.5:1

Product Image