Frequency Doubler

FD25H/FD25HC/SFD25H

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.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• 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.

V2

1

Features

• IINPUT: 5 TO 2400 MHz

• OUTPUT: 10 TO 4800 MHz

• INPUT DRIVE LEVEL +23 dBm (NOMINAL)

• HERMETICALLY-SEALED PACKAGE

Description

The FD25H is a passive bridge diode frequency doubler, de-

signed for use in the high volume commercial and test equipment

applications. The design utilizes Schottky bridge quad diodes and

broadband baluns to attain excellent performance.

The use of

high temperature solder and welded assembly processes used

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

assembly.

Environmental screening available to MIL-STD-883,

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

Ordering Information

Part Number

Package

FD25H

TO-8

FD25HC

SMA Connectorized

SFD25H

Surface Mount

Ω

Ω

Parameter

Test Conditions

Units

Typical

Guaranteed

+25ºC

-54º to +85ºC*

SSB Conversion Loss

(max)

dB

12.0

13.5

13.8

Fundamental

Suppression (min)

dBc

dBc

dBc

35

25

20

25

20

16

24

19

15

Third Harmonic

Suppression

dBc

dBc

40

35

30

25

29

24

Input VSWR

1.5:1

Product Image