FD25H/FD25HC/SFD25H
Frequency Doubler
V2
Features
Product Image
•ꢀ 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
SFD25H
SMA Connectorized
Surface Mount
Electrical Specifications: Z0 = 50ꢁ Pin = +23 dBm
Typical
Guaranteed
Parameter
Test Conditions
Units
+25ºC
-54º to +85ºC*
SSB Conversion Loss
(max)
fin = 5 to 2400 MHz
dB
12.0
13.5
13.8
fin = 5 to 1000 MHz
fin = 1000 to 2000 MHz
fin = 2000 to 2400 MHz
dBc
dBc
dBc
35
25
20
25
20
16
24
19
15
Fundamental
Suppression (min)
Third Harmonic
Suppression
fin = 5 to 500 MHz
fin = 500 to 2400 MHz
dBc
dBc
40
35
30
25
29
24
Input VSWR
fin = 5 to 2400 MHz
1.5:1
*
The FD25HC specification limits apply at 0ºC to +50ºC.
1
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
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.