FD25 Datasheet, PDF (1/3 Pages) Tyco Electronics – Frequency Doubler

Frequency Doubler
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.
Product Image
FD25/FD25C/FD25E/SFD25
V4
Ordering Information
Part Number
FD25
FD25C
FD25E
SFD25
Package
TO-8
SMA Connectorized
Flatpack
Surface Mount
Electrical Specifications: Z₀ = 50Ω P_in = +10 dBm
Parameter
Test Conditions
Units
Typical
SSB Conversion Loss
(max)
Fundamental
Suppression (min)
Third Harmonic
Suppression
Input VSWR
f_in = 5 to 30 MHz
f_in = 30 to 2400 MHz
f_in = 5 to 1000 MHz
f_in = 1000 to 2000 MHz
f_in = 2000 to 2400 MHz
f_in = 5 to 500 MHz
f_in = 500 to 1000 MHz
f_in = 1000 to 2400 MHz
f_in = 5 to 2400 MHz
* The FD25C specification limits apply at 0ºC to +50ºC.
dB
12.0
11.5
35
dBc
25
20
50
dBc
40
35
1.5:1
Guaranteed
+25ºC -54º to +85ºC*
13.0
15.0
13.0
13.5
25
23
20
18
16
14
40
38
30
28
25
23
1
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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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