Parameter F# Frequency (MHz) Min. Typ. Max. Unit
Pass Band
Insertion Loss DC-F1 DC-4400 — — 1 dB
Freq. Cut-Off F2 5290 — 3.0 — dB
VSWR DC-F1 DC-4400 — 1.2 — :1
Stop Band Rejection Loss
F3 6700 20 — — dB
F4-F5 6280-9800 — 30 — dB
F5-F6 9800-13000 — 20 — dB
VSWR F3-F6 6700-13000 — 17 — :1
1. DC Resistance to ground is 100 Mohms min.
2.
Measured on Mini-Circuits Characterization Test Board TB-270.
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
50Ω DC to 4400 MHz
Low Pass Filter LFCN-4400D+
REV. OR
M125148
LFCN-4400D+
EDR-8076
RAV
130829
Page 1 of 1
Typical Performance Data at 25°C
Ceramic
Electrical Specifi cations1,2 at 25°C
CASE STYLE: FV1206
PRICE: $3.49 ea. QTY (20)
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input* 8W max. at 25°C
Max. DC Voltage at pins 1 & 3 25 VDC
DC Current Input to Output 0.5A max. at 25°C
* Passband rating, derate linearly to 3W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Frequency Insertion Loss VSWR
(MHz) (dB) (:1)
50 0.04 1.03
320 0.12 1.06
1340 0.24 1.08
3740 0.57 1.33
4400 0.75 1.39
5170 1.98 1.88
5290 2.99 2.62
5580 7.66 6.63
5860 14.61 13.09
6280 31.47 21.20
6700 31.52 26.33
7400 28.90 26.33
9800 24.24 14.26
13000 19.94 12.80
20000 17.61 11.53
LFCN-4400D+
INSERTION LOSS
0
10
20
30
40
50
60
0 5000 10000 15000 20000
FREQUENCY (MHz)
INSERTION LOSS (dB)
LFCN-4400D+
VSWR
1
10
100
0 5000 10000 15000 20000
FREQUENCY (MHz)
VSWR
Features
• excellent power handling, 8W
• small size
• 7 sections
• temperature stable
• hermetically sealed
• LTCC construction
• protected by U.S. Patent 6,943,646
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
Maximum Ratings
Electrical Schematic
20
3
40
ATTENUATION (dB)
1
F2 F3
F1
DC F4 F5 F6
FREQUENCY
R F IN R F O UT
Typical Frequency Response
RF IN 1
RF OUT 3
GROUND 2,4
Pin Connections
ABCD E FG
.126 .063 .037 .020 .032 .009 .169
3.20 1.60 0.94 0.51 0.81 0.23 4.29
H J K L M N P wt
.087 .024 .122 .024 .087 .012 .071 grams
2.21 0.61 3.10 0.61 2.21 0.30 1.80 .020
Outline Dimensions ( )
inch
mm
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
Outline Drawing
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
(ON TOP)
(ON TOP)
Available Tape and Reel
at no extra cost
Reel Size Devices/Reel
7”
20, 50, 100, 200, 500,1000, 3000
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
