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(1) to 2200 MHz
Low Pass Filter LFCN-2250+
LFCN-2250
REV. J
M125148
LFCN-2250
ED-6469/5
AD/CP/AM
130904
Features
• excellent power handling, 10W
• small size
• 7 sections
• temperature stable
• LTCC construction
• protected by U.S Patent 6,943,646
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
Ceramic
50.00 0.06 1.01
500.00 0.11 1.02
1000.00 0.15 1.05
1500.00 0.33 1.07
2000.00 0.51 1.06
2250.00 0.82 1.20
2575.00 2.84 2.10
2850.00 24.55 7.08
3800.00 48.40 32.18
4250.00 37.39 34.07
5000.00 33.16 36.97
6500.00 37.38 30.49
7200.00 30.64 39.49
8000.00 7.60 9.69
9000.00 14.79 30.49
Typical Performance Data at 25°C
LFCN-2250
INSERTION LOSS
0
10
20
30
40
50
60
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
INSERTION LOSS (-dB)
LFCN-2250
VSWR
1
10
100
1000
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
VSWR
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Parameter F# Frequency (MHz) Min. Typ. Max. Unit
Pass Band
Insertion Loss DC-F1 DC-2200 — — 1.2 dB
Freq. Cut-Off F2 2575 — 3.0 — dB
VSWR DC-F1 DC-2200 — 1.2 — :1
Stop Band Rejection Loss
F3 2900 20 — — dB
F4-F5 3000-5000 — 30 — dB
F6 7200 — 20 — dB
VSWR F3-F6 2900-7200 — 20 — :1
CASE STYLE: FV1206
PRICE: $1.99 ea. QTY (20)
* Passband rating, derate linearly to 3.5W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input* 10W max. at 25°C
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
Outline Drawing
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
(ON TOP)
(ON TOP)
Electrical SchematicTypical Frequency Response
20
3
40
ATTENUATION (dB)
1
F2 F3
F1
DC F4 F5 F6
FREQUENCY
R F IN R F O U T
Electrical Specifi cations(1,2) at 25°C
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
(1) In Application where DC voltage is present at either input or output ports, coupling capacitors are required. Alternatively, if DC pass IN-OUT
is required, Mini-Circuits’ “D” suffi x version of this model will support DC IN-OUT, and provide>100 MOhm isolation to ground.
(2) Measured on Mini-Circuits Characterization Test Board TB-270.
