Ceramic
Low Pass Filter
50Ω
LFCN-2250
DC(1) to 2200 MHz
Features
Maximum Ratings
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input* 10W max. at 25°C
* Passband rating, derate linearly to 3.5W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Pin Connections
RF IN
1
RF OUT 3
GROUND2,4
Reel Size
7”
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
Electrical Specifications(1,2) at 25°C
Parameter
Pass Band
Stop Band
(ON TOP)
and Reel
Available Tape cost
at no extra
Devices/Reel
20, 50, 100, 200, 500,1000, 3000
Applications
Outline Drawing
(ON TOP)
CASE STYLE: FV1206
• excellent power handling, 10W
• small size
• 7 sections
• temperature stable
• LTCC construction
• protected by U.S Patent 6,943,646
Insertion Loss
Freq. Cut-Off
VSWR
Rejection Loss
VSWR
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
DC-F1
F2
DC-F1
F3
F4-F5
F6
DC-2200
2575
DC-2200
2900
3000-5000
7200
—
—
—
20
—
—
—
3.0
1.2
—
30
20
1.2
—
—
—
—
—
dB
dB
:1
dB
dB
dB
F3-F6
2900-7200
—
20
—
:1
(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” suffix 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.
Typical Frequency Response
ATTENUATION (dB)
PCB Land Pattern
R F IN
40
R F OUT
20
3
1
DC
F5
F1 F2 F3 F4
FREQUENCY
F6
Typical Performance Data at 25°C
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions (
Electrical Schematic
inch
mm
)
A
.126
3.20
B
.063
1.60
C
.037
0.94
D
.020
0.51
E
.032
0.81
F
.009
0.23
G
.169
4.29
H
.087
2.21
J
.024
0.61
K
.122
3.10
L
.024
0.61
M
.087
2.21
N
.012
0.30
P
wt
.071 grams
1.80
.020
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
Frequency
(MHz)
Insertion Loss
(dB)
50.00
500.00
1000.00
1500.00
2000.00
VSWR
(:1)
0.06
0.11
0.15
0.33
0.51
1.01
1.02
1.05
1.07
1.06
2250.00
2575.00
2850.00
3800.00
4250.00
0.82
2.84
24.55
48.40
37.39
1.20
2.10
7.08
32.18
34.07
5000.00
6500.00
7200.00
8000.00
9000.00
33.16
37.38
30.64
7.60
14.79
36.97
30.49
39.49
9.69
30.49
LFCN-2250
INSERTION LOSS
LFCN-2250
VSWR
1000
50
100
40
VSWR
INSERTION LOSS (-dB)
60
30
20
10
10
0
0
1000 2000 3000 4000 5000 6000 7000 8000 9000
1
0
1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
FREQUENCY (MHz)
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 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
REV. L
M158161
LFCN-2250
ED-6469/5
AD/CP/AM
160921