Ceramic
LFCW-272+
Low Pass Filter
50Ω
DC1 to 2690 MHz
Features
• Low loss, 0.8 dB typ.
• Small size 0603 (1.6 x 0.8 mm)
• Temperature stable
CASE STYLE: JC0603C
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• LTCC construction
Applications
• Wireless communication
• Harmonic Rejection
• VHF/UHF transmitters / receivers
• Lab use
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500,1000, 4000
Electrical Specifications1,2 at 25°C
Parameter
Insertion Loss
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
DC - F0
F0 - F1
F2
F0 - F1
F3
DC - 2300
2300 - 2690
3200
2300 - 2690
4400
—
—
—
—
—
25
—
0.8
0.5
3.0
1.6
20
1.2
0.8
—
—
—
dB
dB
dB
:1
dB
dB
dB
Pass Band
Stop Band
Specification Definition
Freq. cut-off
VSWR
Rejection Loss
F4 - F5
F6
4800 - 5400
10000
30
20
—
—
1 In Application where DC voltage is present at either input or output port, coupling capacitors are required.
2 Measured on Mini-Circuits Characterization Test Board TB-797+
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input*
-55°C to +100°C
-55°C to +100°C
3W at 25°C
*Passband rating, derate linearly to 1.5W at 100°C ambient
Permanent damage may occur if any of these limits are exceeded.
Functional Schematic
Typical Performance Data at 25°C
R F IN
R F OUT
Frequency
(MHz)
Insertion Loss
VSWR
(:1)
(dB)
10
100
0.11
0.07
1.01
1.06
500
0.18
1.33
800
0.32
1.55
1200
1500
2300
2690
3200
4400
4800
5400
6000
7000
8000
10000
0.53
0.64
0.51
0.46
1.81
1.93
1.54
1.11
Top View
2.93
4.08
20.61
26.69
31.02
28.38
23.15
19.89
14.96
37.43
41.77
46.74
59.83
106.88
111.91
33.43
LFCW-272+
INSERTION LOSS
LFCW-272+
VSWR
40
30
20
10
0
120
Pad Connections
6
4
Input
90
60
30
0
Output
Ground
NC
2,5
1,3
0
2000
4000
6000
8000
10000
0
2000
4000
6000
8000
10000
FREQUENCY (MHz)
FREQUENCY (MHz)
REV. A
M151107
ED-16419/25
LFCW-272+
MY/CP/AM
150818
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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