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LFCN-1575D Datasheet

Low Pass Filter


LFCN-1575D Datasheet Preview


Ceramic
Low Pass Filter
DC to 1575 MHz
NEW!
LFCN-1575
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
10W max. at 25°C
DC Current Input to Output 0.5A max. at 25°C
*Passband rating, derate linearly to 3.5W at 100°C ambient.
Pin Connections
RF IN
RF OUT
GROUND
**RF IN & RF OUT can be interchanged
Outline Drawing
1**
3**
2,4
Outline Dimensions
(
inch
mm
)
A BCDE 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
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
Features
• excellent power handling, 10W
• small size
• 7 sections
• temperature stable
• patent pending
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
CASE STYLE: FV1206
Model
LFCN-1575
LFCN-1575D
Price
$2.99
$3.49
Qty.
(10-49)
(10-49)
Low Pass Filter Electrical Specifications1 (TAMB=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss, dB)
f 20 30 fr 20
Min.
Typ.
Typ.
VSWR (:1)
Stopband Passband
Typ.
Typ.
NO. OF
SECTIONS
LFCN-1575
DC-1575
1875
2175 2225-6800
7100
20
1.2
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-1575D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
schematic
RF IN
RF OUT
40dB
20dB
3dB
1dB
f co f 20
fR 20 dB
FREQUENCY
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
100.00
1000.00
1575.00
1875.00
2000.00
2200.00
2275.00
2500.00
2700.00
4000.00
5000.00
6000.00
6800.00
7200.00
9000.00
0.08
0.36
0.76
2.32
7.66
35.08
32.67
41.82
37.22
41.10
43.27
37.34
35.05
20.70
16.86
1.03
1.11
1.21
2.03
5.56
16.11
18.90
26.33
32.18
51.10
48.26
34.07
27.16
18.90
17.57
LFCN-1575
INSERTION LOSS
60
50
40
30
20
10
0
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
LFCN-1575
VSW R
100
10
1
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
Mini-Circuits® INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. B
M96263
LFCN-1575
ED-11960/5
AD/CP/AM
050113
Page 1
Part Number LFCN-1575D
Manufactur Mini-Circuits
Description Low Pass Filter
Total Page 1 Pages
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LFCN-1575D datasheet
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