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LFCN-1325D Datasheet

Low Pass Filter


LFCN-1325D Datasheet Preview


Ceramic
Low Pass Filter
DC to 1325 MHz
NEW!
LFCN-1325
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
9W max. at 25°C
DC Current Input to Output 1A max. at 25°C
*Passband rating, derate linearly to 4W at 100°C ambient.
Pin Connections
RF IN
RF OUT
GROUND
**RF IN & RF OUT can be interchanged
Outline Drawing
1**
3**
2,4
Features
• excellent power handling, 9W
• small size
• 5 sections
• temperature stable
• patent pending
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
CASE STYLE: FV1206
Model
LFCN-1325
LFCN-1325D
Price
$1.99
$2.49
Qty.
(10-49)
(10-49)
Low Pass Filter Electrical Specifications1 (TAMB=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1.3 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-1325
DC-1325
1560
2100 2200-2600 4250
20
1.4
5
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-1325D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
schematic
40dB
RF IN
RF OUT
20dB
3dB
1dB
f co f 20
fR 20 dB
FREQUENCY
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Outline Dimensions
(
inch
mm
)
A BCD E FG
.126 .063 .039 .020 .032 .009 .169
3.20 1.60 0.99 0.51 0.81 0.23 4.29
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
H
.087
2.21
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
10.00
174.38
338.75
503.13
667.50
1160.63
1325.00
1518.75
2003.13
2577.77
3055.55
3533.33
3772.22
4011.11
4250.00
0.12
0.23
0.36
0.50
0.56
0.71
1.06
3.52
23.27
28.97
24.14
22.45
21.83
21.11
20.18
1.03
1.17
1.32
1.40
1.38
1.11
1.47
3.91
32.79
51.10
41.37
51.10
44.55
40.41
34.75
LFCN-1325
INSERTION LOSS
40
1000
LFCN-1325
VSWR
35
30
25 100
20
15
10
10
5
0
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
1
0
1000
2000
3000
4000
FREQUENCY (MHz)
designers kit available
Kit No. of
No. Units in Kit
Description
K2-LFCN 60 5 of each: LFCN-800,-900,-1000,-1200,-1325,-1700,
-2000,-2250,-2400,-5000,-6000,-6700
Price $
per Kit
119.95
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
5000
REV. E
M96263
LFCN-1325
ED-9913/3
AD/RS/CP
050113
Page 1
Part Number LFCN-1325D
Manufactur Mini-Circuits
Description Low Pass Filter
Total Page 1 Pages
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