lfcn-1325 Mini-Circuits, lfcn-1325 Datasheet
lfcn-1325
Manufacturer Part Number
lfcn-1325
Description
Low Pass Filter
Manufacturer
Mini-Circuits
Datasheet
1.LFCN-1325.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
lfcn-1325+
Manufacturer:
MINI
Quantity:
5 000
Low Pass Filter
Ceramic
50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input*
DC Current Input to Output
* Passband rating, derate linearly to 4W at 100°C ambient.
Pin Connections
RF IN
RF OUT
GROUND
.126
3.20
.087
2.21
H
A
Suggested PCB Layout (PL-137)
Outline Dimensions (
Demo Board MCL P/N: TB-270
.063
1.60
.024
0.61
B
J
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
Outline Drawing
PCB Land Pattern
.037
0.94
.122
3.10
T olerance to be within ±.002
C
K
Suggested L ayout,
.020
0.51
.024
0.61
DC to 1325 MHz
D
L
TM
.032
0.81
.087
2.21
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
M
E
9W max. at 25°C
1A max. at 25°C
.009
0.23
.012
0.30
-55°C to 100°C
-55°C to 100°C
N
F
inch
mm
.169
4.29
.071 grams
1.80
G
P
)
2,4
.020
wt
1
3
Features
• excellent power handling, 9W
• small size
• 5 sections
• temperature stable
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
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.)
(loss < 1.3 dB)
40
35
30
25
20
15
10
5
0
PASSBAND
0
DC-1325
typical frequency response
(MHz)
Max.
500
20dB
40dB
3dB
1dB
IF/RF MICROWAVE COMPONENTS
Frequency
1000
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
1160.63
1325.00
1518.75
2003.13
2577.77
3055.55
3533.33
3772.22
4011.11
4250.00
(MHz)
174.38
338.75
503.13
667.50
10.00
1500
INSERTION LOSS
F
FREQUENCY (MHz)
co
LFCN-1325
(loss 3 dB)
fco, MHz
2000
F 20
Nom.
1560
Typ.
2500
Electrical Specifications
Typical Performance Data at 25°C
3000
F R 20dB
3500
F 20
2100
Min.
4000
STOP BAND (MHz)
Insertion Loss
4500
(loss, dB)
2200
Typ.
30
23.27
28.97
24.14
22.45
21.83
21.11
20.18
®
(dB)
0.12
0.23
0.36
0.50
0.56
0.71
1.06
3.52
100
10
1
FR 20
4250
0
Typ.
1
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
+ RoHS compliant in accordance
(T
500
AMB
with EU Directive (2002/95/EC)
Model
LFCN-1325+
LFCN-1325
LFCN-1325D+
LFCN-1325D
R F IN
LFCN-1325+
LFCN-1325
1000
=25°C)
electrical schematic
Stopband
Typ.
20
CASE STYLE: FV1206
1500
minicircuits.com
FREQUENCY (MHz)
LFCN-1325
VSWR
VSWR
2000
(:1)
Passband
Price
$1.99
$1.99
$2.49
$2.49
2500
Typ.
1.4
VSWR
32.79
51.10
41.37
51.10
44.55
40.41
34.75
(:1)
1.03
1.17
1.32
1.40
1.38
1.11
1.47
3.91
3000
3500
SECTIONS
R F OUT
(10-49)
(10-49)
(10-49)
(10-49)
NO. OF
Qty.
4000
REV. H
M121640
LFCN-1325
ED-9913/3
RVN/AD/CP/AM
090218
5
4500
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