LFCN-2500 Datasheet, PDF (1/1 Pages) Mini-Circuits – Low Pass Filter

Ceramic
Low Pass Filter
DC to 2500 MHz
NEW!
LFCN-2500
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
1**
RF OUT
3**
GROUND
2,4
**RF IN & RF OUT can be interchanged
Outline Drawing
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
F
G
.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-2500
LFCN-2500D
Price
$1.99
$2.49
Qty.
(10-49)
(10-49)
Low Pass Filter Electrical Specifications¹ (T_AMB=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-2500
DC-2500
3075
3675 3800-6100
8000
20
1.2
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-2500D (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)
50
2000
2530
3000
3660
3760
4000
5000
6000
7000
8000
10000
12000
15000
20000
0.05
0.50
0.80
2.72
24.30
29.63
43.19
34.98
34.38
26.29
22.85
19.22
14.60
17.48
15.48
1.02
1.26
1.24
2.58
23.81
28.03
31.03
26.33
24.48
26.74
27.59
18.30
13.09
3.73
4.84
50.0
40.0
30.0
20.0
10.0
0.0
0
LFCN-2500
INSERTION LOSS
1000
100
10
1
5000
10000
15000
20000
0
FREQUENCY (MHz)
LFCN-2500
VSWR
5000
10000
15000
FREQUENCY (MHz)
20000
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Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. B
M96263
LFCN-2500
EDR-6783/2
RVN/AD/CP
050113