LFCN-3000 Datasheet, PDF (1/1 Pages) Mini-Circuits – Low Pass Filter

Ceramic
Low Pass Filter
DC to 3000 MHz
NEW!
LFCN-3000
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-3000
LFCN-3000D
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-3000
DC-3000
3600
4550 4780-7500 10000
20
1.2
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-3000D (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)
60.0
50.0
40.0
30.0
20.0
10.0
0.0
0
50
1000
1500
3000
3600
4480
4780
5000
6500
10000
11000
13000
15000
17000
20000
LFCN-3000
INSERTION LOSS
5000
10000
15000
FREQUENCY (MHz)
0.03
0.29
0.40
0.77
2.96
25.24
40.44
46.26
36.73
21.68
19.41
13.67
14.56
16.94
24.85
20000
1000
100
10
1
0
1.01
1.23
1.34
1.15
3.08
25.19
29.96
27.59
19.98
18.70
13.70
12.99
11.61
4.41
4.88
LFCN-3000
VSWR
5000
10000
15000
FREQUENCY (MHz)
20000
Mini-Circuits^®
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REV. B
M96263
LFCN-3000
EDR-6783/6
AD/CP/AM
050113