Ceramic
Low Pass Filter
DC to 6700 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input*
-55°C to 100°C
-55°C to 100°C
9W max. at 25°C
EW!
N
LFCN-6700
Features
•
•
•
•
•
excellent power handling, 9W
small size
7 sections
temperature stable
patent pending
CASE STYLE: FV1206
Model
LFCN-6700
LFCN-6700D
Price
$1.99
$2.49
Qty.
(10-49)
(10-49)
DC Current Input to Output 0.5A max. at 25°C
*Passband rating, derate linearly to 3W at 100°C ambient.
Applications
• harmonic rejection
• transmitters/receivers
• lab use
Pin Connections
RF IN
RF OUT
GROUND
**RF IN & RF OUT can be interchanged
1**
3**
2,4
Low Pass Filter Electrical Specifications
1
(T
AMB
=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
LFCN-6700
DC-6700
Outline Drawing
fco, MHz
Nom.
(loss 3 dB)
Typ.
7600
STOP BAND (MHz)
(loss, dB)
f 20
Min.
9300
30
Typ.
9500-12000
fr 20
Typ.
18000
VSWR (:1)
Stopband
Typ.
20
Passband
Typ.
1.3
NO. OF
SECTIONS
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-6700D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
ATTENUATION (dB)
40dB
20dB
schematic
RF IN
RF OUT
3dB
1dB
f co f 20
FREQUENCY
fR 20 dB
Typical Performance Data at 25°C
Frequency
(MHz)
50.00
500.00
1000.00
3500.00
5000.00
6700.00
7600.00
8000.00
9000.00
10000.00
12000.00
15000.00
17000.00
18000.00
19890.00
Insertion Loss
(dB)
0.03
0.08
0.15
0.25
0.47
0.79
3.12
7.62
26.00
55.95
34.91
26.32
23.79
21.88
22.46
VSWR
(:1)
1.01
1.02
1.01
1.05
1.16
1.32
3.22
7.34
21.20
44.55
108.58
22.58
18.90
40.41
2.30
Outline Dimensions (
inch
)
mm
A
.126
3.20
J
.024
0.61
B
.063
1.60
K
.122
3.10
C
.039
0.99
L
.024
0.61
D
.020
0.51
M
.087
2.21
E
.032
0.81
N
.012
0.30
F
.009
0.23
G
.169
4.29
H
.087
2.21
P
wt.
.071 grams
1.80
.020
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
70
60
INSERTION LOSS (dB)
LFCN-6700
INSERTION LOSS
1000
LFCN-6700
VSWR
50
100
VSWR
40
30
20
10
0
0
2500
5000
7500
10000
12500
15000
17500
20000
FREQUENCY (MHz)
10
1
0
2500
5000
7500
10000
12500 15000
17500 20000
FREQUENCY (MHz)
designers kit available
Kit
No.
K2-LFCN
No. of
Units in Kit
60
Description
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
REV. C
M96263
LFCN-6700
EDR-6491/3
AD/RS/CP
050113
PCB Design
京公网安备 11010802033920号
EEWORLD
