Mini-Circuits-LFCN-8400-
| Part # | Mini-Circuits-LFCN-8400- |
Download  | Mini-Circuits-LFCN-8400- |
CERAMIC
Low Pass Filter
LFCN-8400+
50Ω
DC
1
to 8400 MHz
FE
A
T
URES
y
Excellent power handling, 8W
y
Small size
y
7 sections
y
T
e
mperature stable
y
Hermetically sealed
y
L
T
CC construction
y
Protected by U.S. Patent 6,943,646
Generic photo used for illustration purposes only
CASE STYLE: FV1206-4
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
APPLIC
A
T
IONS
y
Harmonic rejection
y
VHF/UHF transmitters/receivers
y
Lab use
ELECTRICAL SPECIFICATIONS
1,2
AT 25°C
Parameter
F#
Frequency (MHz)
Min.
Typ.
Max.
Units
Insertion Loss
Freq. Cut-Off
VSWR
DC-F1
F2
DC-8400
9100
—
—
—
—
1.6
—
dB
dB
:1
Passband
Stop Band
3.0
1.6
DC-F1
F3
DC-8400
10300
—
20
—
—
—
—
Rejection Loss
dB
:1
F4-F5
10300-15000
10300-15000
30
VSWR
F3-F6
—
17
—
1
. In Application where DC voltage is present at either input or output ports, coupling capacitors are required.
2
. Measured on Mini-Circuits Characterization
T
e
st Board TB-618+.
MAXIMUM R
A
T
INGS
TYPICAL FREQUENCY RESPONSE
Parameter
Operating temperature
Storage temperature
RF Power Input
3
Ratings
40
20
-55°C to 100°C
-55°C to 100°C
8 W max. at 25°C
3
1
3. Passband rating, derate linearly to 3W at 100°C ambient.
DC
F1
F5
F6
Permanent damage may occur if any of these limits are exceeded.
F2 F3
F4
FREQUENCY
FUNCTIONAL SCHEM
A
T
IC
RF OUT
RF IN
RE
V
. D
ECO-011891
LFCN-8400+
AD/CP
/
A
M
220209
PAGE 1 OF 3
CERAMIC
Low Pass Filter
LFCN-8400+
PIN CONNECTIONS
OUTLINE DRAWING
RF IN
1
RF OUT
GROUND
3
2,4
(ON TOP)
(ON TOP)
PRODUCT MARKING:
AG
PCB Land Pattern
DEMO BOARD MCL P/N:
TBꢀ618
SUGGESTED PCB LAYOUT
(PLꢀ363)
Suggested Layout,
Tolerance to be within
.002
Inches
OUTLINE DIMENSIONS
(
)
mm
A
B
C
D
E
F
G
H
J
.126 .063 .037 .026 .075 .012 .182 .104 .069
3.20 1.60 0.94 0.66 1.91 0.30 4.62 2.64 1.75
K
L
M
N
P
Q
R
wt
grams
.020
.119 .041 .039 .013 .024 .020 .039
3.02 1.04 0.99 0.33 0.61 0.51 0.99
PAGE 2 OF 3
CERAMIC
Low Pass Filter
LFCN-8400+
TYPICAL PERFORMANCE DATA AT 25°C
Frequency
(MHz)
Insertion Loss
VSWR
(:1)
(dB)
0.07
0.03
1.01
1.01
10
50
100
0.03
1.03
500
0.11
1.17
1000
5200
7000
8000
9000
10000
11000
12000
13000
14000
15000
0.21
1.34
0.38
1.03
0.58
1.15
0.89
1.34
1.89
2.08
18.30
52.31
41.95
43.04
46.26
53.19
33.66
48.44
37.44
30.42
28.21
29.16
LFCN-8400+
INSERTION LOSS
LFCN-8400+
VSWR
75
60
45
30
15
0
50
40
30
20
10
0
0
3000
6000
9000
12000
15000
0
3000
6000
9000
12000
15000
FREQUENCY (MHz)
FREQUENCY (MHz)
NOTES
A. Performance
and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical
specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The
parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard
T
e
rms”); Purchasers of this part are entitled to the rights
and benefits contained therein. For a full statement of the standard.
T
e
rms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
PAGE 3 OF 3
