Transcript
Ceramic
Low Pass Filter 50Ω
LFCN-180
DC(1) to 180 MHz
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
8W max. at 25°C
* Passband rating, derate linearly to 3W at 100°C ambient. Permanent damage may occur if any of these limits are exceeded.
Pin Connections RF IN
1
RF OUT
3
GROUND 2,4
Features
CASE STYLE: FV1206
• excellent power handling, 8W • small size • 7 sections • temperature stable • hermetically sealed • LTCC construction • protected by U.S. Patent 6,943,646
and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 3000
Reel Size 7”
Applications
• harmonic rejection • VHF/UHF transmitters/receivers • lab use
Electrical Specifications(1,2) at 25°C
Outline Drawing
Parameter
(ON TOP)
Pass Band
Stop Band
(ON TOP)
Insertion Loss Freq. Cut-Off VSWR Rejection Loss VSWR
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
DC-F1 F2 DC-F1 F3-F4 F4-F5 F5-F6
DC-180 270 DC-180 370-525 525-2350 2350-6400
— — — 20 — —
— 3.0 1.2 — 40 20
1.0 — — — — —
dB dB :1 dB dB dB
F3-F6
370-6400
—
17
—
:1
(1) In Application where DC voltage is present at either input or output ports, coupling capacitors are required. (2) Measured on Mini-Circuits Characterization Test Board TB-270. ATTENUATION (dB)
Typical Frequency Response PCB Land Pattern
Electrical Schematic
40
R F IN
20
R F OUT
3 1
DC
F5 F1 F2 F3 F4 FREQUENCY
F6
Typical Performance Data at 25°C
Frequency (MHz) Suggested Layout, Tolerance to be within ±.002
Outline Dimensions ( inch mm ) A .126 3.20
B .063 1.60
C .037 0.94
D .020 0.51
E .032 0.81
F .009 0.23
G .169 4.29
H .087 2.21
J .024 0.61
K .122 3.10
L .024 0.61
M .087 2.21
N .012 0.30
P wt .071 grams 1.80 .020
Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137)
Insertion Loss (dB)
VSWR (:1)
40 100 180 235 270 300
0.29 0.47 0.85 1.55 3.15 7.47
1.08 1.08 1.14 1.39 1.82 2.89
325 350 370 525 950 1700
14.93 25.55 35.04 40.41 64.01 47.93
4.47 5.79 6.37 11.85 54.29 69.49
2350 4500 6400 8500 12000
42.01 25.94 20.10 33.14 20.84
64.35 28.49 27.16 8.12 3.93
LFCN-180 INSERTION LOSS
LFCN-180 VSWR
100
60 50
VSWR
INSERTION LOSS (dB)
70
40 30
10
20 10 0 0
3000
6000 9000 FREQUENCY (MHz)
12000
1 0
3000
6000 9000 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 Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits
®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500
[email protected]
12000
REV. E M158161 LFCN-180 EDR-7071/1 EDR-8231 RAV 160922 Page 1 of 1
