Pass Filter. LFCN-225 Datasheet

LFCN-225 Filter. Datasheet pdf. Equivalent

LFCN-225 Datasheet
Recommendation LFCN-225 Datasheet
Part LFCN-225
Description Low Pass Filter
Feature LFCN-225; LowCeramic Pass Filter 50Ω DC(1) to 225 MHz LFCN-225 Maximum Ratings Operating Temperature -.
Manufacture Mini-Circuits
Datasheet
Download LFCN-225 Datasheet




Mini-Circuits LFCN-225
LowCeramic Pass Filter
50
DC(1) to 225 MHz
LFCN-225
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
8.5W max. at 25°C
* Passband rating, derate linearly to 3.5W 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
Outline Drawing
(ON TOP)
(ON TOP)
PCB Land Pattern
Features
• excellent power handling, 8.5W
• small size
• 7 sections
• temperature stable
• LTCC construction
• protected by U.S. Patent 6,943,646
CASE STYLE: FV1206
Reel Size
7”
Availaatbnleo
Tape
extra
and Reel
cost
Devices/Reel
20, 50, 100, 200, 500,1000, 3000
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• RF suppression for DC lines on PCB
• anti-aliasing for A/D converteEr lectrical Specifications(1,2) at 25°C
Parameter
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
Pass Band
Insertion Loss
Freq. Cut-Off
VSWR
Stop Band Rejection Loss
DC-F1
F2
DC-F1
F3
F4-F5
F6
DC-225
350
DC-225
460
510-2500
5500
— — 1.2 dB
— 3.0 — dB
— 1.2 —
:1
20 — — dB
— 40 — dB
— 20 — dB
VSWR
F3-F6
460-5500
— 20 — :1
(1) In Application where DC voltage is present at either input or output ports, coupling capacitors are required. Alternatively, if DC pass IN-OUT
is required, Mini-Circuits’ “D” suffix version of this model will support DC IN-OUT, and provide>100 MOhm isolation to ground.
(2) Measured on Mini-Circuits Characterization Test Board TB-270.
Typical Frequency Response
Electrical Schematic
40
R F IN
R F OUT
20
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions
(
inch
mm
)
A BCD E FG
.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)
3
1
DC F1 F2 F3 F4
F5 F6
FREQUENCY Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
1.00
100.00
225.00
240.00
425.00
450.00
460.00
495.00
510.00
610.00
900.00
1400.00
2500.00
3220.00
5500.00
0.09
0.36
0.69
0.76
14.11
27.79
34.45
38.38
41.66
38.03
51.04
55.18
51.22
39.48
24.20
VSWR
(:1)
1.02
1.08
1.05
1.06
7.80
12.52
14.03
17.93
19.32
27.59
49.64
72.39
72.39
59.91
28.03
80
70
60
50
40
30
20
10
0
0
LFCN-225
INSERTION LOSS
1100
2200
3300
FREQUENCY (MHz)
4400
5500
1000
LFCN-225
VSWR
100
10
1
0
1100
2200
3300
4400
FREQUENCY (MHz)
5500
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 sales@minicircuits.com
REV. J
M158161
LFCN-225
EDR-6588/1
RVN/AD/CP/AM
160920







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