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参数资料
| 型号： | LFCN-225+ |
| 厂商： | MINI-CIRCUITS |
| 英文描述： | 7 SECTIONS - 7 SECTIONS, 350 MHz, CERAMIC LPF |
| 封装： | ROHS COMPLIANT, CERAMIC, CASE FV1206, 4 PIN |
| 文件页数： | 1/1页 |
| 文件大小： | 360K |
| 代理商： | LFCN-225+ |
Parameter
F#
Frequency (MHz)
Min.
Typ.
Max.
Unit
Pass Band
Insertion Loss
DC-F1
DC-225
—
1.2
dB
Freq. Cut-Off
F2
350
—
3.0
—
dB
VSWR
DC-F1
DC-225
—
1.2
—
:1
Stop Band
Rejection Loss
F3
460
20
—
dB
F4-F5
510-2500
—
40
—
dB
F6
5500
—
20
—
dB
VSWR
F3-F6
460-5500
—
20
—
:1
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
50
DC to 225 MHz
Low Pass Filter
LFCN-225+
LFCN-225
REV. G
M125148
LFCN-225
EDR-6588/1
RVN/AD/CP/AM
110413
Features
excellent power handling, 8.5W
small size
7 sections
temperature stable
LTCC construction
protected by U.S. Patent 6,943,646
Applications
harmonic rejection
VHF/UHF transmitters/receivers
RF suppression for DC lines on PCB
anti-aliasing for A/D converter
Ceramic
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Typical Performance Data at 25°C
LFCN-225
INSERTION LOSS
0
10
20
30
40
50
60
70
80
0
1100
2200
3300
4400
5500
FREQUENCY (MHz)
IN
S
E
R
TI
O
N
L
O
S
(
dB
)
LFCN-225
VSWR
1
10
100
1000
0
1100
2200
3300
4400
5500
FREQUENCY (MHz)
VSW
R
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
1.00
0.09
1.02
100.00
0.36
1.08
225.00
0.69
1.05
240.00
0.76
1.06
425.00
14.11
7.80
450.00
27.79
12.52
460.00
34.45
14.03
495.00
38.38
17.93
510.00
41.66
19.32
610.00
38.03
27.59
900.00
51.04
49.64
1400.00
55.18
72.39
2500.00
51.22
72.39
3220.00
39.48
59.91
5500.00
24.20
28.03
Electrical Specifications1 at 25°C
CASE STYLE: FV1206
PRICE: $2.99 ea. QTY (20)
* Passband rating, derate linearly to 3.5W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Electrical Schematic
Typical Frequency Response
R F IN
R F OUT
20
3
40
ATTENUATION
(dB)
1
F2 F3
F1
DC
F4
F5
F6
FREQUENCY
1. Coupling capacitors at input and output are recommended for use in applications that require DC isolation of input to output port or either port to ground.
Alternatively, if DC pass IN - OUT is required, use the “D” version of this model which will support DC IN-OUT, and provide >100 MOhm isolation to ground.
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
RF IN
1
RF OUT
3
GROUND
2,4
Pin Connections
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
Outline Dimensions (
)
inch
mm
Outline Drawing
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
相关PDF资料 |
PDF描述 |
|---|---|
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相关代理商/技术参数 |
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| LFCN-2250 | 制造商:Mini-Circuits 功能描述: |
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