Surface Mount
Low Pass Filter
50Ω
DC to 1000 MHz
Features
-40°C to 85°C
-55°C to 100°C
0.5W max.
SCLF-1000+
SCLF-1000
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input
• wide selection of cut-off frequencies
• excellent rejection
• custom models available
CASE STYLE: YY161
PRICE: $12.95 ea. QTY (1-9)
Pin Connections
INPUT
OUTPUT
GROUND
1
8
2,3,4,5,6,7
Applications
• defense communications
• receivers/transmitters
• harmonic rejection of VCOs
+ 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.
Low Pass Filter Electrical Specifications
Outline Drawing
2
4
6
8
B
H
J
PASSBAND
(MHz)
(loss <1 dB)
K
fco, (MHz)
Nom.
(loss 3 dB)
1200
STOPBAND
(MHz)
(loss > 20 dB)
1620-2100
(loss > 40 dB)
2100-2500
Pass band
typ.
1.7
VSWR
(:1)
Stop band
typ.
18
DC-1000
1
N
3
A
5
7
P
D
C
G
E
F
typical frequency response
40 dB
electrical schematic
RF IN
RF OUT
M
G
J
ATTENUATION, dB
20 dB
Outline Dimensions (
inch
)
mm
A
0.75
19.05
H
0.07
1.91
B
0.38
9.65
J
0.6
15.24
C
0.28
7.11
K
0.45
11.43
D
0.01
0.25
M
0.47
11.94
E
0.05
1.27
N
0.1
2.54
F
0.02
0.51
P
0.15
3.81
G
0.2
5.08
wt
grams
1.60
3 dB
1 dB
DC
0.9
1
1.35
1.75
3
FREQUENCY / Fco
Typical Performance Data
Frequency
(MHz)
10.00
158.80
307.50
456.30
605.00
753.80
902.50
1000.00
1200.00
1400.00
1444.00
1488.00
1532.00
1576.00
1620.00
1664.00
1751.20
1838.40
1925.60
2012.80
2106.00
2188.00
2227.00
2266.00
2305.00
2344.00
2383.00
2422.00
2461.00
2500.00
Insertion Loss
(dB)
_
x
σ
0.00
0.10
0.20
0.20
0.30
0.40
0.50
0.80
7.00
23.40
27.10
30.80
34.50
38.40
42.40
46.80
58.50
67.20
60.90
59.60
59.60
61.20
62.60
63.30
64.30
65.40
67.40
68.40
72.40
73.60
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
1.50
1.76
1.78
1.80
1.90
2.00
2.30
2.60
4.40
4.00
1.90
1.40
1.30
1.10
1.40
1.60
1.50
1.90
2.50
1.70
4.90
3.40
Return Loss
(dB)
44.50
26.20
25.80
41.20
26.40
19.80
17.80
14.60
2.30
0.60
0.50
0.50
0.40
0.40
0.40
0.30
0.30
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Frequency
(MHz)
10.00
12.00
14.40
17.20
20.70
24.70
29.60
35.50
42.50
50.90
61.00
73.10
87.60
104.90
125.70
150.50
180.30
216.00
258.70
313.40
375.50
454.90
544.90
660.10
790.70
1000.00
1200.00
1390.20
1620.00
2017.50
Group Delay
(nsec)
0.90
1.10
1.00
1.20
1.10
1.20
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.20
1.20
1.20
1.20
1.30
1.40
1.80
2.00
1.20
0.70
0.50
Demo Board MCL P/N: TB-187
Suggested PCB Layout (PL-049)
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. C
M98898
SCLF-1000
060515
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
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