Outline Drawing
Maximum Ratings
Outline Dimensions ( )
inch
mm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
Low Pass Filter Electrical Specifi cations
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
Power Input
0.5W max.
Applications
defense communications
receivers/transmitters
harmonic rejection of VCOs
Features
wide selection of cut-off frequencies
excellent rejection
custom models available
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Low Pass Filter
SCLF-1000+
SCLF-1000
REV. C
M98898
SCLF-1000
060515
Surface Mount
50
DC to 1000 MHz
PASSBAND
(MHz)
fco, (MHz)
Nom.
STOPBAND
(MHz)
VSWR
(:1)
(loss <1 dB)
(loss 3 dB)
(loss > 20 dB)
(loss > 40 dB)
Pass band
typ.
Stop band
typ.
DC-1000
1200
1620-2100
2100-2500
1.7
18
electrical schematic
2
4
6
8
1
3
5
7
A
N
M
G
J
P
B
C
D
G
E
F
H
J
K
A
B
C
D
E
F
G
0.75
0.38
0.28
0.01
0.05
0.02
0.2
19.05
9.65
7.11
0.25
1.27
0.51
5.08
H
J
K
M
N
P
wt
0.07
0.6
0.45
0.47
0.1
0.15
grams
1.91
15.24
11.43
11.94
2.54
3.81
1.60
Pin Connections
INPUT 1
OUTPUT 8
GROUND
2,3,4,5,6,7
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x identifi es RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifi cations.
CASE STYLE: YY161
PRICE: $12.95 ea. QTY (1-9)
typical frequency response
40 dB
20 dB
3 dB
1 dB
FREQUENCY / Fco
A
T
TENU
A
T
ION, dB
DC 0.9 1 1.35 1.75 3
RF IN
RF OUT
Demo Board MCL P/N: TB-187
Suggested PCB Layout (PL-049)
10.00 0.00
0.00
44.50
10.00
0.90
158.80
0.10
0.00
26.20
12.00
1.10
307.50
0.20
0.00
25.80
14.40
1.00
456.30
0.20
0.00
41.20
17.20
1.20
605.00
0.30
0.00
26.40
20.70
1.10
753.80
0.40
0.00
19.80
24.70
1.20
902.50
0.50
0.00
17.80
29.60
1.10
1000.00
0.80
0.10
14.60
35.50
1.10
1200.00
7.00
1.50
2.30
42.50
1.10
1400.00
23.40
1.76
0.60
50.90
1.10
1444.00
27.10
1.78
0.50
61.00
1.10
1488.00
30.80
1.80
0.50
73.10
1.10
1532.00
34.50
1.90
0.40
87.60
1.10
1576.00
38.40
2.00
0.40
104.90
1.10
1620.00
42.40
2.30
0.40
125.70
1.10
1664.00
46.80
2.60
0.30
150.50
1.10
1751.20
58.50
4.40
0.30
180.30
1.10
1838.40
67.20
4.00
0.20
216.00
1.10
1925.60
60.90
1.90
0.20
258.70
1.10
2012.80
59.60
1.40
0.20
313.40
1.20
2106.00
59.60
1.30
0.20
375.50
1.20
2188.00
61.20
1.10
0.20
454.90
1.20
2227.00
62.60
1.40
0.20
544.90
1.20
2266.00
63.30
1.60
0.20
660.10
1.30
2305.00
64.30
1.50
0.20
790.70
1.40
2344.00
65.40
1.90
0.20
1000.00
1.80
2383.00
67.40
2.50
0.20
1200.00
2.00
2422.00
68.40
1.70
0.20
1390.20
1.20
2461.00
72.40
4.90
0.20
1620.00
0.70
2500.00
73.60
3.40
0.20
2017.50
0.50
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