Surface Mount
Low Pass Filters
50Ω
DC to 865 MHz
Features
-40°C to 85°C
-55°C to 100°C
0.5W Max.
EW!
N
SCLF-SERIES
SALF-SERIES
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input
• 7-section elliptic function
• excellent rejection, 20 dB at 1.25* f
3
dB
and 40 dB at 1.46* f
3
dB
• low cost
CASE STYLE: YY161/YY101
Applications
Pin Connections
IN
OUT
GROUND
1
8
2,3,4,5,6,7
• defense communications
• receivers transmitters
• harmonic rejection of vcos
Electrical Specifications
Outline Drawing
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Min.
SCLF-4.7
SCLF-8.4
SCLF-10
SCLF-23
SCLF-27
SCLF-36
SCLF-44
SCLF-65
SALF-78
SALF-116
SALF-146
SALF-265
SALF-325
SALF-396
SALF-490
SALF-580
SALF-680
SALF-800
SALF-865
DC-4.7
DC-8.4
DC-10
DC-23
DC-27
DC-36
DC-44
DC-65
DC-78
DC-116
DC-146
DC-265
DC-325
DC-396
DC-490
DC-580
DC-680
DC-800
DC-865
fco, MHz
Nom.
(loss 3 dB)
Typ.
5.6
9.4
12.2
25
30
40
48.5
71
93
142
171
308
383
458
620
720
790
935
980
STOP BAND (MHz)
(loss> 20 dB)
Min.
6.60-7.40
11.4-12.6
14.0-16.0
31.0-34.0
36.0-41.0
50.0-57.0
59.0-65.5
86.0-96.0
120-136
182-220
210-240
390-470
480-580
570-620
800-900
1000-1300
1090-1400
1200-1330
1300-1400
( loss> 40 dB)
Min.
7.4-600
12.6-210
16.0-230
34.0-320
41.0-480
57.0-390
65.5-420
96-510
136-550
220-825
240-850
470-1100
580-1250
620-1430*
900-1600*
1300-2100
1400-2200
1330-2550*
1400-2550*
VSWR (:1)
Passband Stopband
Typ.
Typ.
1.25
1.25
1.20
1.5
1.3
1.3
1.3
1.3
1.3
1.3
1.5
1.2
1.3
1.3
1.3
1.5
1.4
1.6
1.4
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
CASE
STYLE
PRICE
$
Qty.
(1-9)
YY161
YY161
YY161
YY161
YY161
YY161
YY161
YY161
YY101
YY101
YY101
YY101
YY101
YY101
YY101
YY101
YY101
YY101
YY101
8.95
8.95
8.95
8.95
8.95
8.95
8.95
8.95
6.95
6.95
6.95
6.95
6.95
6.95
6.95
6.95
6.95
6.95
6.95
YY101*/YY161 Outline Dimensions (
inch
)
mm
A
.75
19.05
B
.38
9.65
C
.28
7.11
D
.010
0.25
E
.050
1.27
N
.100
2.54
F
.020
0.51
G
.200
5.08
H
.075
1.91
*Stopband loss, 35 dB min.
For other cut-off frequency requirements, please contact factory,
new models typically ship within 2-3 weeks A.R.O
J
K
.600
.450
15.24 11.43
L
M
—
.470
— 11.94
P
wt.
.150 grams
3.81
1.6
*For YY101, C=0.2" (5.08 mm)
Demo Board MCL P/N: TB-187
Suggested PCB Layout (PL-049)
ATTENUATION, dB
LOW PASS
TYPICAL FREQUENCY RESPONSE
40dB*
20dB
DC
3dB
1dB
1.46
0.86 1 1.25
FREQUENCY / Fco
3
Mini-Circuits
®
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
ISO 9001 CERTIFIED
REV. B
M92178
ED-10820
SCLF_SALF-SERIES
WZ/URJ/CP/AM
040429
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