Surface Mount
SCLF-SERIES
SALF-SERIES
Low Pass Filters
50Ω DC to 865 MHz
Features
Maximum Ratings
OperatingTemperature
StorageTemperature
Power Input
• 7-section elliptic function
• excellent rejection, 20 dB at 1.25* f3 dB
and 40 dB at 1.46* f3 dB
• low cost
-40°C to 85°C
-55°C to 100°C
0.5W Max.
CASE STYLE: YY161/YY101
Applications
• defense communications
• receivers transmitters
• harmonic rejection of vcos
Pin Connections
IN
1
OUT
8
GROUND
2,3,4,5,6,7
Electrical Specifications
PASSBAND
(MHz)
(loss < 1 dB)
fco, MHz
Nom.
STOP BAND (MHz)
VSWR (:1)
CASE PRICE
MODEL
NO.
STYLE
$
Qty.
Outline Drawing
(loss 3 dB)
Passband Stopband
(loss> 20 dB)
Min.
( loss> 40 dB)
Min.
Typ.
(1-9)
Typ.
Typ.
Min.
SCLF-4.7
SCLF-8.4
SCLF-10
SCLF-23
DC-4.7
DC-8.4
DC-10
DC-23
5.6
9.4
12.2
25
6.60-7.40
11.4-12.6
14.0-16.0
31.0-34.0
7.4-600
12.6-210
16.0-230
34.0-320
1.25
1.25
1.20
1.5
18
18
18
18
YY161
YY161
YY161
YY161
8.95
8.95
8.95
8.95
SCLF-27
SCLF-36
SCLF-44
SCLF-65
DC-27
DC-36
DC-44
DC-65
30
40
48.5
71
36.0-41.0
50.0-57.0
59.0-65.5
86.0-96.0
41.0-480
57.0-390
65.5-420
96-510
1.3
1.3
1.3
1.3
18
18
18
18
YY161
YY161
YY161
YY161
8.95
8.95
8.95
8.95
SALF-78
DC-78
DC-116
DC-146
DC-265
93
120-136
182-220
210-240
390-470
136-550
220-825
240-850
470-1100
1.3
1.3
1.5
1.2
18
18
18
18
YY101
YY101
YY101
YY101
6.95
6.95
6.95
6.95
SALF-116
SALF-146
SALF-265
142
171
308
SALF-325
SALF-396
SALF-490
SALF-580
DC-325
DC-396
DC-490
DC-580
383
458
620
720
480-580
570-620
800-900
580-1250
620-1430*
900-1600*
1300-2100
1.3
1.3
1.3
1.5
18
18
18
18
YY101
YY101
YY101
YY101
6.95
6.95
6.95
6.95
1000-1300
SALF-680
SALF-800
SALF-865
DC-680
DC-800
DC-865
790
935
980
1090-1400
1200-1330
1300-1400
1400-2200
1330-2550*
1400-2550*
1.4
1.6
1.4
18
18
18
YY101
YY101
YY101
6.95
6.95
6.95
inch
YY101*/YY161 Outline Dimensions (
)
*Stopband loss, 35 dB min.
mm
A
.75
19.05
B
.38
9.65
C
.28
7.11
D
.010
0.25
E
.050
1.27
F
.020
0.51
G
.200
5.08
H
.075
1.91
For other cut-off frequency requirements, please contact factory,
new models typically ship within 2-3 weeks A.R.O
J
.600
15.24 11.43
K
.450
L
—
—
M
.470
11.94
N
.100
2.54
P
wt.
.150 grams
3.81 1.6
*For YY101, C=0.2" (5.08 mm)
LOW PASS
TYPICAL FREQUENCY RESPONSE
Demo Board MCL P/N: TB-187
Suggested PCB Layout (PL-049)
40dB*
20dB
3dB
1dB
DC
0.86 1 1.25
1.46
3
FREQUENCY / Fco
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. B
M92178
ED-10820
Mini-Circuits
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
SCLF_SALF-SERIES
WZ/URJ/CP/AM
040429
ISO 9001 CERTIFIED