RFM SF1080A

SF1080A
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•
•
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Designed for CATV Applications (Pilot Tone)
Tightly Controlled Insertion Loss
9.1 x 7.1 mm Surface-Mount Case
Unbalanced Input and Output
Complies with Directive 2002/95/EC (RoHS)
499.25 MHz
SAW Filter
Pb
Absolute Maximum Ratings
Rating
Value
Units
Maximum Incident Power in Passband
+10
dBm
Max. DC voltage between any 2 terminals
30
VDC
Storage Temperature Range
-54 to +85
Suitable for lead-free soldering - Max Soldering Profile
°C
260°C for 30 s
SM9171-10
Electrical Characteristics
Characteristic
Sym
fC
Nominal Center Frequency
Passband
Insertion Loss at fc
0.5 dB Passband
3 dB Passband
Notes
1
Min
Typ
499.250
Max
Units
MHz
6.0
7.5
9.0
dB
1, 2
±100
IL
BW0.5
BW3
±800
Amplitude Ripple over fc ±100 kHz
Rejection
0.5
1, 2, 3
fc-200 to fc-3.0 and fc+3.0 to fc+200 MHz
Ultimate
Operating Temperature Range
kHz
±970
35
dB
40
TA
Impedance Matching to 50 Ω unbalanced
1
dBP-P
+75
-25
°C
External L-C
Case Style
SM9171-10 9.1 x 7.1 mm Nominal Footprint
Lid Symbolization (XX = 2 character date code)
RFM SF1080A XX
Electrical Connections
Connection
Port 1 Hot
Port 1 Gnd Return
Port 2 Hot
Port 2 Gnd Return
Case Ground
Terminals
10
1
5
6
All others
Notes:
1. Unless noted otherwise, all specitication apply over the operating temperature range with filter soldered to the specified demonstration board with
impedanced matching to 50 Ω network analyzer.
2. Unless noted otherwise, all frequency specitications are referenced to the nominal center frequency, fc.
3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout
and external impedance matching design. See Application Note No. 42 for details.
4. “LRIP” or “L” after the part number indicates “low rate initial production” and “ENG” or “E” indicates “engineering prototypes.”
5. The design, manufacturing process, and specifications of this filter are subject to change.
6. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port
1 and Port 2, so that the filter must always be installed in one direction per the circuit design.
7. US and international patents may apply.
8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
9. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-9148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected]
http://www.rfm.com
SF1080A-112904
Page 1 of 3
499.25 MHz
SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-9148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected]
http://www.rfm.com
SF1080A-112904
Page 2 of 3
499.25 MHz
SAW Filter
SM9171-10 Case
10-Terminal Ceramic Surface-Mount Case
9.1 x 7.1 mm Nominal Footprint
Case Dimensions
Dimension
Min
8.86
6.88
A
B
C
D
E
H
P
mm
Nom
9.09
7.11
1.91
0.99
0.79
1.0
2.54
Max
9.40
7.40
2.00
Inches
Nom
0.358
0.280
0.075
0.039
0.031
0.039
0.100
Min
0.349
0.271
Max
0.370
0.291
0.079
Materials
Solder Pad
Termination
Au plating 30 - 60 µinches (76.2-152 µm) over 80200 µinches (203-508 µm) Ni.
Lid
Fe-Ni-Co Alloy Electroless Nickel Plate (8-11%
Phosphorus) 100-200 µinches Thick
Body
Al2O3 Ceramic
Pb Free
Electrical Connections
Connection
Port 1
Port 2
Terminals
Input or Return
6
Return or Input
5
Output or Return
1
Return or Output
10
Ground
All others
Single Ended Operation
Return is ground
Differential Operation
Return is hot
C
B
P
H
3
2
2
4
1
5
10
6
9
E
(10 Places)
A
3
1
4
10
5
9
6
(10 Places) D
7
8
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-9148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
8
7
E-mail: [email protected]
http://www.rfm.com
SF1080A-112904
Page 3 of 3
BILL OF MATERIALS
PART IDENTIFIER
DESCRIPTION 1
DESCRIPTION 2
SF1080A(DEMO)
SF1080A-000
SF1080A
400-0845-001
400-0533-001
500-0003-019
500-0003-120
500-0003-020
500-0248-001
500-0815-012
500-0010-120
500-0010-150
500-0815-015
DEMO BOARD,SF1080A
ASSY DIAGRAM,DEMO BOARD
FILTER,SM,499.250MHZ
PCB, SMT FILTER
SHIELD,TO-39 TEST FIXTURE
CAP,CHIP,NPO,1.9(J),STD
CAP,CHIP,NPO,12(J), STD
CAP,CHIP,NPO,2.0(C),STD
CONN,COAX,FLANGE MT.JACK
IND,CHIP,0402,1.2NH, ± 0.3 NH
IND, CHIP, 1008CS, 12NH, 10%
IND, CHIP, 1008CS, 15NH, 10%
IND, CHIP, 0402, 1.5NH, ± 0.3 NH
SF1080A
GENERAL INSTRUMENT
TEST FIXTURE
4 HOLE
SIZE
SCALE
QTY/ASSY
NONE
FSCM NO.
A
2U874
W/O or ECN
7046
0
1.0000
1.0000
1.0000
1.0000
2.0000
1.0000
2.0000
1.0000
1.0000
1.0000
1.0000
REFERENCE DESCRIPTION
FLTR1
PCB1
SHLD
C1
C 2, 4
C3
J 1, 2
L1
L2
L3
L4
DWG NO.
SF1080A(DEMO)
REV
B
SHEET
1
OF
2
REV HISTORY
REV
ECN
DATE
DESCRIPTION
A
6122
11/19/97
INITIAL RELEASE
B
7046
09/22/98
DOCUMENT UPDATE
SIZE
SCALE
NONE
FSCM NO.
A
2U874
W/O or ECN
7046
DWG NO.
SF1080A(DEMO)
REV
B
SHEET
2
OF
2