SF1103B RF Monolithics, SF1103B Datasheet
SF1103B
Manufacturer Part Number
SF1103B
Description
Frequency = 285.0 ;; Description = Filter, W-cdma if
Manufacturer
RF Monolithics
Datasheet
1.SF1103B.pdf
(6 pages)
SF1103B
Absolute Maximum Ratings
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc.
4347 Sigma Road
Dallas, Texas 75244
USA
Characteristic
Nominal Center Frequency
Passband
Rejection
Operating Temperature Range
Matching to Unbalanced 50
Case Style
Lid Symbolization (YY = year, WW = week) See note 4
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Max Soldering Profile
Designed for WCDMA 3G IF Applications
Quartz Temperature Stability
Small Size
Hermetic 7 x 5 mm Surface-Mount Case
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified
demonstration board with impedance matching to 50
Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
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.
“LRIP” or “L” after the part number indicates “low rate initial production” and “ENG” or “E” indicates “engineering prototypes.”
The design, manufacturing process, and specifications of this filter are subject to change.
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.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
Copyright 1999, RF Monolithics Inc.
Group Delay Variation over fc 1.9 MHz
fc-25 to fc-5.0 and fc+5.0 to fc+25 MHz
Amplitude Ripple over fc 1.9 MHz
285 MHz SAW Filter
Insertion Loss at fc
Home page:
1 dB Passband
3 dB Passband
PRELIMINARY
Phone: +1(972)233-2903
e-mail:
Fax: +1(972)387-8148
-40 to +85
and measured with 50
Value
235 C for 90 s
+10
30
info@rfm.com
www.rfm.com
Sym
GDV
BW
BW
T
Units
fc
IL
dBm
VDC
A
C
1
3
SMP-03 7 x 5 mm Nominal Footprint
TBD
Min
-20
network analyzer.
40
Electrical Connections
RFM SF1103B YYWW
Port 1 Gnd Return
Port 2 Gnd Return
285.000
14.5
Typ
0.8
70
42
External L-C
Case Ground
2.0
2.5
Connection
Port 1 Hot
Port 2 Hot
Max
150
+80
1.0
European Sales Office
44 1963 251510
44 1963 251383
Terminals
10
1
5
6
All others
SF1103B 3/05/01 D
Units
dB
ns
MHz
MHz
dB
dB
C
P-P
P-P
Notes
1, 2, 3
1, 2
1
1
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SF1103B Summary of contents
Page 1
... Home page: Typ Max Units Notes 285.000 MHz 1 14.5 dB MHz 1, 2 2.0 2.5 0.8 1.0 dB P-P 70 150 External L-C Connection Terminals Port 1 Hot 10 1 Port 2 Hot 5 6 Case Ground All others European Sales Office 44 1963 251383 44 1963 251510 SF1103B 3/05/01 D ...
Page 2
... SF1103B 285 MHz SAW Filter 0 dB -20 -40 -60 -80 -100 -10 RF Monolithics, Inc. 4347 Sigma Road Dallas, Texas 75244 USA 3 MHz/DIV 1 MHz/DIV Phone: +1(972)233-2903 Fax: +1(972)387-8148 e-mail: info@rfm.com www.rfm.com Home page: European Sales Office 44 1963 251383 44 1963 251510 sf1103bp ...
Page 3
... SMP-03 Case 10-Terminal Ceramic Surface-Mount Case Nominal Footprint B RF Monolithics, Inc. Phone: (972) 233-2903 RFM Europe Phone: 44 1963 251383 ©1999 by RF Monolithics, Inc. The stylized RFM logo and RFM are registered trademarks of RF Monolithics, Inc. Dimension Min A 6. ...
Page 4
...
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