®SF1143B-2315.00 MHz
Pb•••••Designed for SDARS IF Receiver Low Insertion Loss
5.0 X 7.0 mm Surface-Mount CaseDifferential Input and Output
Complies with Directive 2002/95/EC (RoHS)
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in PassbandMax. DC voltage between any 2 terminalsStorage Temperature RangeMax Soldering Profile
Value+1030-40 to +105UnitsdBmVDC°C265°C for 10 s
SMP-03
Electrical Characteristics
SymfC
Insertion Loss at fcIL1dB PassbandBW1
Fast Amplitude Ripple over fc ±6.35 MHzGroup Delay Variation over fc ±6.35 MHzGDVRejection100 to fc-10.3 and fc+10.3 to fc+100 MHzOperating Temperature RangeTADifferential Input and Output ImpedanceCase StyleLid Symbolization (YY=year, WW=week, S=shift) See note 4Characteristic
Nominal Center FrequencyPassbandNotes1
±6.351, 21, 2, 316
40-4023TBDMin
Typ315.00015.1±7.05Max17.01.0200+105UnitsMHzdBMHzdBP-PnsP-PdB°C250 ohmsSMP-03 7 x 5 mm Nominal FootprintRFM SF1143B-2 YYWWSElectrical Connections
ConnectionPort 1 Hot
Port 1 Ground ReturnPort 2 Hot
Port 2 Ground ReturnCase Ground
Terminals
10156
All Others
Notes:
1.
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer.2.Unless noted otherwise, all frequency specifications 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.Tape and Reel Standard ANSI / EIA 481.7.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.8.US and international patents may apply.9.RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.10.©Copyright 1999, RF Monolithics Inc.
11.Electrostatic Sensitive Device. Observe precautions for handling.RF Monolithics, Inc.Phone: (972) 233-2903Fax: (972) 387-8148RFM EuropePhone: 44 1963 251383Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.E-mail: info@rfm.comhttp://www.rfm.comSF1142B-2-030705
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315.00 MHz SAW Filter
Tape and Reel Specifications
“B “
Nominal SizeInches
100 REF.\"B\" REF.Quantity Per Reel
5002000
millimeters
178330
713
See Detail \"A\"16.012.0013.20.22.0COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
AoBoKoPitchW
5.5 mm7.5 mm2.0 mm8.0 mm16.0 mm
PIN #1
USER DIRECTION OF FEEDRF Monolithics, Inc.Phone: (972) 233-2903Fax: (972) 387-8148
RFM EuropePhone: 44 1963 251383Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.E-mail: info@rfm.comhttp://www.rfm.comSF1142B-2-030705
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315.00 MHz SAW Filter
10-Terminal Ceramic Surface-Mount Case
7 x 5 mm Nominal Footprint
Case Dimensions
Dimension
ABCDEHJKP
Min6.804.80
mmNom7.005.001.650.602.541.05.003.001.27
Max7.205.202.00
Min0.2680.1
InchesNom0.2760.1970.0650.0240.1000.0390.1970.1180.050
Max0.2830.2050.079
Electrical Connections
Connection
Port 1Port 2
Input or ReturnReturn or InputOutput or ReturnReturn or OutputGround
Single Ended OperationDifferential Operation
Terminals
10156All othersReturn is groundReturn is hot
CB110H10E1-2RFMSF1143BYYWWS234987DA98723P45665TOP VIEWBOTTOM VIEWRF Monolithics, Inc.Phone: (972) 233-2903Fax: (972) 387-8148RFM EuropePhone: 44 1963 251383Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.E-mail: info@rfm.comhttp://www.rfm.comSF1142B-2-030705
Page 3
http://oneic.com/
分销商库存信息:
RFM
SF1143B-2
