SF2137E
•Steep Roll-off Filter for 869.00 MHz Unlicensed Band•Complies with Directive 2002/95/EC (RoHS)
•No Matching Required for Operation in 50Ω EnvironmentAbsolute Maximum RatingsRating
Input Power Level
DC Voltage on any Non-ground Terminal Operating Temperature Range
Storage Temperature Range in Tape and Reel
Maximum Soldering Profile, 5 Cycles/10 seconds Maximum
Pb869.00 MHzSAW Filter
Units
dBmV°C°C°C
173
Value
-40 to +85-40 to +85265
SM3030-6Electrical Characteristics Characteristic
Center FrequencyBandwidth, 1 dBBandwidth, 3 dB
Insertion Loss, 868 to 870 MHzAmplitude Ripple, 868 to 870 MHzAttenuation Referenced to 0 dB: 825 to 828 MHz 835 to 842 MHz 1 to 4 MHz 910 to 913 MHzSource ImpedanceLoad Impedance Case Style
Lid Symbolization, Y=year, WW=week, S=shift, Dot=pin 1 indicator Standard Reel Quantity Reel Size 7 Inch Reel Size 13 Inch
ZSZL
40303040
473942475050
SM3030-6 3.0 x 3.0 mm Nominal Footprint
711, YWWS500 Pieces/Reel3000 Pieces/Reel
ΩΩdB
IL
Sym
fC
NotesMinTyp
869.0011172.80.2
MaxUnits
MHz
4.01.5
dBdBP-P
Electrical Connections
Connection Port 1 Port 2 Case Ground
Terminals
25All others
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.Notes:
1.2.3.4.5.6.
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.
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.
The design, manufacturing process, and specifications of this filter are subject to change.US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 1 of 6
SF2137E - 9/13/10
http://oneic.com/
www.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 2 of 6
SF2137E - 9/13/10
http://oneic.com/
www.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 3 of 6
SF2137E - 9/13/10
http://oneic.com/
SM3030-6 Case
6-Terminal Ceramic Surface-Mount Case
3.0 X 3.0 mm Nominal Footprint
Case and PCB Footprint Dimensions
Dimension
ABCDEFGHIJKLMNO
Min2.872.871.120.772.671.470.721.370.471.17
mmNom3.003.001.250.902.801.600.851.500.601.303.201.701.050.810.38
Max3.133.131.381.032.931.730.981.630.731.43Min0.1130.1130.0440.0300.1050.0580.0280.0540.0190.046
InchesNom0.1180.1180.0490.0350.1100.0630.0330.0590.0240.0510.1260.0670.0410.0320.015
Max0.1230.1230.0540.0400.1150.0680.0380.00.0290.056
Case Materials
Materials
Solder PadPlatingLid PlatingBody
0.3 to 1.0 µm Gold over 1.27 to 8. µm Nickel
2.0 to 3.0 µm NickelAl2O3 Ceramic
Pb Free
PCB Footprint Top View
Top View Bottom View
B16C6GH1711YWWSA25EF52I34D4J3www.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 4 of 6
SF2137E - 9/13/10
http://oneic.com/
Tape and Reel Specifications
100 REF.\"B\" REF.“B”
Inches
713
millimeters
178330
Quantity Per Reel
5003000
See Detail \"A\"12.013.020.22.0COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
AoBoKoPitchW
3.35 mm3.35 mm1.40 mm8.0 mm
12.0mm
0.3 ± 0.052.04.01.501.755.5PIN #1ARO.3(MAX.)12.0BoBAoKoBPitchAR0.5(MAX.)1.5SECTION A-ASECTION B-BUSER DIRECTION OF FEEDwww.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 5 of 6
SF2137E - 9/13/10
http://oneic.com/
Typical Solder Reflow Profile
www.RFM.com E-mail: info@rfm.com©2009-2010 by RF Monolithics, Inc.Page 6 of 6
SF2137E - 9/13/10
http://oneic.com/
分销商库存信息:
RFMSF2137E
