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SF2002E

RF Monolithics
Part Number SF2002E
Manufacturer RF Monolithics
Description SAW Filter
Published Nov 5, 2012
Detailed Description ® SF2002E 942.5 MHz SAW Filter • • • • • RF Filter for EGSM Low Loss Design No Matching Circuit Required 3.0 x 3.0 x ...
Datasheet PDF File SF2002E PDF File

SF2002E
SF2002E

Overview
® SF2002E 942.
5 MHz SAW Filter • • • • • RF Filter for EGSM Low Loss Design No Matching Circuit Required 3.
0 x 3.
0 x 1.
3 mm Package Complies with Directive 2002/95/EC (RoHS) Pb Absolute Maximum Ratings Rating Maximum Input Power DC voltage between Terminals Operating Temperature Value +15 -5 ~ +5 -30 to +85 Units dBm VDC °C SM3030-6 Electrical Characteristics Characteristic Nominal Operating Frequency Passband Attenuation Insertion Loss (925~960 MHz) Amplitude Ripple (925~960 MHz) D.
C.
~905 MHZ 905~915 MHZ 980~1000 MHZ 1000~2000 MHZ VSWR (925~960 MHz) Input ZIN Output ZOUT Case Style Lid Symbolization (YY=year, WW=week, D=day) www.
DataSheet.
net/ Sym fC IL Notes Min Typ 947.
5 2.
2 0.
8 Max 3.
0 1.
5 Units MHz dB dB dB dB dB dB 17.
0 5.
0 13.
0 20.
0 2.
2 1 1 20.
5 15.
0 30.
0 23.
0 2.
7 50 50 dB Ω Ω SM3030-6 3 x 3 mm Nominal Footprint 597 YYWWD 50 Electrical Connections Connection Input Output Ground Terminals 2 5 All others pin 2 pin 5 SAW Filter TOP VIEW 50 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.
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 dire...


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