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SF1184B-1

RF Monolithics
Part Number SF1184B-1
Manufacturer RF Monolithics
Description SAW Filter
Published Nov 6, 2012
Detailed Description SF1184B-1 • • • • RF Filter for GSM900 No Matching Circuit Required 3.0 x 3.0 x 1.3 mm Package Complies with Directive 2...
Datasheet PDF File SF1184B-1 PDF File

SF1184B-1
SF1184B-1


Overview
SF1184B-1 • • • • RF Filter for GSM900 No Matching Circuit Required 3.
0 x 3.
0 x 1.
3 mm Package Complies with Directive 2002/95/EC (RoHS) 947.
5 MHz SAW Filter Pb Value +15 -5 ~ +5 -30 to +85 Absolute Maximum Ratings Rating Maximum Input Power DC voltage between Terminals Operating Temperature Units dBm VDC °C SM3030-6 Electrical Characteristics Characteristic Nominal Operating Frequency Passband Attenuation Insertion Loss (935~960 MHz) Amplitude Ripple (935~960 MHz) D.
C.
~871 MHZ 890~915 MHZ 980~1025 MHZ 1025~2000 MHZ 2000~3000 MHZ VSWR (935~960 MHz) Impedance at Fc ; 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.
7 0.
6 Max 3.
5 1.
4 Units MHz dB dB dB dB dB dB dB 50 30 25 45 20 1 1 62.
1 43.
9 28.
6 54.
1 26.
8 1.
6 50 50 2.
3 dB Ω Ω SM3030-6 3 x 3 mm Nominal Footprint 459 YYWWD Electrical Connections Connection Input Output Ground Terminals 2 5 All others CAUTION: Electrostatic Sensitive Device.
Observe precautions for handling.
Notes: 1.
2.
3.
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.
"LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes.
" 5.
6.
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 mus...


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