SF2239E Datasheet, PDF (1/6 Pages) Murata Manufacturing Co., Ltd. – 2580 MHz SAW Filter

Preliminary
• Low-loss RF SAW Filter
• Surface-mount 3.0 x 3.0 x 1.3 mm Package
• Complies with Directive 2002/95/EC (RoHS) Pb
Absolute Maximum Ratings
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range
Solder Reflow Temperature, 10 seconds, 5 cycles maximum
Electrical Characteristics
Characteristic
Center Frequency
Maximum Insertion Loss, 2530 to 2630 MHz
Amplitude Ripple, 2530 to 2630MHz
VSWR, 2530 to 2630 MHz
Attenuation Referenced to 0 dB:
DC to 1880 MHz
1880 to 2450 MHz
2450 to 2470 MHz
2470 to 2510 MHz
2655 to 2690 MHz
2690 to 2710 MHz
2710 to 4000 MHz
Source Impedance
Load 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
SF2239E
Value
10
3
-30 to +85
-40 to +95
260
Units
dBm
V
°C
°C
°C
2580 MHz
SAW Filter
SM3030-6
Sym Notes
Min
F_C
IL
Typ
2580
Max
4.0
2.5
2.3:1
26
28
35
10
10
38
30
Z_S
50
Z_L
50
SM3030-6 3.0 x 3.0 mm Nominal Footprint
973, YWWS
500 Pieces/Reel
3000 Pieces/Reel
Units
MHz
dB
dB_P-P
dB
Ω
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
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 direction per the circuit design.
7. US and international patents may apply.
8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [e-mail]
©2010 by RF Monolithics, Inc.
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SF2239E - 7/16/10