• Low Loss RF SAW Filter
• Surface Mount 3.0 x 3.0 mm Package
• Complies with Directive 2011/65/EU (RoHS)
Absolute Maximum Ratings
Pb
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Operable Temperature Range
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Suitable for Lead-free Soldering - Maximum Soldering Profile
Value
Units
10 dBm
5V
-45 to +125
°C
-40 to +85
°C
-40 to +85
°C
260°C for 30 s
SF2294E
922.5 MHz
SAW Filter
SM3030-6
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 920.0 to 925.0 MHz (-20 to +75°C)
920.0 to 925.0 MHz (-40 to +85°C)
Amplitude Ripple, 920.0 to 925.0 MHz
Attenuation, Referenced to 0 dB:
775 to 835 MHz
835 to 895 MHz
970 to 992 MHz
992 to 1075 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
Electrical Connections
Connection
Terminals
Input
2
Output
5
Case Ground
All others
Sym
fC
IL
Notes
Min
Typ
922.5
2.7
0.4
Max
4.2
4.5
2.0
40 45
36 44
36 44
38 45
ZS 50
ZL 50
SM3030-6 3.0 x 3.0 mm Nominal Footprint
A46, YWWS
500 Pieces/Reel
3000 Pieces/Reel
Units
MHz
dB
dB
dB
50 ohm
2 SS FF 22 21 98 64EE 5
1,3,4,6
50 ohm
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 and measured with 50 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. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd.
Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved 2015
SF2294E (R) 2/7/18
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