SF1183E_TD Datasheet, PDF (1/5 Pages) Murata Manufacturing Co., Ltd. – 881.5 MHz SAW Filter

Preliminary
• RF Filter for Mobile Communication Applications
• Low Insertion Loss
• 3.0 x 3.0 x 1.3 mm Surface-mount Case
• No Matching Circuit Required
SF1183E_TD
881.5 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Input Power
Maximum DC Voltage
Component Operating Temperature Range
Component Storage Temperature Range
Max Soldering Profile
Electrical Characteristics
Characteristic
Nominal Operating Frequency
Insertion Loss, 869 to 894 MHz
Amplitude Ripple, p-p, 869 to 894 MHz
Attenuation (Reference level from 0 dB)
DC to 824 MHz
824 to 849 MHz
970 to 997 MHz
997 to 1150 MHz
1150 to 1500 MHz
1500 to 2000 MHz
2000 to 3000 MHz
VSWR, 869 to 894 MHz
Source impedance
Load impedance
Single Ended Input / Output, Impedance match
Case Style
Lid Symbolization (Y=year, WW=week, S=day)
Value
Units
+10
dBm
5
VDC
-30 to +85
°C
-40 to +85
°C
265 °C for 10 s
SM3030-6
Sym
f_C
IL
Z_S
Z_L
Notes
Min
1
Typ
881.5
2.3
0.8
Max
Units
MHz
3.0
dB
1.5
1, 2, 3
40
35
35
40
30
25
20
50
47
64
60
51
41
27
1.6:1
50
50
2.0:1
dB
MHz
Ω
Ω
No matching network required for operation at 50 ohms
SM3030-6 3 x 3 mm Nominal Footprint
A92 YWWS
Electrical Connections
Connection
Input
Output
Ground
Terminals
2
5
All others
50
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 net-
work 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 Applica-
tion Note No. 42 for details.
4. "LRIP" or "L" after the part number indicates "low rate initial produc-
tion" 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.
9. Electrostatic Sensitive Device. Observe precautions for handling.
www.RFM.com E-mail: [e-mail]
© 2013 by RF Monolithics, Inc.
Page 1 of 5
SF1183E_TD 6/21/13