SF1186E-2
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Designed for Front-end GPS Applications
Low Insertion Loss
3.0 x 3.0 x 1.3 mm Surface-mount Case
No Matching Circuit Required
Complies with Directive 2002/95/EC (RoHS)
1575.42 MHz
Pb
Value
+10
4
-40 to +105
260
235
260°C for 30 s
SAW Filter
Units
dBm
Volts
°C
°C
°C
Maximum Ratings at +25 °C unless stated otherwise
Rating
Maximum Input Signal Level
DC Voltage on any Non-ground Terminal
Storage Temperature Range
Lead Soldering Temperature for 10 Seconds
Peak Reflow Solder Temp for 40 Seconds
WVdc
T
STG
T
WAVE
T
Reflow
Symbol
Suitable for lead-free soldering - Max Soldering Temperature
SM3030-6
Electrical Characteristics
Characteristic
Center Frequency
1 dB Bandwidth
Passband Amplitude Ripple, f
O
±2.0 MHz
Passband VSWR
Insertion Loss
Attenuation Referenced to 0 dB:
850 MHz
1500 MHz
1535.42 MHz
1615.42 MHz
1640 MHz
1700 MHz
Temperature Coefficient
Operating Temperature
Single-ended Input /Output Impedance Match
Case Style
Lid Symbolization
y=year, ww=week, s=shift
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
Sym
f
O
Notes
1
1
Min
2.046
Typ
1575.42
15.3
0.1
1.4
2.68
Max
Units
MHz
MHz
dB
P-P
dB
1
1
1
1
1
1
1
1.0
2.0
3.5
T
A
45
51.2
40
52.7
20
38.9
20
58.8
45
59.1
50
56.7
-30
1
-40
+95
No matching network required for operation at 50 ohms
SM3030-6 3 x 3 mm Nominal Footprint
979 YWWS
500 Pieces/Reel
6
3000 Pieces/Reel
dB
ppm/°C
°C
Electrical Connections
Pin #
1
2
3
Description
Ground
Input
Ground
Pin #
4
5
6
Description
Ground
Output
Ground
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
Unless noted otherwise, all specifications apply over the operating tem-
perature range with filter soldered to the specified demonstration board
without impedance matching and measured with 50
Ω
network analyzer.
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 must always be installed in one direction per
the circuit design.
4.
5.
6.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
Tape and Reel Standard Per ANSI/EIA 481.
www.RFM.com E-mail: info@rfm.com
© 2008-2011 by RF Monolithics, Inc.
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SF1186E-2 10/6/11
RFM [ RF MONOLITHICS, INC ]
