SF1186B-3 Datasheet, PDF (1/5 Pages) RF Monolithics, Inc – 1575.42 MHz SAW Filter

Preliminary
• Designed for GPS RF Front-end 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) _Pb
Maximum Ratings at +25 °C unless stated otherwise
Rating
Symbol
Maximum Input Signal Level
Withstanding DC Voltage
Operating Temperture Range
Storage Temperature Range
Reflow Soldering Temperature, 10 Seconds
Reflow Soldering Temperature, 40 Seconds
WVdc
T_A
T_STG
T_Reflow10
T_Reflow40
Value
+10
4
-40 to +85
-40 to +105
260
235
Units
dBm
Volts
°C
°C
°C
°C
SF1186B-3
1575.42 MHz
SAW Filter
SM3030-6
Electrical Characteristics
Characteristic
Center Frequency
1dB Passband width
Pass Band VSWR Fc ±2.0
Insertion Loss
Absolute Attenuation @:
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
850 MHz
1500 MHz
1535.42 MHz
1615.42 MHz
1640 MHz
1700 MHz
Sym
f_O
T_A
Notes
Min
Typ
Max
1
1575.42
1
10
18
1.4
2.0
1
2.68
3.5
1
45
51.2
1
40
52.7
1
20
38.9
1
20
58.8
1
45
59.1
1
50
56.7
-30
1
-40
+85
No matching network required for operation at 50 ohms
SM3030-6 3 x 3 mm Nominal Footprint
598 YWWS
500 Pieces/Reel
6
3000 Pieces/Reel
Units
MHz
MHz
dB
dB
ppm/°C
°C
Electrical Connections
Pin #
1
2
3
Description
Ground
Input
Ground
Pin #
4
5
6
Description
Ground
Output
Ground
Notes:
1. Unless noted otherwise, all specifications apply over the operating
temperature range with filter soldered to the specified demonstration
board without impedance matching and measured with 50 Ω network
analyzer.
2. The design, manufacturing process, and specifications of this filter
are subject to change.
3. 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. US and international patents may apply.
5. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
6. Tape and Reel Standard Per ANSI / EIA 481.
7. Electrostatic Sensitive Device. Observe precautions for handling.
www.RFM.com E-mail: [e-mail]
©2010 by RF Monolithics, Inc.
Page 1 of 5
SF1186B-3 10/26/10