Preliminary
SF1186K-2
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RF Filter Designed for Front End GPS Applications
Single-ended Input, Balanced Output
Excellent Rejection
1.45 x 1.15 mm Surface-Mount Case
Complies with Directive 2002/95/EC (RoHS)
Pb
1575.42 MHz
SAW Filter
Value
+10
3
-40 to +85
-40 to +85
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage On any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Maximum Soldering Temerature Profile (5 cycles maximum)
Units
dBm
VDC
°C
°C
265 °C for 10 s
SM1411-5
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 1574.42 to 1576.42 MHz
Amplitude Ripple, 1574.42 to 1576.42 MHz
Rejection Referenced to IL
MAX
100 to 960 MHz
960 to 1425 MHz
1425 to 1475 MHz
1475 to 1515 MHz
1515 to 1525 MHz
1625 to 1635 MHz
1635 to 1675 MHz
1675 to 1750 MHz
1750 to 1805 MHz
1805 to 1980 MHz
1980 to 2400 MHz
2400 to 3155 MHz
3155 to 6000 MHz
VSWR, 1574.42 to 1576.42 MHz
Terminating Source impedance
Terminating Balanced Load impedance
Case Style
Lid Symbolization (V = week character)
Sym
f
C
IL
MAX
Notes
Min
Typ
1575.42
1.7
0.3
Max
2.3
1.0
Units
MHz
dB
dB
P-P
40
35
30
20
17
12
20
30
35
40
35
40
35
Z
S
Z
L
46
46
51
30
30
22.5
25
35
42
47
40
52
52
1.3
50
100
SM1411-5
1V
dB
1.8
Ω
Ω
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Page 1 of 5
SF1186K-2 9/15/09
RFM [ RF MONOLITHICS, INC ]
