RFM SF2212K

Preliminary
SF2212K
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Low-loss SAW Filter
Single-ended Input, Balanced Output
Excellent Rejection
1.45 x 1.15 mm Surface-Mount Case
Complies with Directive 2002/95/EC (RoHS)
1902 MHz
SAW Filter
Pb
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Value
Units
+10
dBm
3
VDC
Operating Temperature Range
-20 to +75
°C
Storage Temperature Range in Tape and Reel
-30 to +85
°C
Maximum DC Voltage On any Non-ground Terminal
Maximum Soldering Temerature Profile (5 cycles maximum)
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 1884.55 to 1919.45 MHz
Amplitude Ripple, 1884.55 to 1919.45 MHz
Output Amplitude Balance, |S31|/|S21|
Output Phase Balance, Phase(S31) - Phase(S21) + 180°
Rejection Referenced to 0 dB
1349 to 1455 MHz
1614 to 1687 MHz
1731 to 1801 MHz
1986 to 2056 MHz
2037 to 2039 MHz
2113 to 2186 MHz
2386 to 2451 MHz
3000 to 3840 MHz
4941 to 5760 MHz
VSWR, 1884.55 to 1919.45 MHz
Terminating Source impedance
Terminating Balanced Load impedance
Case Style
Lid Symbolization (V = week character)
SM1411-5
265 °C for 10 s
Sym
Notes
Min
Typ
Max
Units
-3
-12
1902
1.8
0.5
+1.9
+6
2.4
1.0
+3
12
MHz
dB
dBP-P
dB
deg
fC
ILMAX
35
35
34
18
25
35
40
40
35
ZS
ZL
40
46
36
22
33
42
48
51
48
2.0 : 1
50
200 Ω || 22 nH
SM1411-5
7V
dB
2.5 : 1
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: [email protected]
©2009 by RF Monolithics, Inc.
Page 1 of 6
SF2212K 11/11/09
Frequency Response Plots
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
Page 2 of 6
SF2212K 11/11/09
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
Page 3 of 6
SF2212K 11/11/09
50 ohm Input VSWR Plot
200 ohm Balanced Output VSWR Plot
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
Page 4 of 6
SF2212K 11/11/09
SM1411-5 Case
5-Terminal Surface-Mount Case
1.45 X 1.15- mm Nominal Footprint
Electrical Connections
Connection
Terminals
Single-ended Input
C
Balanced Output
A, E
Ground
B, D
Package Dimensions
Circuit Board Footprint
Test Circuit
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
Page 5 of 6
SF2212K 11/11/09
Reel Dimensions - 7 inch Reel, 3000 Filters
Tape Dimensions
www.RFM.com E-mail: [email protected]
©2009 by RF Monolithics, Inc.
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SF2212K 11/11/09