SF2204E-1 Datasheet, PDF (1/7 Pages) RF Monolithics, Inc – 1900 MHz SAW Filter

Preliminary
SF2204E-1
• Low-loss RF SAW Filter
• Low Amplitude Ripple
• No Matching Required for 50Ω Operation
• Complies with Directive 2002/95/EC (RoHS)
Pb
1900 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Maximum Soldering Profile, 5 Cycles/10 seconds Maximum
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss, 1880 to 1920 MHz
Amplitude Ripple, 1880 to 1920 MHz
VSWR, 1880 to 1920 MHz
Attenuation Referenced to 0 dB:
0.3 to 960 MHz
960 to 1805 MHz
1805 to 1830 MHz
1830 to 1850 MHz
1950 to 2010 MHz
2010 to 2025 MHz
2110 to 2170 MHz
2300 to 2400 MHz
2400 to 3000 MHz
Source Impedance
Load Impedance
Value
15
12
-40 to +85
-40 to +85
265
Units
dBm
V
°C
°C
°C
Sym Notes
Min
f_C
IL
30
30
30
30
15
40
35
35
28
Z_S
Z_L
Typ
1900
1.8
0.6
1.4:1
34
34
35
35
30
45
44
40
33
50
50
SM3030-6
Max
3.0
1.3
2.0:1
Units
MHz
dB
dB_P-P
dB
Ω
Ω
Case Style
Lid Symbolization, Y=year, WW=week, S=shift, Dot=pin 1 indicator
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
SM3030-6 3.0 x 3.0 mm Nominal Footprint
976, YWWS
500 Pieces/Reel
3000 Pieces/Reel
Electrical Connections
Connection
Port 1
Port 2
Case Ground
Terminals
2
5
All others
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
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 network 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 Application Note No. 42 for details.
4. The design, manufacturing process, and specifications of this filter are subject to change.
5. US and international patents may apply.
6. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [e-mail]
©2011 by RF Monolithics, Inc.
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SF2204E-1 2/8/11