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PDF SF2141B Data sheet ( Hoja de datos )
| Número de pieza | SF2141B | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF2141B (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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• Simple Matching to 50 ohms
• 5.0 X 7.0 mm Surface-mount Case
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Maximum Soldering Temperature
Electrical Characteristics
Characteristic
Center Frequency
Insertion Loss at fC
Amplitude Ripple, fC± 0.30 MHz
Group Delay
Group Delay Ripple, fC± 0.30 MHz
Phase Linearity, fC± 0.63 MHz
5 dB Bandwidth
34 dB Bandwidth
36 dB Bandwidth
Attenuation Referenced to IL:
fC ± 1.25 MHz
140 to 206 MHz
214.76 to 280.00 MHz
Operating Temperature Range
Case Style
Lid Symbolization (YY=year, WW=week, S=shift) See note 4
Pb
Value
Units
+10 dBm
3V
-40 to +85
°C
265 °C for 10 s
SF2141B
210.38 MHz
SAW Filter
SMP-03
Sym
fC
IL
AR
Notes
1
1
RMS
www.DataSheet.net/
TA
1
5
Min
±0.63
Typ
210.38
8.2
0.4
716
150
2.60
±0.82
±1.18
±1.20
Max
11
1.3
3.75
±1.25
±1.55
Units
MHz
dB
dBP-P
ns
nsP-P
deg
MHz
35 48
38 45
dB
38 48
-25 +85 °C
SMP-03 7 x 5 mm Nominal Footprint
RFM SF2141B YYWWS##
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. Tape and Reel Standard Per ANSI / EIA 481.
6. 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.
7. US and international patents may apply.
8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [email protected]
©2008-2010 by RF Monolithics, Inc.
Page 1 of 6
SF2141B - 9/9/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
SMP-03 Case
10-Terminal Ceramic Surface-mount Case
7 x 5 mm Nominal Footprint
Recommended PCB Footprint
Case Dimensions
Dimension
A
B
C
D
E
H
J
K
P
Min
6.80
4.80
.47
2.41
0.87
4.87
2.87
1.14
mm
Nom
7.00
5.00
1.65
0.60
2.54
1.0
5.00
3.00
1.27
Max
7.20
5.20
2.00
.73
2.67
1.13
5.13
3.13
1.40
Min
0.268
0.189
0.019
0.095
0.034
0.192
0.113
0.045
Inches
Nom
0.276
0.197
0.065
0.024
0.100
0.039
0.197
0.118
0.050
Max
0.283
0.205
0.079
0.029
0.105
0.044
0.202
0.123
0.055
Electrical Connections
Connection
Input
Input Ground
Output
Output Ground
Ground
Terminals
1
10
6
5
All others
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Case
Solder Pad
Plating
Lid Plating
Body
Materials
0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel
2.0 to 3.0 µm Nickel
Al2O3 Ceramic
Pb Free
C
B HE
H
AD
J
P
K
www.RFM.com E-mail: [email protected]
©2008-2010 by RF Monolithics, Inc.
Page 5 of 6
SF2141B - 9/9/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SF2141B.PDF ] | |
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