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PDF SF1131B Data sheet ( Hoja de datos )
| Número de pieza | SF1131B | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF1131B (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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• Designed for GPS Applications
• Quartz Temperature Stability
• Small Size
• Hermetic 7 x 5 mm Surface-mount Case
• Complies with Directive 2002/95/EC (RoHS)
Pb
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Suitable for lead-free soldering - Max. Soldering Profile
Value
Units
+10 dBm
30 VDC
-40 to +85
°C
260°C for 30 s
SF1131B
266 MHz
SAW Filter
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
1 db Passband
3 db Passband
Amplitude Ripple over fc±0.5 MHz
Group Delay Variation over fc ±1.1 MHz
Rejection
fc±10 MHz
Operating Temperature Range
Sym
fC
IL
BW1
BW3
GDV
TA
Notes
1
1, 2
1, 2, 3
1
Min
0.5
2.2
50
-30
SMP-03
Typ
266.01
Max
12.0
2.6
1.0
250
+85
Units
MHz
dB
MHz
dBP-P
nsP-P
dB
°C
Impedance Matching to 50Ω
Case Style
Lid Symbolization (YY = year, WW = week)
www.DataSheet.net/
6
External L-C match required to 50 ohms
SMP-03 7 x 5 mm Nominal Footprint
RFM SF1131B YYWW
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. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E"
indicates "engineering prototypes."
5. The design, manufacturing process, and specifications of this filter are subject to change.
6. Tape and Reel Standard ANSI / EIA 481.
7. 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.
8. US and international patents may apply.
Electrical Connections
Connection
Port 1
Port 2
Case Ground
Terminals
1, 10
5, 6
All others
www.RFM.com E-mail: [email protected]
©2008 by RF Monolithics, Inc.
Page 1 of 3
SF1131B - 3/28/08
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet SF1131B.PDF ] | |
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