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PDF SF2146D Data sheet ( Hoja de datos )
| Número de pieza | SF2146D | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF2146D (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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• 3.8 X 3.8 X 1.0 mm Surface Mount Case
• Complies with Directive 2002/95/EC (RoHS)
Pb
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Suitable for Lead-free Soldering - Maximum Soldering Profile
Value
Units
+15 dBm
TBD
VDC
-45 to +85
°C
260 °C for 30 s
SF2146D
415.0 MHz
SAW Filter
Electrical Characteristics
Characteristic
Center Frequency
3 dB Bandwidth
Maximum Insertion loss at 415 MHz
Amplitude Ripple, 403 to 427 MHz
Attenuation:
90 to 290 MHz
290 to 328 MHz
328 to 350 MHz
350 to 375 MHz
375 to 390 MHz
445 to 475 MHz
475 to 485 MHz
485 to 900 MHz
Input/Output Impedance
Operating Temperature
Sym
fO
BW3
ILMAX
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
SM3838-8
Notes
Min
Typ
Max Units
1 415 MHz
25 32
MHz
4.0 4.5 dB
1.5 2.0 dBP-P
41 50
32 40
42 50
30 40
www.DataSheet.net/
17 20
13 20
35 40
30 36
50 / 100
-30 +85
SM3838-8 3.8 x 3.8 mm Nominal Footprint
777, YWWS
500 Pieces/Reel
3000 Pieces/Reel
dB
Ω
°C
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. 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.
6. US and international patents may apply.
7. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: [email protected]
©2009-2010 by RF Monolithics, Inc.
Page 1 of 4
SF2146D - 5/12/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SF2146D.PDF ] | |
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