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PDF SF2042C Data sheet ( Hoja de datos )
| Número de pieza | SF2042C | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF2042C (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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SF2042C
• Designed for 802.16 and WIMAX Receiver IF Application
• Low Insertion Loss
• 5.0 X 5.0 mm Surface-mount Case
• Differential Input and Output
• Complies with Directive 2002/95/EC (RoHS)
Pb
456.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range
Suitable for Lead-free Soldering - Maximum Soldering Profile
Electrical Characteristics
Characteristic
Nominal Center Frequency
Insertion Loss @ 25°C
Differential Impedance line-to-line
1 dB Bandwidth
3 dB Bandwidth
Group Delay Variation, CF ±6.4 MHz
Return Loss
Rejection Referenced to 0 dB:
DC to 256 MHz
256 to 360 MHz
360 to 416 MHz
416 to 443 MHz
470 to 656 MHz
656 to 946 MHz
Equivalent Input Circuit
Equivalent Output Circuit
Frequency Temperature Coefficient
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Case Style
Lid Symbolization (YY=year, WW=week, S=shift)
Value
Units
+13 dBm
30 VDC
-40 to +85
°C
260°C for 30 s
SM5050-8
Sym
CF
Notes
1, 10
BW1
BW3
10
10
www.DataSheet.net/
10
Min Typ Max
456.00
12 14
200
±6.4 ±8
±7.5 ±9
20 150
8 15
40 55
40 60
40 50
32 40
35 40
35 60
250 ohm ||4.8 pF
220 ohm ||5.2 pF
-15
-40 85
-40 85
SM5050-8 5 x 5 mm Nominal Footprint
RFM 557 YYWWS
Units
MHz
dB
ohms
MHz
nsP-P
dB
dB
kHz/°C
°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. 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.
3. The design, manufacturing process, and specifications of this filter are subject to change.
4. Tape and Reel Standard ANSI / EIA 481.
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.
8. The center of the bandwidths will move with ambient temperature.
www.RFM.com E-mail: [email protected]
©2008 - 2010 by RF Monolithics, Inc.
Page 1 of 3
SF2042C - 6/14/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page | ||
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