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PDF SF2120C Data sheet ( Hoja de datos )
| Número de pieza | SF2120C | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF2120C (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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• Designed for Broadband Receiver IF Applications
• Low Insertion Loss
• 5.0 X 5.0 mm Surface-mount Case
• Differential Input and Single-ended Output
• 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
+10 dBm
3 VDC
-40 to +85
°C
260 °C for 30 s
SF2120C
149.00 MHz
SAW Filter
SM5050-8
Electrical Characteristics
Characteristic
Nominal Center Frequency
Insertion Loss
2 dB Bandwidth
Amplitude Ripple, 148 to 150 MHz, -27.5 to 72.5 °C
Amplitude Ripple, 148 to 150 MHz, -40 to -27.5 °C, 72.5 to 85 °C
Rejection, fC-2.5 MHz
Rejection, fC+2.5 MHz
Center Frequency Temperature Coefficent
Operating Temperature
Case Style
Lid Symbolization (Y=year, WW=week, S=shift)
Electrical Connections
Connection
Port 1
Differential Input
Port 2
Output
Ground
Single-ended Operation
Differential Operation
Dot indicates Pin 1
Terminals
1, 2
5
All others
Return is ground
Return is hot
Sym
fC
www.DataSheet.net/
Min Typ Max
149.00
2.0 2.5
148 to 150 147.65 to 150.35
1.5 1.8
2.0 2.2
15 54
15 30
-30
-40 85
SM5050-8 5 x 5 mm Nominal Footprint
RFM 635 YWWS
Units
MHz
dB
MHz
dBP-P
dBP-P
dB
dB
ppm/K
°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. US and international patents may apply.
6. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
7. The center frequency will move with ambient temperature changes.
www.RFM.com E-mail: [email protected]
©2009-2010 by RF Monolithics, Inc.
Page 1 of 7
SF2120C - 6/14/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
CH1 S21
DEL
200 ns/
SF2120C DEMO # 2
THRU CAL.
Smo
Cor
REF 1 us
1
Resp
12 Jul 2007 08:52:09
2 : -113 . 96 ns
2 . 000 000 MHz
CH1 Markers
REF=1
mean : 431 . 85 ns
s . dev : 63 . 986 ns
2
p-p : 298 . 60 ns
CH2 S21
LOG
1 dB/
REF -2.43 dB
Cor
Resp
1
CH2
CENTER 149 . 000 000 MHz
S11
47 1
3.3
2 : - . 77460 dB
2 . 000 000 MHz
CH2 Markers
2 REF=1
mean : -2 . 6956 dB
s . dev : . 24420 dB
p-p : 1 . 1153 dB
www.DataSheet.net/
SPAN
5 . 000 000 MHz
SF2120C
DEMO
5 56
3.3
S22
401-1624-001
501-0782-470
501-0782-560
501-0621-033
0805, 47NH
0805, 56NH
0603, 3.3PF
www.RFM.com E-mail: [email protected]
©2009-2010 by RF Monolithics, Inc.
L1
L2
C1, C2
Page 5 of 7
SF2120C - 6/14/10
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SF2120C.PDF ] | |
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