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SF2065C
?
Low Insertion Loss
?
?
?
5.0 x 5.0 x 1.7 mm Suface-mount Case
No Matching Required
Complies with Directive 2002/95/EC (RoHS)
Pb
743.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Storage Temperature Range in Tape and Reel
Value
+10
30
-40 to +85
Units
dBm
VDC
°C
Suitable for Lead-free Soldering - Maximum Soldering Profile
260°C for 30 s
SM5050-8
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Center Frequency
f C
743.00
MHz
Insertion Loss, 740 to 746 MHz
Amplitude Ripple, 740 to 746 MHz
2.6
0.7
4.5
dB
dB P-P
Attenuation Referenced to 0 dB:
0.3 to 643 MHz
643 - 693 MHz
693 - 720 MHz
43
40
35
49
46
42
766 - 793 MHz
793 - 843 MHz
843 - 1000 MHz
1000 - 1500 MHz
Group Delay Deviation
Source/Load Impedance (no matching required)
35
40
38
25
45
49
45
33
45
50
dB
ns P-P
?
Operating Temperature Range
T A
1
-10
+60
°C
Case Style
Lid Symbolization (Y=year, WW=week S=shift)
50
SM5050-8 5 X 5 mm Nominal Footprint
551 YWWS
pin 2
SAW Filter
pin 6
TOP VIEW
50
pins 1, 3, 4, 5, 7, 8
RF IC
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
4.
5.
Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance
matching to 50 ? and measured with 50 ? network analyzer.
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.
The design, manufacturing process, and specifications of this filter are subject to change.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
www.RFM.com E-mail: info@rfm.com
?2008-2010 by RF Monolithics, Inc.
Page 1 of 5
SF2065C - 6/14/10
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相关代理商/技术参数
SF2066B 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:176.00 MHz SAW Filter
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