SF2171E データシートの表示（PDF） - Murata Manufacturing
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SF2171E Datasheet PDF : 5 Pages
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Preliminary
• RF SAW Filter, 719 MHz, 5 MHz Bandwidth
• 3.0 x 3.0 x 1.4 mm Surface-mount Case
• Input/Output Impedance 50Ω/50Ω
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Incident Power in Passband
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Maximum Soldering Profile, 5 cycles/ 10 seconds maximum
Pb
Value
+10
3
-30 to +85
-40 to +85
265
Units
dBm
VDC
°C
°C
°C
RFM products are now
Murata products.
SF2171E
719 MHz
SAW Filter
SM3030-6
Electrical Characteristics
Characteristic
Center Frequency
Max. Insertion Loss, 716.5 - 721.5 MHz
Amplitude Ripple, p-p, 716.5 - 721.5 MHz
Return Loss, 716.5 - 721.5 MHz
Group Delay Ripple, 716.5 - 721.5 MHz
Attenuation (Reference level from 0 dB)
0 - 690 MHz
690 - 704 MHz
734 - 750 MHz
750 - 824 MHz
824 - 960 MHz
960 - 2500 MHz
Temperature Coefficient of Frequency
Terminating Source impedance
Terminating Load impedance
Single Ended Input / Output, Impedance match
Case Style
Lid Symbolization
Sym Notes Min
fC
IL
10
Typ
719
2.1
0.4
15
25
Max
3.0
2.0
80
Units
MHz
dB
ns
40
54
35
41
27
37
37
53
45
52
20
35
-36
ZS
50
ZL
50
No matching network required for operation at 50 ohms
SM3030-6
853
dB
ppm/C
Ω
Ω
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. US and international patents may apply.
2. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trade-
marks of Murata Manufacturing Co., Ltd.
©2010-2015 by Murata Electronics N.A., Inc.
SF2171E (R) 2/20/15
Page 1 of 5
www.murata.com
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