Preliminary
SF2171H
•
•
•
•
RF SAW Filter, 719 MHz, 5 MHz Bandwidth
2.0 x 1.6 x 0.9 mm Surface-mount Case
Input/Output Impedance 50Ω/50Ω
Complies with Directive 2002/95/EC (RoHS)
Pb
719 MHz
SAW Filter
Value
+10
3
-30 to +85
-40 to +85
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Maximum Soldering Profile, 5 Cycles
Units
dBm
VDC
°C
°C
265 °C for 10 s
SM2016-4
Electrical Characteristics
Characteristic
Center Frequency
Maximum 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, Referenced to 0 dB:
0 to 690 MHz
690 to 704 MHz
704 to 710 MHz
728 to 734 MHz
734 to 750 MHz
750 to 824 MHz
824 to 960 MHz
960 to 2500 MHz
Temperature Coefficient of Frequency
Terminating Source impedance
Terminating Load impedance
Single Ended Input / Output, Impedance match
Case Style
Lid Symbolization
Sym
f
C
IL
MAX
Notes
Min
Typ
719
2.7
0.7
8
42
54
47
48
29
33
53
54
39
-36
50
50
Max
3.2
2.2
95
Units
MHz
dB
ns
5
40
35
30
25
27
37
45
32
Z
S
Z
L
dB
ppm/C
Ω
Ω
No matching network required for operation at 50 ohms
SM2016-4
3N
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
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
SF2171H - 9/30/10
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