Preliminary
SF2171E
•
•
•
•
RF SAW Filter, 719 MHz, 5 MHz Bandwidth
3.0 x 3.0 x 1.4 mm Surface-mount Case
Input/Output Impedance 50/50
Complies with Directive 2002/95/EC (RoHS)
Pb
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
719 MHz
SAW Filter
Value
+10
3
-30 to +85
-40 to +85
265
Units
dBm
VDC
°C
°C
°C
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
f
C
IL
Notes
Min
Typ
719
2.1
0.4
15
25
54
41
37
53
52
35
50
50
Max
3.0
2.0
80
Units
MHz
dB
ns
10
40
35
27
37
45
20
-36
Z
S
Z
L
SM3030-6
853
dB
ppm/C
No matching network required for operation at 50 ohms
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
SF2171E - 9/30/10
RFM [ RF MONOLITHICS, INC ]
