Preliminary
For prototype or pre-production sample please contact RFM Sales.
SF2066B
176.00 MHz
SAW Filter
•
•
•
Excellent Size-to-Performance Ratio
Hermetic 13.3 x 6.5 mm Surface-mount Case
Complies with Directive 2002/95/EC (RoHS)
Pb
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Suitable for lead-free soldering - Max. Soldering Profile
Value
+10
30
-40 to +85
260°C for 30 s
Units
dBm
VDC
°C
SMP-53
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
1 db Bandwidth
3 db Bandwidth
20 db Bandwidth
30 db Bandwidth
40 db Bandwidth
Passband Variation
Group Delay Variation
Ultimate Rejection
at CF±3.5 MHz
at CF±7 MHz
at CF±30 MHz
12 MHz
100 MHz
376 MHz
Operating Temperature Range
Frequency Temperature Coefficient
Impedance Matching to 50Ω Unbalanced
Case Style
Lid Symbolization (YY = year, WW = week)
T
A
FTC
1
35
45
40
70
60
60
-40
0.32
External L-C
SMP-53 13.3 x 6.5 mm Nominal Footprint
RFM SF2066B YYWW
CF±1.7 MHz
Sym
f
C
IL
BW
1
BW
3
BW
20
BW
30
BW
40
1, 2
3.3
Notes
1
Min
Typ
176.00
8
4.0
4.7
5.9
6.2
6.5
0.4
55
43
51
49
81
70
70
80
°C
ppm/°C
2
dB
5.0
6.2
6.5
6.8
1.0
150
dB
nsec
MHz
Max
11
Units
MHz
dB
Notes:
1. Unless noted otherwise, all specifications apply over the operating temperature range with fil-
ter soldered to the specified demonstration board with impedance matching to 50
Ω
and mea-
sured with 50
Ω
network analyzer.
2. Unless noted otherwise, all frequency specifications are referenced to the nominal center fre-
quency, fc.
3. The design, manufacturing process, and specifications of this filter are subject to change.
4. The turnover temperature, T
O
, is the temperature of maximum (or turnover) frequency, f
o
. The
5.
6.
nominal frequency at any case temperature, T
c
, may be calculated from: f=f
o
[1-FTC(T
o
-T
c
)
2
].
US and international patents may apply.
Electrostatic Sensitive Device. Observe precautions for handling.
Electrical Connections
Connection
Input
Return Ground
Output
Return Ground
Case Ground
Terminals
11
12
5
6
All others
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
SF2066B-110205
Page 1
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