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SF2085A
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Low Insertion Loss
13.3 X 6.5 mm Surface-Mount Case
Complies with Directive 2002/95/EC (RoHS)
96.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Value
+13
30
-40 to +85
Units
dBm
VDC
°C
Suitable for lead-free soldering - Max Soldering Temperature
Electrical Characteristics
260°C for 30 s
SMP-53-S
Characteristic
Nominal Center Frequency
Insertion Loss
Sym
f C
Notes
1
1
Min
Typ
96.000
17
Max
19
Units
MHz
dB
Passband Ripple
Passband
Passband
Group Delay
Amplitude Ripple
VSWR at Fc
CF ±15 MHz
1dB
3dB
Fc±15 MHz within adjacent 5 MHz windows
Fc±15 MHz within adjacent 5 MHz windows
1
1
1
1
1
1
35
36
2
50
1.5
1.8
dB p-p
MHz
MHz
nsec
dB
Group Delay
Rejection
Temperature
Absolute Group Delay Variation; CF ±15 MHz
40 dB
Operating
Storage
1
1, 2
-40
-40
180
50
85
85
nsec
MHz
°C
Matching to 50 ? Balanced or Single Ended Impedance
Case Style
Lid Symbolization (YY=year, WW=week, S=shift)
Notes:
External L-C
SMP-53-S 13.3 x 6.5 mm Nominal Footprint
RFM SF2085A YYWWS
1.
2.
3.
4.
5.
6.
7.
8.
9.
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.
Tape and Reel Standard ANSI / EIA 481.
Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that
the filter must always be installed in one direction per the circuit design.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
?Copyright 1999, RF Monolithics Inc.
Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc.
RFM Europe
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
Page 1 of 4
?1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
SF2085A-030206
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