SF2085A Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – Low Insertion Loss

®
• Low Insertion Loss
• 13.3 X 6.5 mm Surface-Mount Case
• Complies with Directive 2002/95/EC (RoHS)
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 Temperature
Value
Units
+13
dBm
30
VDC
-40 to +85
°C
260°C for 30 s
SF2085A
96.00 MHz
SAW Filter
SMP-53-S
Electrical Characteristics
Characteristic
Nominal Center Frequency
Insertion Loss
Passband Ripple
CF ±15 MHz
Passband
1dB
Passband
3dB
Group Delay
Fc±15 MHz within adjacent 5 MHz windows
Amplitude Ripple Fc±15 MHz within adjacent 5 MHz windows
VSWR at Fc
Group Delay
Absolute Group Delay Variation; CF ±15 MHz
Rejection
40 dB
Temperature
Operating
Storage
Matching to 50Ω Balanced or Single Ended Impedance
Case Style
Lid Symbolization (YY=year, WW=week, S=shift)
Sym
f_C
Notes
1
1
1
1
1
1
1
1
1
1, 2
Min
Typ
Max
96.000
17
19
2
35
36
50
1.5
1.8
180
50
-40
85
-40
85
External L-C
SMP-53-S 13.3 x 6.5 mm Nominal Footprint
RFM SF2085A YYWWS
Units
MHz
dB
dB p-p
MHz
MHz
nsec
dB
nsec
MHz
°C
Notes:
1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to
50 Ω and measured with 50 Ω network analyzer.
2. 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.
3. The design, manufacturing process, and specifications of this filter are subject to change.
4. Tape and Reel Standard ANSI / EIA 481.
5. 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.
6. US and international patents may apply.
7. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
8. ©Copyright 1999, RF Monolithics Inc.
9. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
RFM Europe
Phone: [phone]
Fax: [phone]
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [e-mail]
http://www.rfm.com
SF2085A-030206
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