SF1056B RF Monolithics, Inc., SF1056B Datasheet
SF1056B
Manufacturer Part Number
SF1056B
Description
110.592 Mhz Saw Filter
Manufacturer
RF Monolithics, Inc.
Datasheet
1.SF1056B.pdf
(5 pages)
• 110.592 MHz Narrow-band SAW Filter
• Steep Transition to Stopband
• Hermetic 5 X 7 mm Surface Mount Case
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Electrical Characteristics
1.
2.
3.
www.RFM.com E-mail: info@rfm.com
©2011 by RF Monolithics, Inc.
Rating
Incident Power in Passband
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Soldering Profile, 5 Cycles Maximum
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) See note 3
Characteristic
Center Frequency
Insertion Loss
3 dB Bandwidth
Group Delay Ripple, 110.016 to 111.168 MHz
40 dB Bandwidth
Rejection:
Source Impedance for L-L Matching Network
Load Impedance for L-L Matching Network
DC to 107.192 MHz
107.192 to 108.864 MHz
112.320 to 113.992 MHz
113.992 to 200 MHz
Unless noted otherwise, all specifications apply over the operating temper-
ature range with filter soldered to the specified demonstration board with
impedance matching to 50 Ω and measured with 50 Ω network analyzer. A
dB offset exists for RFM because of the loss introduced by using trans-
formers on the Input and Output.
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.
"LRIP" or "L" after the part number indicates "low rate initial production"
and "ENG" or "E" indicates "engineering prototypes."
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
Preliminary
Pb
BW
Sym
BW
-40 to +80
-40 to +85
F
IL
C
Value
40
3
4.
5.
6.
7.
+10
3
265 °C for 10 s
The design, manufacturing process, and specifications of this filter are
subject to change.
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.
Notes
SMP-03 5 x 7 mm Nominal Footprint
Units
VDC
dBm
°C
°C
1.152
Min
RFM SF1056B YWWS
38
28
28
38
110.592
1.44
Typ
150
8.6
6.7
42
42
34
42
50
50
110.592 MHz
SAW Filter
SF1056B
SMP-03
Max
10.0
200
7.0
SF1056B - 3/16/11
Page 1 of 5
Units
ns
MHz
MHz
MHz
ohm
ohm
dB
dB
P-P
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SF1056B Summary of contents
Page 1
... RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. SF1056B 110.592 MHz SAW Filter SMP-03 Typ Max Units 110.592 8.6 10.0 1.44 ns 150 200 6.7 7 RFM SF1056B YWWS Page SF1056B - 3/16/11 MHz dB MHz P-P MHz dB ohm ohm ...
Page 2
... Filter Passband Plot Filter Transition Bandwidth Plot www.RFM.com E-mail: info@rfm.com ©2011 by RF Monolithics, Inc. Page SF1056B - 3/16/11 ...
Page 3
... Filter Group Delay Plot www.RFM.com E-mail: info@rfm.com ©2011 by RF Monolithics, Inc. Page SF1056B - 3/16/11 ...
Page 4
... Ceramic Free BOTTOM VIEW Inches Nom Max 0.276 0.283 0.197 0.205 0.065 0.079 0.024 0.029 0.100 0.105 0.039 0.044 0.039 0.044 0.197 0.202 0.118 0.123 Terminals All others P Page SF1056B - 3/16/11 ...
Page 5
... See Detail "A" www.RFM.com E-mail: info@rfm.com ©2011 by RF Monolithics, Inc. 12.0 2.0 COMPONENT ORIENTATION and DIMENSIONS PIN #1 “B“ Nominal Size Quantity Per Reel Inches millimeters 7 178 13 330 Carrier Tape Dimensions 2.0 mm Pitch 8 16.0 mm USER DIRECTION OF FEED 500 2000 Page SF1056B - 3/16/11 ...