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SF2040B-2 View Datasheet(PDF) - RF Monolithics, Inc

Part Name
Description
View to exact match
SF2040B-2
RFM
RF Monolithics, Inc RFM
SF2040B-2 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
®
SF2040B-2
• Designed for SDARS IF Receiver
• Low Insertion Loss
• 5.0 X 7.0 mm Surface-Mount Case
• Differential or Single Ended Input and Output
• Complies with Directive 2002/95/EC (RoHS) Pb
80.460 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range (with tape & reel)
Storage Temperature Range (without tape & reel)
Max Soldering Profile
Electrical Characteristics
Value
Units
+10
dBm
30
VDC
-40 to +85
°C
-50 to +125
°C
265°C for 10 s
SMP-03
Characteristic
Nominal Center Frequency
Passband
Insertion Loss
1dB Passband
15dB Bandwidth
30dB Bandwidth
Amplitude Ripple over fc ±1.85 MHz
Group Delay Variation over fc ±1.85 MHz
Rejection
50 to 74.39 MHz
74.39 to 75.99 MHz
85.21 to 86.5 MHz
86.5 to 91.50 MHz
91.50 to 100 MHz
Operating Temperature Range
Frequency Temperature Coefficient
Differential Input
Differential Output
Case Style
Lid Symbolization (YY=year, WW=week, S=shift) See note 4
Sym
fC
IL
BW1
BW15
BW30
GDV
TA
FTC
Notes
1
1
1, 3
1
6
Min
Typ
Max
Units
80.460
MHz
9.5
12.0
dB
3.7
4.1
MHz
6.6
6.7
MHz
7.6
7.7
MHz
0.5
1.10
dBP-P
60
150
nsP-P
40
44
32
40
35
44
dB
37
48
45
53
-40
+105
°C
-18
ppm/°C
175 ohms
1000 ohms
SMP-03 7 x 5 mm Nominal Footprint
RFM SF2040B-2 YYWWS
Electrical Connections
Connection
Port 1 Hot
Port 1 Ground Return
Port 2 Hot
Port 2 Ground Return
Case Ground
Terminals
10
1
5
6
All Others
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 and measured with 50 network analyzer.
2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc.
3. 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.
4. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes."
5. The design, manufacturing process, and specifications of this filter are subject to change.
6. Tape and Reel Standard ANSI / EIA 481.
7. 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.
8. US and international patents may apply.
9. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
10. ©Copyright 1999, RF Monolithics Inc.
11. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc. Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
SF2040B-2-022607
Page 1
 

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