SF2024B Datasheet, PDF (1/5 Pages) RF Monolithics, Inc – 467.751 MHz SAW Filter

®
• Designed for SDARS Receiver IF Application
• Low Insertion Loss
• 5.0 X 7.0 mm Surface-Mount Case
• Differential Input and Output
• Complies with Directive 2002/95/EC (RoHS) Pb
SF2024B
467.751 MHz
SAW Filter
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
Electrical Characteristics
Value
Units
+10
dBm
30
VDC
-40 to +85
°C
260°C for 30 s
SMP-03
Characteristic
Nominal Center Frequency
Passband
Minimum Insertion Loss
1.5 dB Passband
3 dB Passband
Amplitude Ripple from fc-6.344 MHz to fc-4.2985 MHz (-20 to 85°C)
Amplitude Ripple from fc-6.344 MHz to fc-4.2985 MHz (-40 to -20°C)
Amplitude Ripple from fc-4.4865 MHz to fc-2.441 MHz
Amplitude Ripple from fc-2.629 MHz to fc+0.069 MHz
Amplitude Ripple from fc-0.069 MHz to fc+2.629 MHz
Amplitude Ripple from fc+2.441 MHz to fc+4.4865 MHz
Amplitude Ripple from fc+4.2985 MHz to fc+6.344 MHz (-40 to 50°C)
Amplitude Ripple from fc+4.2985 MHz to fc+6.344 MHz (50 to 85°C)
Group Delay Variation over fc-6.344 MHz to fc-2.441 MHz
and from fc+6.344 MHz to fc+2.441 MHz
Group Delay Variation over fc±2.629 MHz
Rejection
fc-33 to fc-12 MHz and fc+12 to fc+33 MHz
fc-12 to fc-10.5 MHz
fc+9 to fc+12 MHz
Operating Temperature Range
Differential Input and Output Impedance
Case Style
Lid Symbolization (YY=year, WW=week, S=shift) See note 4
Sym
f_C
IL
BW_1.5
BW₃
GDV1
GDV2
T_A
Notes
1
1, 2
1, 2, 3
1
6
Min
Typ
Max
467.751
Units
MHz
18
20
dB
14.2
15
MHz
1
1.25
1
1
1
dB_P-P
1
1
1.25
60
80
ns_P-P
60
120
32
40
24
40
dB
10
24
-40
+85
°C
150 ohms
SMP-03 7 x 5 mm Nominal Footprint
RFM SF2024B 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 Ω and measured with 50 Ω network analyzer.
2. Unless noted otherwise, all frequency specifications are referenced to the nom-
inal center frequency, fc.
3. Rejection is measured as attenuation below the minimum IL point in the pass-
band. Rejection in final user application is dependent on PCB layout and exter-
nal 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 Per 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.
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
SF2024B-111504
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