SF1140B Datasheet, PDF (1/6 Pages) RF Monolithics, Inc – Designed for SDARS IF Receiver

®
• Designed for SDARS IF Receiver
• Low Insertion Loss
• 5.0 X 7.0 mm Surface-Mount Case
• Differential Input and Output
• Complies with Directive 2002/95/EC (RoHS) Pb
SF1140B
75.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Max Soldering Profile
Value
Units
+10
dBm
30
VDC
-40 to +85
°C
265°C for 10 s
SMP-03
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
1dB Passband
Fast Amplitude Ripple over fc ±2.1 MHz
Group Delay Variation over fc ±2.1 MHz
Rejection
fc-15 to fc-7.15 and fc+15 to fc+65 MHz
fc+7.15 to fc+15 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
BW₁
GDV
T_A
Notes
1
1, 2
1, 2, 3
1
6
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
Min
Typ
Max
Units
75.000
MHz
11.0
13.0
dB
±2.1
±2.7
MHz
1.0
dB_P-P
40
200
ns_P-P
40
43
dB
36
-40
+85
°C
250 ohms
SMP-03 7 x 5 mm Nominal Footprint
RFM SF1140B YYWWS
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 nominal center frequency, fc.
3. The design, manufacturing process, and specifications of this filter are subject to change.
4. 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.
5. US and international patents may apply.
6. ©Copyright 1999, RF Monolithics Inc.
7. 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
SF1140B-021606-Ver2.0
Page 1