SAW Filter
®
SF1143B-2 315.00 MHz
Pb
• • • • •
Designed for SDARS IF Receiver Low Insertion Loss 5.0 X 7.0 mm Surface-Mount Case...
Description
®
SF1143B-2 315.00 MHz
Pb
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)
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 +10 30 -40 to +105 265°C for 10 s Units dBm VDC °C
SMP-03
Electrical Characteristics
Characteristic Nominal Center Frequency Passband Sym fC IL BW1 GDV TA
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Notes 1
Min
Insertion Loss at fc 1dB Passband Fast Amplitude Ripple over fc ±6.35 MHz Group Delay Variation over fc ±6.35 MHz Rejection 100 to fc-10.3 and fc+10.3 to fc+100 MHz Operating Temperature Range Differential Input and Output Impedance Case Style Lid Symbolization (YY=year, WW=week, S=shift) See note 4
±6.35 1, 2 1, 2, 3 1 40 -40
Typ 315.000 15.1 ±7.05 23 TBD
Max 17.0 1.0 200
6
+105 250 ohms SMP-03 7 x 5 mm Nominal Footprint RFM SF1143B-2 YYWWS
Units MHz dB MHz dBP-P nsP-P dB °C
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. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 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. Unless noted otherwise, all frequency specifications a...
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