SF1081A ® • • • • • • Designed for GSM BTS Receiver IF Applications Simple External Impedance Matching Hermetic SMP-87 Surface-Mount Case Unbalanced Input and Output Indoor-Temperature Version of SF1081A-1 Pb Complies with Directive 2002/95/EC (RoHS) 71.00 MHz SAW Filter Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Max. DC voltage between any 2 terminals 30 VDC Storage Temperature Range -40 to +85 Suitable for lead-free soldering - Max Soldering Profile °C SMP-87 260°C for 30 s Electrical Characteristics Characteristic Nominal Center Frequency Passband Sym fC Insertion Loss at fc 3 dB Passband Notes Absolute Group Delay Rejection BW3 6 8.0 dB ±100 ±140 ±200 kHz 1.5 dBP-P 1000 nsP-P 1, 2 GDV 300 GD Max fc-1.0 to fc-0.6 and fc+0.6 to fc+1.8 MHz 1, 2, 3 69.6 to 70.0 MHz 31 to 69.6 and 71.8 to 111 MHz TA 1 Impedance Matching to 50 Ω unbalanced 25 26 35 40 40 45 35 50 dB +70 -5 Units MHz µs 2.8 fc-600 to fc-400 and fc+400 to fc+600 MHz Operating Temperature Range Typ 71.000 1 IL Amplitude Ripple over fc±80 kHz Group Delay Variation over fc±50 kHz Min °C External L-C Case Style SMP-87 22.1 X 8 mm Nominal Footprint Lid Symbolization (YY=year, WW=week) RFM SF1081A YYWW Electrical Connections Connection Terminals Port 1Hot 1 Port 1 Gnd Return 10 Port 2 Hot 6 Port 2 Gnd Return Case Ground 5 All Others Notes: 1. 2. 3. 4. 5. 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 are referenced to the nominal center frequency, fc. 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." The design, manufacturing process, and specifications of this filter are subject 6. 7. 8. 9. 10. 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. ©Copyright 1999, RF Monolithics Inc. 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: [email protected] http://www.rfm.com SF1081A 112904 71.000 MHz SAW Filter 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: [email protected] http://www.rfm.com SF1081A 112904 71.000 MHz SAW Filter SMP-87 Case 10-Terminal Ceramic Surface-Mount Case 22.1 x 8 mm Nominal Footprint Case Dimensions Dimension Min 21.90 7.80 A B C D E H M N P Materials mm Nom 22.10 8.00 1.78 2.29 1.02 1.0 4.83 2.41 1.905 Max 22.40 8.30 2.00 Min 0.862 0.307 Inches Nom 0.870 0.315 0.070 0.090 0.040 0.039 0.190 0.095 0.075 Electrical Connections Solder Pad Termination Au plating 30 - 60 µinches (76.2-152 µm) over 80200 µinches (203-508 µm) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 µinches Thick Body Al2O3 Ceramic Connection Port 1 Port 2 Terminals Input or Return 10 Return or Input 1 Output or Return 5 Return or Output Pb Free 6 Ground All others Single Ended Operation Return is ground Differential Operation Return is hot H B C D N E (10 Places) M A P (8 Places) Terminal Detail TOP VIEW Max 0.882 0.327 0.079 BOTTOM VIEW 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: [email protected] http://www.rfm.com SF1081A 112904 BILL OF MATERIALS PART IDENTIFIER DESCRIPTION 1 DESCRIPTION 2 SF1081A(DEMO) 400-1400-001 400-0533-001 500-0319-001 SF1081A(LRIP) SF1081A-000 500-0003-560 500-0003-820 500-0248-001 500-0010-221 500-0010-330 DEMO BOARD,SF1081A PCB,DEMO BOARD,SF1081A SHIELD,TO-39 TEST FIXTURE TAPE,COPPER FOIL,SCOTCH FILTER,SM,71.000MHZ ASSY DIAGRAM,DEMO BOARD, CAP,CHIP,NPO,56(J),STD CAP,CHIP,NPO,82(J),STD CONN,COAX,FLANGE MT.JACK IND,CHIP,1008CS,220NH,10% IND,CHIP,1008CS,33NH,10% QTY/ASSY 1.0000 1.0000 0 1.0000 0 1.0000 1.0000 2.0000 2.0000 2.0000 TYPE 1181,44F3260,1/2” SF1081A 4 HOLE SIZE FSCM NO. A SCALE NONE W/O or ECN REFERENCE DESCRIPTION C1 C2 J 1,2 L 1,4 L 2,3 DWG NO. SF1081A(DEMO) 2U874 6524 REV A SHEET 1 OF 2 REV HISTORY REV ECN DATE A 6524 03/11/98 DESCRIPTION INITIAL RELEASE SIZE FSCM NO. A SCALE NONE W/O or ECN DWG NO. SF1081A(DEMO) 2U874 6524 REV A SHEET 2 OF 2