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| SF1088A * * * * * * Designed for GSM BTS Receiver IF Applications Low Insertion Loss Excellent Size-to-Performance Ratio Hermetic SMP-75 Surface-Mount Case Unbalanced Input and Output Pb Complies with Directive 2002/95/EC (RoHS) 170.6 MHz SAW Filter Value +10 30 -40 to +85 260C for 30 s Units dBm VDC C 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 SMP-75 Electrical Characteristics Characteristic Nominal Center Frequency Passband Insertion Loss at fc 1 dB Passband Amplitude Ripple over fc90 kHz Group Delay Variation over fc 190 kHz Rejection fc-0.6 to fc-0.4 and fc+0.4 to fc+0.6 MHz fc-0.8 to fc-0.6 and fc+0.6 to fc+0.8 MHz fc-1.6 to fc-0.8 and fc+0.8 to fc+1.6 MHz fc-3.0 to fc-1.6 and fc+1.6 to fc+3.0 MHz fc-5.8 to fc-3.0 and fc+3.0 to fc+5.8 MHz fc-35 to fc-5.8 and fc+5.8 to fc+35 MHz fc-75 to fc-35 and fc+35 to 75 MHz DC to fc-75 and fc+75 to fc+1000 MHz Operating Temperature Range TA 1 GDV 1, 2, 3 13 27 40 43 47 50 45 40 -10 +85 C <500 15 35 45 55 55 55 55 Sym fC IL 1, 2 90 1.0 1000 Notes 1 Min Typ 170.600 Max 8.0 Units MHz dB kHz dBP-P nsP-P dB Impedance Matching to 50 unbalanced Case Style Lid Symbolization (YY = year, WW = week) 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 W 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. 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. 7. US and international patents may apply. 8. Electrostatic Sensitive Device. Observe precautions for handling. External L-C SMP-75 19 x 6.5 mm Nominal Footprint RFM SF1088A YYWW Electrical Connections Connection Port 1 Hot Port 1 Gnd Return Port 2 Hot Port 2 Gnd Return Case Ground Terminals 10 1 5 6 All others RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-9148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1088A-121504 Page 1 of 3 170.6 MHz SAW Filter RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-9148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1088A-121504 Page 2 of 3 170.6 MHz SAW Filter SMP-75 Case 10-Terminal Ceramic Surface-Mount Case 19 x 6.5 mm Nominal Footprint Case Dimensions Dimension A B C D E H P Min 18.80 6.30 mm Nom 19.00 6.50 1.75 2.29 1.02 1.0 1.905 Max 19.30 6.80 2.00 Min 0.740 0.248 Inches Nom 0.748 0.256 0.069 0.090 0.040 0.039 0.075 Max 0.760 0.268 0.079 Materials Solder Pad Termination Lid Body Pb Free Au plating 30 - 60 inches (76.2-152 m) over 80200 inches (203-508 m) Ni. Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 inches Thick Al2O3 Ceramic Port 1 Port 2 Electrical Connections Connection Input or Return Return or Input Output or Return Return or Output Ground Single Ended Operation Differential Operation Terminals 10 1 5 6 All others Return is ground Return is hot B C H D P (8 Places) 6 7 A 8 9 10 5 4 3 2 1 5 4 3 2 1 6 7 8 9 10 E (10 Places) TOP VIEW BOTTOM VIEW RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-9148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SF1088A-121504 Page 3 of 3 BILL OF MATERIALS PART IDENTIFIER SF1088A-DEMO 400-1387-001 400-0533-001 SF1088A-000 SF1088A-LRIP 500-0003-330 500-0003-019 500-0003-005 500-0003-270 500-0248-001 500-0781-820 500-0781-101 DESCRIPTION 1 DEMO BOARD,SF1088A PCB,DEMO BOARD,19MM SHIELD,TO-39 TEST FIXTURE ASSY DIAGRAM,DEMO BOARD, FILTER,SM,170.600MHZ CAP,CHIP,NPO,33(J),STD CAP,CHIP,NPO,1.9(C),STD CAP,CHIP,NPO,0.5(C),STD CAP,CHIP,NPO,27(J),STD CONN,COAX,FLANGE MT.JACK IND,CHIP,0805CS,82NH,2% IND,CHIP,0805CS,100NH,2% DESCRIPTION 2 QTY/ASSY REFERENCE DESCRIPTION SF1088A 4 HOLE 1.0000 1.0000 0 1.0000 1.0000 1.0000 1.0000 1.0000 2.0000 1.0000 1.0000 C1 C2 C3 C4 J 1,2 L1 L2 SIZE FSCM NO. DWG NO. A SCALE 2U874 6724 REV SF1088A-DEMO A SHEET NONE W/O or ECN 1 OF 2 REV HISTORY REV A ECN 6724 DATE 06/01/98 INITIAL RELEASE DESCRIPTION SIZE FSCM NO. DWG NO. A SCALE 2U874 6724 REV SF1088A-DEMO A SHEET NONE W/O or ECN 2 OF 2 |
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