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| SF1115A 199 MHz SAW Filter * * * * * Designed For GSM BTS Receiver IF Compatible with National Semiconductor Chip Set Very Flexible Impedance Matching Unbalanced or Balanced Input or Output 9.1 x 7.1 mm Version of the SF1115A-1 Characteristic Nominal Center Frequency Passband Insertion Loss at fc 1 dB Passband Amplitude Ripple over fc 100 kHz Group Delay Variation over fc 100 kHz Rejection fc-800 to fc-600 and fc+600 to fc+800 kHz fc-30 MHz to fc-800 kHz fc+800 kHz to fc+17 MHz fc-80 MHz to fc-30 MHz fc+17 MHz to fc+80 MHz Operating Temperature Range Impedance Matching to 50 unbalanced Impedance Matching to 200 balanced Case Style Lid Symbolization (YY = year, WW = Week) Absolute Maximum Ratings Rating Maximum Incident Power in Passband Max. DC voltage between any 2 terminals Storage Temperature Range Max Soldering Profile Sym fc IL BW1 GDV Min Typ 199.000 Max 7.0 100 0.5 500 20 30 30 35 35 -35 Units MHz dB kHz dBP-P nsP-P dB Notes 1 1, 2 1, 2, 3 TA +85 C 1 External L-C External L-C SM9171-10 9.1 x 7.1 mm Nominal Footprint RFM SF1115A YYWW Electrical Connections Connection Terminals Port 1 Hot 10 Port 1 Return 1 Port 2 Hot 5 Port 2 Return 6 Case Ground All Others Value Units +15 dBm 30 VDC -40 to +85 C 265C for 10 s 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 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. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. 9. (c)Copyright 1999, RF Monolithics Inc. 10. Electrostatic Sensitive Device. Observe precautions for handling. RF Monolithics, Inc. 4347 Sigma Road Dallas, Texas 75244 USA Phone: +1(972)233-2903 Fax: +1(972)387-8148 e-mail: info@rfm.com Home page: www.rfm.com European Sales Office 44 1963 251383 44 1963 251510 SF1115A 7/22/1999 R SF1115A-1 199 MHz SAW Filter 0 dB -20 -40 -60 -80 -100 3 MHz/DIV 0 dB -2 -6 -8 -10 200 kHz/DIV RF Monolithics, Inc. 4347 Sigma Road Dallas, Texas 75244 USA Phone: +1(972)233-2903 Fax: +1(972)387-8148 e-mail: info@rfm.com Home page: www.rfm.com European Sales Office 44 1963 251383 44 1963 251510 SF1115A1p.doc 100 ns/DIV -4 SM9171-10 Case 10-Terminal Ceramic Surface-Mount Case 9.1 x 7.1 mm Nominal Footprint Case Dimensions Dimension A B C D E H P Min 8.86 6.88 mm Nom 9.09 7.11 1.91 0.99 0.79 1.0 2.54 Max 9.40 7.40 2.00 Min 0.349 0.271 Inches Nom 0.358 0.280 0.075 0.039 0.031 0.039 0.100 Max 0.370 0.291 0.079 Electrical Connections Connection Port 1 Port 2 Input or Return Return or Input Output or Return Return or Output Ground Single Ended Operation Differential Operation Terminals 6 5 1 10 All others Return is ground Return is hot B 3 2 C H 2 P 3 4 1 1 4 5 10 A E (10 Places) 10 5 6 9 9 6 (10 Places) D 7 8 8 7 RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 387-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 (c)1999 by RF Monolithics, Inc. The stylized RFM logo and RFM are registered trademarks of RF Monolithics, Inc. E-mail: info@rfm.com http://www.rfm.com SM9171-10 100200 |
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