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SF2195E Datasheet(PDF) 1 Page - Murata Manufacturing Co., Ltd. |
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SF2195E Datasheet(HTML) 1 Page - Murata Manufacturing Co., Ltd. |
1 / 6 page www.RFM.com E-mail: info@rfm.com Page 1 of 6 ©2009-2010 by RF Monolithics, Inc. SF2195E - 7/19/10 Electrical Characteristics Electrical Connections Characteristic Sym Notes Min Typ Max Units Center Frequency FC 842.5 MHz 1 dB Bandwidth TBD 3 dB Bandwidth TBD Insertion Loss, 840 to 845 MHz IL 1.9 3.5 dB Amplitude Ripple, 840 to 845 MHz 0.3 1.0 dBP-P Group Delay Deviation, 840 to 845 MHz 10 40 nsP-P VSWR, 840 to 845 MHz 1.5:1 2.0:1 Attenuation Referenced to 0 dB DC to 795 MHz 45 52 dB 795 to 800 MHz 40 50 894 to 968 MHz 30 37 1059 to 1078 MHz 50 60 1078 to 3000 MHz 25 30 Source Impedance ZS 50 Load Impedance ZL 50 Case Style SM3030-6 3.0 x 3.0 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 919, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Connection Terminals Input 5 Output 2 Ground All Others SM3030-6 • Surface Mount 3.0 x 3.0 x 1.3 mm Package • Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings Rating Value Units Input Power Level 15 dBm DC Voltage on any Non-ground Terminal 5 V Operating Temperature Range -30 to +70 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Solder Reflow Temperature, 10 seconds, 5 cycles maximum 260 °C 842.5 MHz SAW Filter SF2195E 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 Pb CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: Preliminary |
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