SF1189B-1 ® • • • • • • Designed for WLAN IF Applications Low Insertion Loss 5.0 x 5.0 x 1.7 mm Suface-Mount Case Single Ended or Differential Input and Output Differential Output Complies with Directive 2002/95/EC (RoHS) 280.00 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Maximum Incident Power in Passband dBm 0 VDC Max. DC voltage between any 2 terminals Storage Temperature Range Units +10 -40 to +85 Suitable for lead-free soldering - Max Soldering Profile °C SM5050-8 260°C for 30 s Electrical Characteristics Characteristic Nominal Center Frequency Sym fC Passband Insertion Loss at fc 3 dB Passband Notes 1 Min IL BW3 1, 2 17.97 Group Delay Variation over fc ±9.0 GDV 1, 2, 3 fc -60 to fc -40 MHz Max Units MHz 8.3 10 dB 2.0 3.0 dBP-P 60 125 nsP-P 19.3 Amplitude Ripple over fc ±9.0 MHz Rejection Typ 280.0 40 46 fc -40 to fc -22 MHz 37 39 fc -22 to fc -16 MHz 30 39 fc +16 to fc +22 MHz 25 33 fc +22 to fc +40 MHz 34 36 40 45 fc +40 to fc +60 MHz TA Operating Temperature Range 1 MHz dB +85 -10 Differential Input / Output Impedance Match °C External L-C Case Style SM5050-8 5 X 5 mm Nominal Footprint Lid Symbolization (YY=year, WW=week, S=shift) Electrical Connections Connection 50 Single Ended Input 3 Port 2 Differential Output 6,7 22 pf 27 nH pin 3 Terminals Port 1 Ground 457, YYWWS SAW Filter 15 pf 33 nH TOP VIEW All Others All others 4:1 pin 7 50 pin 6 22 pf RF IC Notes: 1. 2. 3. 4. 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." figure 1 5. 6. 7. 8. 9. 10. The design, manufacturing process, and specifications of this filter are subject 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 SF1189B-1-121604 Page 1 of 5 280.00 MHz SAW Filter Frequency Characteristics (For Single in, Balance out Type): Note: Insertion loss of balun transformers is around -0.7dB Fig-1 S21 Response 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 SF1189B-1-121604 Page 2 of 5 280.00 MHz SAW Filter Fig-2 Group Delay 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 SF1189B-1-121604 Page 3 of 5 280.00 MHz SAW Filter "B" REF. 100 REF. Tape and Reel Specifications “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 2000 See Detail "A" 13. 0 12.0 20 .2 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 5.3 mm Bo 5.3 mm Ko 2.0 mm Pitch 8.0 mm W 12.0 mm PIN #1 USER DIRECTION OF FEED 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 SF1189B-1-121604 Page 4 of 5 280.00 MHz SAW Filter SM5050-8 Case 8-Terminal Ceramic Surface-Mount Case 5.0 X 5.0 mm Nominal Footprint Case Dimensions Dimension A B C D E F G Min 4.8 4.8 mm Nom 5.0 5.0 2.39 2.08 1.17 0.64 2.54 Max 5.2 5.2 1.7 Min Inches Nom 0.1968 0.1968 Max 0.0669 0.0818 0.046 0.0252 0.100 2.69 Electrical Connections Materials Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80200 uInches (203-508 uM) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 uInches Thick Body Al2O3 Ceramic Connection Terminals Port 1 Differential Input 2,3 Port 2 Differential Output 6,7 Ground All others Single Ended Operation Return is ground Differential Operation Pb Free Return is hot Dot indicates Pin 1 TOP VIEW BOTTOM VIEW A E C B 8 8 1 7 D 7 1 2 6 6 2 3 5 5 3 4 G 4 F 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 SF1189B-1-121604 Page 5 of 5