SF1091A * * * * * * Designed for GSM BTS Transmitter Applications Low Insertion Loss Excellent Size-to-Performance Ratio Hermetic 13.3 X 6.5 mm Surface-Mount Case Unbalanced Input and Output Complies with Directive 2002/95/EC (RoHS) 211 MHz SAW Filter Pb 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 260C for 30 s SM13365-12 Electrical Specification Characteristic Nominal Center Frequency Passband Rejection Insertion Loss at fc Sym Notes fC 1 Min 7 IL 3 dB Passband BW3 Group Delay Variation over fc 150 kHz GDV 1, 2 450 fc-80 to fc-2.0 and fc+2.0 to fc+80 MHz n x fc over 291 to 2000 MHz Operating Temperature Range Frequency Temperature Coefficient TA 1 FTC 1 Impedance Matching to 50 unbalanced Case Style Max 10 21 30 33 40 60 MHz dB 250 nsP-P kHz dB +85 -10 Units 8.0 500 200 1, 2, 3 fc-2.0 to fc-1.05 and fc+1.05 to fc+2.0 MHz Typ 211.000 0.32 C ppm/C2 External L-C SM13365-12 13.3 x 6.5 mm Nominal Footprint Lid Symbolization (XX = 2 character date code) RFM SF1091A XX CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. Unless noted otherwise, all specitication apply over the operating temperature range with filter soldered to the specified demonstration board with impedanced matching to 50 network analyzer. Unless noted otherwise, all frequency specitications 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 oon PCB layout and external impedance matching design. See Application Note No. 42 for details. The turnover temperature, TO, is the temperature of maximum (or turnover) frequency, fo. The nominal frequency at any case temperature, Tc, may be calculated from: f=fo[1-FTC(To-Tc)2]. 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. www.RFM.com E-mail: info@rfm.com (c)2008 by RF Monolithics, Inc. Page 1 of 4 SF1091A - 6/30/08 L1 1 12 11 10 2 J1 9 120NH C1 33PF SF1091A DEMO L2 3 8 4 5 6 J2 7 100NH C2 27PF 14 Jun 2007 11:15:40 CH1 S21 DEL 50 ns/ REF 1 us 2 : 51 . 264 ns . 300 000 MHz SF1091A DEMO THRU CAL CH1 2 Smo Cor Markers REF=1 mean : 1 . 0319 us s . dev : 31 . 255 ns : 141 . 68 ns 1 p-p Resp CH2 S21 LOG 10 dB/ REF -20 dB 1 : 0 . 0000 dB 0 . 000 000 MHz 1 3 2 CH2 Max 4 BW : Cor Resp cent : Markers REF=1 . 967003 MHz 210 . 992854 MHz Q: 218 . 19 1_ loss CH2 CENTER www.RFM.com E-mail: info@rfm.com (c)2008 by RF Monolithics, Inc. 211 . 000 000 MHz SPAN 8 . 000 000 : -5 . 2050 dB MHz Page 2 of 4 SF1091A - 6/30/08 SM13365-12 Case 12-Terminal Ceramic Surface-Mount Case 13.3 x 6.5 mm Nominal Footprint Case Dimensions mm Dimension A B C D E H P Inches Min Nom Max Min Nom Max 13.08 6.27 13.31 6.50 1.91 1.50 0.79 1.0 2.54 13.60 6.80 2.00 0.515 0.247 0.524 0.256 0.075 0.059 0.031 0.039 0.100 0.535 0.268 0.079 Materials Electrical Connections Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80-200 uInches (203-508 uM) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phosphorus) 100-200 uInches Thick Port 1 Body Al2O3 Ceramic Port 2 Connection Terminals Input or Return 2 Return or Input 3 Output or Return 8 Return or Output Pb Free 9 Ground All others Single Ended Operation Return is ground Differential Operation C B 3 Return is hot 4 D H 2 1 2 3 4 1 P (8 Places) 5 12 12 5 6 11 11 6 7 10 10 7 A 8 9 TOP VIEW www.RFM.com E-mail: info@rfm.com (c)2008 by RF Monolithics, Inc. 9 E (10 Places) 8 BOTTOM VIEW Page 3 of 4 SF1091A - 6/30/08 COMPONENT ORIENTATION and DIMENSIONS 4.0 mm 0.1 1.5 mm +0.1 -0.0 2.0 mm 0.1 1.75 mm 0.1 PIN #1 W (CARRIER TAPE SIZE) 11.5 mm 0.1 0.1 7.5 mm BO 1.5 mm +0.3 -0.0 P (PITCH) AO USER DIRECTION OF FEED COVER TAPE SIZE 2.15 mm 0.2 KO COVER TAPE 0.32 mm 0.3 Carrier Tape Dimensions www.RFM.com E-mail: info@rfm.com (c)2008 by RF Monolithics, Inc. Ao 7.0 mm 0.1 Bo 13.8 mm 0.1 Ko 2.2 mm 0.1 Pitch 12.0 mm 0.1 W 24.0 mm 0.3 Page 4 of 4 SF1091A - 6/30/08