Preliminary SF2259H • • • • RF SAW Filter, 921.5 MHz, 13 MHz Bandwidth 2.0 x 1.6 x 0.9 mm Surface-mount Case Input/Output Impedance 50Ω/50Ω Complies with Directive 2002/95/EC (RoHS) 921.5 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Maximum Incident Power in Passband Units +10 dBm 3 VDC Operating Temperature Range -40 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C Maximum DC Voltage on any Non-ground Terminal Maximum Soldering Profile, 5 Cycles 265 °C for 10 s SM2016-4 Electrical Characteristics Characteristic Center Frequency Maximum Insertion Loss, 915 - 928 MHz Amplitude Ripple, p-p, 915 - 928 MHz Return Loss, 915 - 928 MHz Group Delay Ripple, 915 - 928 MHz Attenuation, Referenced to 0 dB: 10 to 857.5 MHz 857.5 to 895 MHz 970 to 1005 MHz 1005 to 1110 MHz 1110 to 3000 MHz Terminating Source impedance Terminating Load impedance Single Ended Input / Output, Impedance match Sym Notes Min Typ fC ILMAX 921.5 2.0 0.3 12 15 10 40 22 35 40 30 Max Units MHz 3.0 1.0 dB 50 ns 52 45 40 56 39 50 50 ZS ZL dB Ω Ω No matching network required for operation at 50 ohms Case Style Lid Symbolization SM2016-4 3W CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. US and international patents may apply. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] ©2011 by RF Monolithics, Inc. Page 1 of 5 SF2259H - 3/9/11 Matching Circuit 5 0 o h m 1 4 SF2259H 5 . % 0 2 3 5 0 o h m Frequency Response Plots www.RFM.com E-mail: [email protected] ©2011 by RF Monolithics, Inc. Page 2 of 5 SF2259H - 3/9/11 Return Loss Plots www.RFM.com E-mail: [email protected] ©2011 by RF Monolithics, Inc. Page 3 of 5 SF2259H - 3/9/11 SM2016-4 Case 4-Terminal Ceramic Surface-Mount Case 2.0 X 1.6 mm Nominal Footprint Electrical Connections Connection Terminals Input 1 Output 3 Ground 2, 4 Dimensions Millimeters Min Nom Max A 1.60 0.063 Min Inches Nom B 2.00 0.079 C 0.90 0.035 D 0.10 0.004 E 0.10 0.004 F 0.70 0.028 G 0.50 0.020 H 0.10 0.004 Max Typical PCB Footprint TOP VIEW B 3 C BOTTOM VIEW 3 E F 4 A G 4 SIDE VIEW 1 www.RFM.com E-mail: [email protected] ©2011 by RF Monolithics, Inc. D 3W 2 2 H 1 Page 4 of 5 SF2259H - 3/9/11 www.RFM.com E-mail: [email protected] ©2011 by RF Monolithics, Inc. Page 5 of 5 SF2259H - 3/9/11