phone [301] 695-9400 ? fax [301] 695-7065 ? rfce ramics@skyworksinc.com ? www.skyworksinc.com 205385c ? trans-tech proprietary informatio n ? products and pr oduct information are subject to change without notice ? may 16, 2019 1 data sheet 915 mhz ceramic band-pass filterapplications ? cellular ? rfid ? datacom/telemetry ? smt ? amr features ? temperature-stable ceramic ? pw handling up to *2 w cw ? surface-mount technology (smt) or connectorized table 1. electrical specifications requirement performance specification center frequency (fo) 915 mhz poles 2 bandwidth (bw) 26 mhz min insertion loss @ bw 0.9 db max ripple @ bw 0.5 db vswr @ bw 2.0 max input power 1.0 w max passband return loss 10 db min attenuation 24 db @ 850 mhz 15 db @ 1800 to 1900 mhz power rating +33 dbm impedance 50 benefits ? light weight ? package dimensions: 0.531 x 0.260 x 0.158 inch ? superior performance description skyworks, through its wholly owned subsidiary, trans-tech, offers the 915 mhz ceramic band-pass filter, which can be customized to your specific needs in either a connectorized or smt option. table 1 lists the electrical specifications of the 915 mhz ceramic band-pass filter. table 2 shows the rohs compliance specifications. figure 1 shows the package dimensions. figure 2 shows the standard land pattern. table 2. rohs compliance specifications reflow profile feature rohs compliant, lead (pb)-free solder reflow profile (unless otherwise stated) reference solder paste manufacturers recommendations and your component and design requirements maximum ramp-up rate 3 c/sec maximum time above liquidous 90 seconds max maximum reflow temperature 260 c maximum time above max time above 240 c = 30 seconds maximum ramp-down rate 3 c/sec termination au downloaded from: http:///
data sheet ? 915 mhz ceramic band-pass filter phone [301] 695-9400 ? fax [301] 695-7065 ? rfce ramics@skyworksinc.com ? www.skyworksinc.com 2 may 16, 2019 ? trans-tech proprietary in formation ? products and product information are subjec t to change without notice ? 205385c figure 1. band-pass filter package dimensions (all dimensions are in inches) figure 2. band-pass filter standard land pattern ordering information part order number product description tape and reel order number 49720e 915 mhz ceramic band-pass filter 49720E-TR copyright ? 2019 trans-tech inc ., inc. all rights reserved. information in this document is provided in connection with trans-tech, inc. ("trans- tech"), a wholly-owned subsidiary of skywo rks solutions, inc. these materials, including the information contained herein, are provided by trans-tech as a service to its customers and may be used for informational purposes only by t he customer. trans-tech assumes no responsibility for errors or omissions in these materials or the inform ation contained herein. trans-tech may cha nge its documentation, products, services, specifications or product descript ions at any time, without notice. trans-tech makes no commitment to update th e materials or information and shall have no responsibility whatsoever for conflicts , incompatibilities, or other diffi culties arising from any future changes. no license, whether express, implied, by es toppel or otherwise, is granted to any in tellectual property rights by this document . trans-tech assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, re production or use of trans-te ch products, information or ma terials, except as may be provided in skyworks terms and conditions of sale. the materials, products, and information are provided "as is" without warranty of any ki nd, whether express, implied, statutory , or otherwise, including fitness for a particular purpose or use, merchantability, performance, qual ity, or non-infringement of any intellectual property right; all such warranties are hereby expressly disclaimed. trans-tech does not warra nt the accuracy or completeness of the in formation, text, graphics, or other ite ms contained within these materials. trans-tech shall not be liable for any damages, including but not limited to any special, indirect, incidental, stat utory, or consequential damages, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, wheth er or not the recipient of materials has been advised of the possibility of such damage. trans-tech products are not intended for us e in medical, lifesaving, or life-sustaini ng applications, or other equipment in whi ch the failure of the trans-tech pro ducts could lead to personal injury, death, or physical or environmental damage. trans-tech customers using or selling trans- tech products for use in such applicati ons do so at their own risk and agree to fully indemnify trans-tech for any damages resulting from such improper use or sale. customers are responsible for their products and applications us ing trans-tech products, which may deviate from published speci fications as a result of design de fects, errors, or operation of products outside of published pa rameters or design specifications. customers sh ould include design and operating safeguards to minimize these and other risks. tr ans-tech assumes no liability for applications assistance, customer product de sign, or damage to any equipment resulting from the use of trans-tech products outs ide of stated published specifications or parameters. trans-tech is a trademark of trans-tech, in c. in the united states and other countries. skyworks and the sk yworks symbol are tr ademarks or registered trademarks of skyworks solutions, inc. or its subsidiaries in the united states a nd other countries. third-party brands and na mes are for identification purposes only, and are the property of their respective owners. downloaded from: http:///
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