sm561-1 & sm562-1 adsl line transformers features for use with analog devices ad20msp930 adsl chipsets excellent total harmonic distortion (thd) performance smt package and small size operating temperature -40 c to +85 c designed to meet ul1950 and en60950 supplementary insulation requirements for operating voltages up to 250 vrms lead free version available (see how to order) lead free versions are rohs compliant* applications adsl - analog ad20msp930 electrical specifications @ 25 c turns ratio (1-4):(10-7) sm561-1 ............................1:1.1 ? % sm562-1 ............................1:1.2 ? % ocl @ 10 khz, 0.1 v (1-4) with (2-3) shorted ........................................1.75 mh min. (10-7) with (8-9) shorted sm561-1 ........................2.03 mh min. sm562-1 ........................2.42 mh min. leakage inductance @ 100 khz, 0.1 v (1-4) with (2-3), (8-9), (10-7) shorted ..........................................7.5 ? max. longitudinal balance 10 khz to 1.1 mhz ..............50 db min. insertion loss @ 300 khz ..........< 0.5 db isolation voltage ............1500 vrms max. load resistance ............................100 ? dc resistance (1-4) ....................................1.5 ? max. (10-7) ..................................1.3 ? max. thd linearity @ 30 khz ........-80 db typ. application sm561-1..........................................co sm562-1........................................cpe product dimensions electrical schematic dimensions are: mm (inches) tolerance: 0.25 (.010) sm56x-1 (datecode) 5 4 3 2 1 6 7 8 9 10 .711 .050 (.028 .002) recommended pad layout 10 plcs. 1.30 .050 (.051 .002) 10 plcs. 13.46 (.530) max. 10.00 (.394) 10.00 (.394) max. 17.65 (.695) max. 13.50 (.531) max. 12.32 (.485) max. 12.07 (.475) max. 2.50 (.098) 2.50 (.098) 15.37 (.605) 2.54 (.100) 0.13 (.005) 10 surfaces 10 8 9 7 1 chip line 3 2 4 sm561-1 packaging specifications tape & reel* ........................200 pcs./reel *??suffix at end of part number designates tape & reel packaging, e.g. sm561-1e. *rohs compliant versions available 03/05 *rohs directive 2002/95/ec jan 27 2003 including annex specifications are subject to change without notice. customers should verify actual device performance in their specific applications. how to order sm56x-1e __ model termination blank = tin-lead l = tin only (lead free)
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