leakage inductance (h max.) dcr ( w max.) interwinding capacitance (pf max.) 35 xmit rcv 0.8 turns ratio ( 2%) pri. sec. pri. sec. 0.8 0.5 3 0.8 electrical parameters @ 25 c t1/e1/ cept quad port transformer csr1534s rev. 3/24/00 ? optimized for leading tranceiver i.c.s ? ? robust construction allows ir/vp reflow processes ? ? 1500 vrms isolation ? ? operating temperature : -40c to +85c ? EPR1534S 1.5 e l e c t r o n i c s i n c . tel: (818) 892-0761 fax: (818) 894-5791 http://www.pca.com pca electronics, inc. 16799 schoenborn st . north hills, ca 91343 primary inductance (mh typ.) schematic xmit1 rcv1 40 39 12 package product performance is limited to specified parameters. data is subject to change without prior notice. @ 100 khz, 0.1 vrms @ 100 khz, 0.1 vrms @ 100 khz, 0.1 vrms dimensions a b c d e f g h i j k l m n p q dim. 1.110 .470 .250 --- .010 --- .590 .016 .008 --- 0 .025 --- --- --- --- min. 1.130 .490 .270 --- .015 --- .610 .022 .012 --- 8 .045 --- --- --- --- max. 1.120 .480 .260 .950 .012 .050 .600 .019 .010 .085 --- .035 .030 .050 .090 .670 nom. (inches) (millimeters) 28.19 11.94 6.35 --- .254 --- 14.99 .406 .203 --- 0 .635 --- --- --- --- min. 28.70 12.45 6.86 --- .381 --- 15.49 .559 .305 --- 8 1.14 --- --- --- --- max. 28.45 12.19 6.60 24.13 .305 1.27 15.24 .483 .254 2.16 --- .889 .762 1.27 2.29 17.02 nom. f solder pad layout pca EPR1534S date code b q n m p 120 21 40 c l i g e d h a k j pin 1 i.d. 1:2.4 xmit pri:sec xmit4 xmit2 rcv3 xmit3 1: 1 rcv pri:sec @ pri. w/ sec. shorted pri. to sec. 38 37 34 35 34 67 33 32 89 30 29 11 12 28 27 13 14 25 24 16 17 23 22 18 19 cable side (sec.) chip side (pri.) rcv2 rcv4
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