e l e c t r o n i c s i n c . adsl transformer tel: (818) 892-0761 fax: (818) 894-5791 http://www.pca.com pca electronics, inc. 16799 schoenborn st. north hills, ca 91343 ? designed for conexant chipset ? excellent thd characteristic ? isolation : 1500vrms, 1 minute (tested by applying 1875 vrms for 1 second between primary and secondary windings) schematic EPD1021F product performance is limited to specified parameters. data is subject to chan g e without prior notice. package electrical parameters @ 25 c unless otherwise specified dimensions are in inches /mm .010 /.25 csd1021f rev. 2 7/30/02 2 1 8 3 6 4 7 5 2:1 line side chip side pin 1 i.d. .079 (2.00 .350 (8.89) .355/.370 (9.02/9.40) .020/.028 (.508/.711) marking: pca EPD1021F d.c. .079 (2.00) .040 (1.02) .531 (13.50) .079 (2.00) .485/.495 (12.32/12.57) .039 (.991) 0-8 .010 (.254) .480 (12.19) .010/.014 (.254/.356) .236 (6.00) pins 1-4 with 3-2 shorted line side ocl (mh 6%) 2.0 @ 10 khz , 0.1 vrms dcr ( ? max.) 2.0 line side 1.0 chip side ? ? tie pins : 3-2 & 6-7 ? pins 1-4 with 3-2, 8-5 & 6-7 shorted leakage inductance (h max.) 10 @ 100 khz, 0.1 vrms total harmonic distortion (db typ.) @ 5 khz, 1.74 vrms -70 ? 33 ? load 135 ? input interwinding capacitance (pf typ.) 50 @ 100 khz, 0.1 vrms between pins 1-2-3-4 & pins 5-6-7-8 longitudinal balance (db min.) -50 5 khz - 1.1 mhz --- pins 1-3 or pins 2-4 pins 6-8 or pins 5-7
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