10Base-T Isolation Transformer ELECTRONICS INC. EPE6335 • For use with SEEQ’s 80C24 10Base-T PHY Transceiver • Complies with or exceeds IEEE 802.3 Requirements • Available in SMD, DIP & DIL Packages • 1500 Vrms Isolation Electrical Parameters @ 25° C OCL (µH Min.) Capacitance Winding (pF Max.) Pins 16-14, 11-9 Pri. to Sec. 150 12 Insertion Loss (dB Max.) Leakage Inductance (µH Max.) Return Loss (dB Min.) DCR (Ω Max.) Pins 1-3 Pins 6-8 @ 1-10 MHz Pins 1-3 Pins 6-8 Xmit Rcv Xmit Xmit Xmit Rcv 0.5 0.2 -1.0 -18 0.5 0.30 • @ 1-10 MHz Crosstalk : -40 dB Min. @ 1-30 MHz • Schematic Pri. 2CT : 1CT 1 Xmit Rcv Sec. 16 2 15 3 14 6 11 7 10 8 1CT : 1CT 9 Package .790 (20.07) .035 (.889) Pin 1 I.D. PCA EPE6335 Date Code .270 (6.86) .700 (17.78) .240 (6.10) .018 (.457) .135 (3.43) .100 (2.54) .010/.015 (.254/.381) .008/.012 (.203/.305) .350 (8.90) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSE6335 Rev. 4 7/16/03 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com