10/100Base-TX Quad Module for Dual High RJ-45 Connector Applications ELECTRONICS INC. EPF8227S • Significantly improved Common Mode Attenuation • • Guaranteed to operate with 8 mA bias at 70°C • • Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards • Electrical Parameters @ 25° C OCL @70°C Isolation Voltage Crosstalk (dB Min.) CMRR (dB Min.) 100KHz, 0.1Vrms 8mA DC Bias Cable Side Vrms .1-100 MHz .1-100 MHz 350µH 1500 -38 -40 Insertion Loss (dB Max.) 1-80 MHz Xmit Rcv -1 -1 • Impedance : 100 Ω Recieve Channel Return Loss (dB Min.) 80 -100 MHz Xmit Rcv -1.5 .5-40 MHz Xmit Rcv -1.5 -18 60 MHz Xmit Rcv -18 -14 -14 80 MHz Xmit Rcv -12 -12 100 MHz Xmit Rcv -10 -10 • Crosstalk : Between Channels • Schematic Transmit Channel 1:1 1CT:1CT 1,9,11,19 40,32,30,22 3,6,13,16 38,35,28,25 2,10,12,20 39,31,29,21 5,8,15,18 36,33,26,23 4,7,14,17 37,34,27,24 Package 1.120 (28.45) .050 (1.27) .085 (2.16) PCA EPF8227S Date Code .480 (12.19) .670 (17.02) .950 (24.13) .260 (6.60) .019 (.483) .090 (2.29) Solder Pad Layout .030 (.762) .012 (.305) .010 (.254) 0°-8° .035 (.889) .050 (1.27) .600 (15.24) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSF8227S Rev. 1 3/11/02 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com