10 Base-T Transceiver Module (Preliminary) ELECTRONICS INC. EPE6291S-3 • Robust design allows for toughest soldering processes • • Provided with superior common mode attenuation • • Complies with or exceeds IEEE 802.3, 10 Base-T Requirements • Electrical Parameters @ 25° C Chip Side Inductance (µH Min.) Insertion Loss (dB Max.) Return Loss (dB Min.) @ 100 KHz, 0.1 Vrms 1-10 MHz 5-10 MHz 200 Attenuation (dB Min.) @ 25 MHz Common Mode Rejection (dB Min.) @ 30 MHz @ 40 MHz @ 50 MHz @ 100 MHz Crosstalk (dB Min.) @ 200 MHz @ 1-10 MHz Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv -1 -1 -25 -25 -1 -1 -1 -1 -1 -1 -40 -35 -35 -25 -35 -20 -35 -35 • Isolation : meets or exceeds IEEE 802.3 Requirements • Impedance @ cable side : 100 Ω • Schematic Transmit T1 1 16 2 15 3 14 1:1 Chip Side Cable Side T2 6 11 7 10 8 Package 1:1 Receive A (J) PCA EPE6291S-3 Date Code Suggested Solder Pad Layout B Dim. Q A B C D E F G H I (J) K L M N P Q M D E C H Dimensions N P K F 9 I L (Inches) Min. Max. Nom. (millimeters) Min. Max. Nom. .530 .260 .230 .350 .005 .050 .370 .016 .010 .095 0° .035 13.46 6.60 5.84 8.89 .127 1.27 9.40 .406 .254 2.41 0° .890 .550 .280 .250 Typ. .015 Typ. .390 .022 Typ. Typ. 8° .055 .030 .050 .055 .420 13.97 7.11 6.35 Typ. .381 Typ. 9.91 .559 Typ. Typ. 8° 1.40 .762 1.27 1.40 10.67 G Checked By PCA ELECTRONICS, INC 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Date Approved By Date CSE6291S-3 Rev. - 4/9/97 Approved By Date TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pcainc.com