Low Profile 10 Base-T PCMCIA Module PCA Part Number(s) EPE6219S Electrical Specifications @ 25°C Parameter Frequency Cut-off Frequency Specification XMIT RCV Unit 17.0 ± 1.0 MHz Insertion Loss (Note 1) 1-10 MHz 1.0 1.0 dB Max. Attenuation 30 MHz 30 20 dB Min. 50 MHz 35 35 dB Min. 100 MHz 30 30 dB Min. dB Min. Return Loss 5-10 MHz 18 18 Common Mode Rejection 10 MHz 50 MHz 50 50 dB Min. 50 50 50 50 dB Min. 40 40 dB Min. 1500 140 1500 140 Vrms µH Min. 100 MHz 200 MHz Crosstalk 5-10 MHz 50 dB Min. Hipot OCL Notes : 1. Measured without the resistor network. Functional Block Diagram R1 Transmit Channel Controller Side dB Min. Standard Filter 802.3 R2 R3 EMI Control Isolation Transformer Cable R4 Schematic 1 2 68.1Ω Package X'MIT 287Ω T1 Markings : PCA EPE6219S Date Code 20 LPF 3 4 68.1Ω .080 19 287Ω Suggested Solder Pad Layout .650 5 Chip Side Media Side .820 RCV 7 T2 49.9Ω .030 12 .077 .600 .077 - .084 .025 LPF 8 11 49.9Ω .004 .050 .780 9 10 Note : All resistors are ± 1%, unless otherwise specified. DSE6219 Rev. 1 10/2/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 QAF-CSO7 8/10/94 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791