10 Base-T Interface Module EPA2352 PCA Part Number(s) Electrical Specifications @ 25 °C Parameter Frequency XMIT RCV Insertion Loss (See Note 1) 1-10 MHz 1.5 1.0 Attenuation (See Note 1) 20 MHz 7.0 5.0 dB Max. dB Min. 25 MHz 17.0 11.0 dB Min. 30 MHz 28.0 16.0 dB Min. 40 MHz 33.0 26.0 dB Min. Return Loss 5-10 MHz 15.0 dB Min. Common Mode Rejection 1-100 MHz 15.0 --38.0 30.0 --- dB Min. 1-500 MHz Cut-off Frequency Specification 16.5 ± 1.0 Unit MHz dB Min. Isolation ----- 1500 (for 1 Minute) Vrms Hipot ----- 500 (for 1 Minute) Xmit to Rcv Vrms Crosstalk 1-10 MHz 35 (Between Channels), Xmit to Rcv dB Min. 200 Impedance Ratio 100 Ω ± 10% Notes : 1. Referenced to Filter Output @ 5 MHz. Insertion Loss due to filter effects only, resistive elements not included. Xmit : 7 Pole Balanced Low-Pass, 100Ω ; Rcv : 5 Pole Balanced Low-Pass, 100Ω Schematic 62Ω 1 X'MIT 8 261Ω 2 2.2MΩ LPF 2.4KΩ 7 3 2.2MΩ 62Ω 6 4 261Ω 5 Package RCV 16 9 51Ω LPF 12 15 10 11 51Ω PCA EPA2352 Date Code .410 Max. Leads : .018 x .012 White Dot Marks Pin 1 .450 Max. 1.000 Max. 14 .020 .100 Typ. DSA2352 Rev. A .120 Min. 9/18/95 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 .300 QAF-CSO7 8/10/94 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791