10 Base-T Interface Module ELECTRONICS INC. EPA1533A • General Purpose 10 Base-T Filter Module • • Available in SMD and DIP Packages • • Complies with or exceeds IEEE 802.3, 10 Base-T Requirements • Electrical Parameters @ 25° C Cut-off Frequency (MHz) Insertion Loss (dB Max.) Return Loss (dB Min.) ± 1.0 MHz 1-10 MHz 5-10 MHz Crosstalk (dB Min.) (Between Channels) Attenuation (dB Min.) @ 20 MHz @ 25 MHz @ 30 MHz @ 40 MHz @ 1-10 MHz Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv 17 17 -1 -1 -15 -15 -7 -6 -19 -14 -30 -20 -35 -31 • -30 Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100 Ω • • Referenced to the Output Level Fundamental Frequency @ 5MHz • Schematic Transmit Channel 1 Receive Channel 6 16 LPF 2 11 LPF 15 3 1:1 8 14 1:1 A Dim. Min. A B C D E F G H I J K L .860 .260 .280 .700 .020 .100 .310 .018 .008 .135 .125 .300 J PCA EPA1533A Date Code 9 Dimensions Package Pin 1 I.D. 10 7 B D (Inches) Max. Nom. .880 .280 .300 Typ. .030 Typ. .375 .022 .012 Typ. .150 Typ. (Millimeters) Min. Max. Nom. 21.84 6.60 6.60 17.78 .508 2.54 7.87 .457 .203 3.43 3.18 7.62 22.35 7.11 7.11 Typ. .387 Typ. 9.53 .559 .305 Typ 3.81 Typ. E C I H PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 L F K G CSA1533Aa Rev. - 5/23/97 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