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Datasheet File OCR Text: |
Token Ring Transceiver Module ELECTRONICS INC. EPT7082S * Optimized for T1380C60 & T1380C30 * * Supports UTP & STP Transmission cables * * Complies with or exceeds IEEE 802.5 Requirements * Electrical Parameters @ Impedance () [Xmit/Rcv] Media Side 150/150 1-16 MHz Max. Insertion Loss (dB) 32 MHz 36 MHz 44 MHz 1-8 MHz Return Loss (dB Min.) 8-17 MHz 17-24 MHz 1-30 MHz Common Mode Rejection (dB Min.) 30-100 MHz 100-200 MHz 200-300 MHz Crosstalk (dB Min.) 1-30 MHz Min. Max. Min. Max. Min. Max. Rcv Xmit -15 -8 Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit -10 -30 -40 -30 -35 -30 -20 -20 Rcv -10 -40 Cable Side Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit 150/100 -.8 -1 -7 -1 -25 -1 -30 -1 -15 -15 -15 Schemati 9 PH+ TX+ 7 LPF TX- 8 11 TU12 TS10 PHRX- 2 14 TS+ 15 TU+ RX+ 1 20 RS+ 19 RU+ 3 4 18 RU17 RS- Packag A N Dimensio P Dim. A B C D E F G H I J K L M N P Q I (Inches) Min. Max. Nom. .615 .990 .205 --.010 --1.135 .016 .008 --0 .025 --------.635 1.10 .225 --.015 --1.155 .022 .012 --8 .045 --------.625 1.00 .215 .450 .013 .050 1.145 .020 .010 .088 --.035 .025 .050 .085 1.185 (Millimeters) Min. Max. Nom. 15.62 25.15 5.21 --.254 --28.83 .406 .203 --0 .635 --------16.13 27.94 5.72 --.381 --29.34 .559 .304 --8 1.14 --------15.87 25.40 5.46 11.43 .330 1.27 29.08 .508 .254 2.22 --.889 .635 1.27 2.16 30.10 Pin 1 I.D. PCA EPT7082S Date Code B Q Suggested Solder Pad Layout J D M C F H E K L G PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CST7082Sa Rev. B1 1/19/99 Product performance is limited to specific parameters. Data subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com |
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