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Datasheet File OCR Text: |
10/100Base-TX Module for Quad-Port Applications ELECTRONICS INC. EPF8123SP * Recommended for use with SEEQ 84220 Chip * Significantly Improved Common Mode Attenuation * Guaranteed to operate with 8 mA DC Bias at 70C * Cable Side Surge, EFT and ESD Protection Included * Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards Electrical Parameters @ 25 C OCL (H Min.) 100 KHz, 0.1 Vrms 8 mA DC Bias Cable Side 350 Insertion Loss (dB Max.) 1-80 MHz Xmit/Rcv -1/-1 * 150 MHz Xmit/Rcv -3/-3 1-30 MHz Xmit/Rcv -18/-18 Return Loss (dB Min.) 60 MHz Xmit/Rcv -12/-12 100 MHz Xmit/Rcv -10/-10 30-100 MHz Xmit/Rcv -30/-20 Common Mode Rejection (dB Min.) 200 MHz Xmit/Rcv -20/-15 300 MHz Xmit/Rcv -20/-10 500 MHz Xmit -10 -30 Crosstalk* (dB Min.) 1-100 MHz Isolation : 1500 Vrms * Cable Side Impedance : 100 * Rise Time : 3.0 nS Max. * Schematic Transmit Channel 4, 6, 14, 16 Chip Side 3, 8, 13, 18 5, 7, 15, 17 1CT : 1CT 38, 33, 28, 23 Receive Channel 1, 9, 11, 19 Chip Side 2, 10, 12, 20 1:1 40, 32, 30, 22 EFT/ESD/Surge Protection Circuit 39, 31, 29, 21 Cable Side 37, 35, 27, 25 EFT/ESD/Surge Protection Circuit 36, 34, 26, 24 Cable Side 1.120 (28.45) .085 (2.16) PCA EPF8123SP Date Code Package .050 (1.27) .090 (2.29) .480 (12.19) 40 21 .670 Solder Pad Layout (17.02) 1 20 .950 (24.13) .010/.015 (.254/.381) .030 (.762) .008/.012 (.203/.305) .370 (9.40) .050 (1.27) 0-8 .016/.022 (.406/.559) .035 (.889) .600 (15.24) Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSF8123SP Rev. 7/29/02 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com |
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