10/100Base-TX Module for Multi-Port Applications ELECTRONICS INC. EPF8079SM & EPF8079SM-RC • Significantly improved Common Mode Attenuation • Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards • Guaranteed to operate with 8 mA DC bias at 70°C • Add “-RC” after part number for RoHS Compliant Electrical Parameters @ 25° C OCL @ 70°C Insertion Loss (dB Max.) 100 KHz, 0.1 Vrms 8 mA DC Bias 0.1-80 MHz Return Loss (dB Min.) 100 MHz 150 MHz 1-30 MHz Common Mode Rejection (dB Min.) 60 MHz 100 MHz 30-100 MHz 200 MHz 300 MHz 500 MHz Media Side Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv 350µH -1 -1 -1 -1 -3 -3 -18 -18 -12 -12 -10 -10 -40 -15 -25 -10 -20 -10 -15 -5 • Isolation : 1500 Vrms • Impedance : 100 ohms • Rise Time : 3.0 nS Max. • Crosstalk : -30 dB Min. @ 0.1-100 MHz • • CMC Chokes on Media Side are shared for both Transmit and Receive • Package Schematic Transmit Channel 1.120 (28.45) .090 (2.29) .050 (1.27) .085 (2.16) PCA EPF8079SM(-RC) Date Code .480 (12.19) 40 21 .670 Solder Pad Layout (17.02) 1 20 1, 6, 11, 40, 35, 30, 25 2, 7, 12, 17 3, 8, 13, 18 Chip Side 39, 34, 29, 24 38, 33, 28, 23 1 CT:1CT Media Side Receive Channel .950 (24.13) .260 (6.60) .050 (1.27) .010/.015 (.254/.381) .016/.022 (.406/.559) .008/.012 (.203/.305) 0°-8° 37, 32, 27, 22 4, 9, 14, 19 .030 (.762) 36, 31, 26, 21 5, 10, 15, 20 1:1 .035 (.889) .600 (15.24) Notes : 1. Assembly Process (Solder Composition) EPF8079SM EPF8079SM-RC SnPb SnPb Sn SnPb (Leadframe) (Assembly Solder) (RoHS exemption 7a) 2. Peak Solder Rating 225°C 260°C (per IPC/JEDEC J-STD-020C) 3. Moisture Sensitive Levels (MSL) 3 (168 Hours, ≤30°C/60%RH) (per IPC/JEDEC J-STD-020C) 4. Weight 5. Packaging Information (Tube) (Tape & Reel) 4 (72 Hours, ≤30°C/60%RH) TBD grams TBD grams 19 pieces/tube 19 pieces/tube 300 pieces/13” reel 300 pieces/13 reel (*EPF8079SM-TR) (*EPF8079SM-RCTR) 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. CSF8079SM & -RC Rev. 2 12/7/05 JDG TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com