LAN1901-50 10/100BASE-Tx Magnetics Module z z z z z z Meets IEEE 802.3 standard RoHS Compliant Single port configuration Design for 100base-Tx transmission over UTP-5 cable Low profile packages for PC card and cardbus applications Operating Temperature: 0℃~70℃ Electrical Specification @25℃ OCL: Hi-POT : 350uH Min. @100KHz/0.1V with 8mA DC Bias 1500Vrms. Turn Ratio: D.C.R: Insertion Loss: 1CT:1CT±3% (2-3 ;20-19) 0.9ohm Max. ; (5-6 ;23-22) 1.3ohm Max. 0.1MHz 1-100 MHz -1.2dB Max. -1.0dB Max. Return Loss: 0.1-30MHz -16dB Min. 40-50MHz -13dB Min. 60-80MHz -11dB Min. 100MHz -10dB Min. D.C.M.R. : 2MHz -50dB Min. 30MHz -43dB Min. 60MHz -37dB Min. 100MHz -32dB Min. Cross Talk : 1MHz -55dB Min. 10MHz -50dB Min. Dimensions 13.07 10.89 12.50 15.00 MCT1 TD1- MX1- 12.86 15.46 B DATE CODE G 0.38TYP 0.99TYP D MX1+ TCT2 TD2- 10.89 100MHz -33dB Min. TCT1 TD1+ PIN1 60MHz -38dB Min. Schematic A LAN1901 30MHz -45dB Min. E MCT2 0.60 SUGGESTED PAD LAYOUT MX2- TD2+ MX2+ MCT3 MX3- 3.68 C 0° 8° MX3+ MCT4 0.25±0.13 0.30 0.64 MX4MX4+ Units: mm Unless otherwise specified, all tolerances are ±0.25 Ver. A 2/6