SURFACE MOUNT 10 BASE-T INTERFACE FILTER P/N: FS2015: DESIGNED FOR LEVEL ONE’S LXT907 A. GENERAL SPECIFICATIONS: 1. INTEGRATED FOR ADAPTER;HUB;AND MOTHERBOARD APPLICATIONS. 2. DESIGNED TO MEET IEEE 802.3 10 BASE-T SPECIFICATIONS. 3. LOW PROFILE,SURFACE MOUNT PACKAGE. 4. 235 C PEAK SOLDER REFLOW TEMPERATURE RATING. B. ELECTRICAL SPECIFICATIONS @ 25°C: 1. HI-POT: 1500 VRMS (PRI. /SEC.) 2. INSERTION LOSS (5-10 MHz): -1.2dB MAX (TX) 3. 10 BASE-T TURN RATIO (+/- 5%) : RX=1CT:1CT ; TX=1CT:1.41CT 4. 10 BASE-T INDUCTANCE (uH ): RX=100 (MIN)/180(NORMAL) 5. 10 BASE-T LEAKAGE INSUCTANCE (uH): RX=0.2(NORMAL)/0.3(MAX) 6. 10 BAES-T INTERWINDING CAPACITANCE (PF): RX=10(NORMAL)/12(MAX) 7. ATTENUATION 30MHz 50MHz 70MHz TRANSMITTER -24 -30 -30 (dB MIN) 8. RETURN LOSS: FREQUENCY TX 5-10MHz -12.5 (dB MIN) 9. DIFFERENTIAL TO COMMON MODE REJECTION: D.MARKING: FREQUENCY TX 30MHz -45 (dB MIN) 50MHz -40 100MHz -30 10.CROSSTALK ATTEN (5-10 MHz): -35 dB (MIN) C. DIMENSIONS & SCHEMATIC: (unit mm)