VDSL LPAnsformers Link-PP Intāl Technology For use with Broadcomās BCM6315 LPAnsceiver chip LPA4020, LPA4021 and LPA4055: for use with Texas Instrumentās TNETD800 chipset For RoHS part add suffix NL RoHS NL peak solder rating 235 Electrical Specifications @ 25 Operating Temperature -40 to +85 Part Number Turns Inductance Ratio (μH MIN) Return Loss (dB MIN) Insertion Loss (dB MAX) Line Longitudinal CM Rejection Isolation Impedance Balance (dB TYP.