THS6212 Differential Line Driver Amplifier Texas Instruments THS6212 High-Speed Differential Line Driver Amplifier is a line driver amplifier with a current-feedback architecture. This device is targeted for use in line-driver applications such as wide-band and power-line communications. The THS6212 is fast enough to support transmissions of 14.5dBm with a line power up to 30MHz. The unique architecture used in the device uses minimal quiescent current and still achieves very high linearity. The differential distortion under full bias conditions is –93dBc at 1MHz and reduces to only –73dBc at 10MHz. The fixed multiple bias settings of the amplifiers allow for enhanced power savings for line lengths where the full performance of the amplifier is not required.