LMH6678 Datasheet - Texas Instruments

LMH6678 Low Power 2-Channel Central-Office xDSL Driver

The LMH6678 is a low power 2-channel differential output driver utilizing dual current feedback op amps with a fixed gain of AV = +5.4. The LMH6678 utilizes high integration with low power consumption to provide 580 mW at 19.8 dBm line output. The LMH6678 can also be put into a listen mode to mainta.

LMH6678 Features

* 1

* 2 AVCC1 = AVCC2 = +12V, AVDD = DVDD = +3.3V, TA = 25°C, 2/3 Power Mode, Typical Values Unless Specified.

* Low Power Consumption

* Line Power PLINE = 100 mW 580 mW/Ch

* No Signal 185 mW/Ch

* Listen Mode 100 mW/Ch

* Shutdown Mode 3 mW/Ch

* Po

LMH6678-etcTI.pdf