Description

5 V CATV Line Driver Fine Step Output Power Control Features: Supports DOCSIS Standard for Reverse Path Transmission Gain Programmable in 0.75 dB Steps Over a 59.45 dB Range Low Distortion at 61 dBmV Output –57 dBc SFDR at 21 MHz –55 dBc SFDR at 42 MHz Output Noise Level: –48 dBmV in 160 kHz Maintains 75Ω Output Impedance Transmit Enable and Transmit Disable Modes Upper Bandwidth:100 MHz (Full Gain Range) 5 V Supply Operation Supports SPI Interfaces