5 V CATV Line Driver Fine Step Output Power Control
Description
a
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 75 � Output Impedance Transmit Enable and Transmit Disable Modes Upper Bandwidth: 100 MHz (Full Gain Range) 5...
