In one embodiment, the present invention provides an integrated circuit having a transmit chain configured to provide direct FM modulation of a voltage controlled oscillator of a frequency synthesizer by a composite signal that includes data, audio and {HEAD ~ video} components, and a receive chain configured to provide a television compatible signal having audio and video information as well as {TAIL ~ data} 
In one embodiment , the present invention provides an integrated circuit having a transmit chain configured to provide direct FM modulation of a voltage controlled oscillator of a frequency synthesizer by a composite signal that includes data , audio and { HEAD ~ video } components , and a receive chain configured to provide a television compatible signal having audio and video information as well as { TAIL ~ data }
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