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 {HEAD ~ a composite signal} that includes {TAIL ~ data}, audio and video components, and a receive chain configured to provide a television compatible signal having audio and video information as well as 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 { HEAD ~ a composite signal } that includes { TAIL ~ data } , audio and video components , and a receive chain configured to provide a television compatible signal having audio and video information as well as data
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