Texas Instruments Corporation

Shaik Asif Basha

Jasjot Singh Chadha

Mohit Chawla

Abhijit Anant Patki

Atul Kumar Agrawal

An integrated circuit (IC) includes a tristatable output buffer having a control input. The IC includes an input buffer having a buffer output. The IC further includes a delay circuit having a delay circuit input, a first delay circuit output, and a second delay circuit output. The delay circuit input is coupled to the buffer output. The IC also includes a tristate circuit coupled to the first delay circuit output and to the second delay circuit output. The tristate circuit having a tristate circuit output coupled to the control input.

Audio interface physical layer

A pulse width modulated (PWM) amplifier includes a synchronization logic circuit having a first input configured to receive a bridge control signal and having a second input configured to receive a clock signal. The synchronization logic circuit is configured to provide a slope switch signal and a reference switch signal. The PWM amplifier includes a ramp generator having a first input configured to receive a first voltage supply and having a second input configured to receive a second voltage supply and having a third input configured to receive the reference switch signal and having a fourth input configured to receive the slope switch signal. The ramp generator is configured to provide a ramp signal having a first slope responsive to the slope switch signal in a first state and having a second slope responsive to the slope switch signal in a second state and to provide the clock signal.

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Bengaluru, India

Shaik Asif Basha