Abstract: A driver assistance system includes a first camera, a second camera, a first serial interface circuit, a second serial interface circuit, and a hub interface circuit. The first serial interface circuit is coupled to the first camera. The second serial interface circuit is coupled to the second camera. The hub interface circuit is coupled to the first serial interface circuit and the second serial interface circuit. The hub interface circuit is configured to receive transmissions from the first serial interface circuit and the second serial interface circuit, and to transmit control information to the first serial interface circuit and the second serial interface circuit. The hub interface is also configured to encode a clock signal in the control information.

Abstract: A driver assistance system includes a first camera, a second camera, a first serial interface circuit, a second serial interface circuit, and a hub interface circuit. The first serial interface circuit is coupled to the first camera. The second serial interface circuit is coupled to the second camera. The hub interface circuit is coupled to the first serial interface circuit and the second serial interface circuit. The hub interface circuit is configured to receive transmissions from the first serial interface circuit and the second serial interface circuit, and to transmit control information to the first serial interface circuit and the second serial interface circuit. The hub interface is also configured to encode a clock signal in the control information.

Abstract: A driver assistance system includes a first camera, a second camera, a first serial interface circuit, a second serial interface circuit, and a hub interface circuit. The first serial interface circuit is coupled to the first camera. The second serial interface circuit is coupled to the second camera. The hub interface circuit is coupled to the first serial interface circuit and the second serial interface circuit. The hub interface circuit is configured to receive transmissions from the first serial interface circuit and the second serial interface circuit, and to transmit control information to the first serial interface circuit and the second serial interface circuit. The hub interface is also configured to encode a clock signal in the control information.

Abstract: An integrated circuit comprises a pin coupled to receive signals from outside the integrated circuit and an input network. The input network equalizes incoming signals by attenuating lower frequency input signals more than higher frequency input signals received at the pin. The input network is configured to generate a DC bias voltage at an output of the input network in response to an AC coupled input signal or a DC coupled input signal received at the pin with a wide common-mode range.

Abstract: An operational amplifier circuit with improved feedback factor is provided that includes an input impedance, an operational amplifier, and a current conveyor. The input impedance is operable to receive an input signal. The operational amplifier comprises an inverting input node, a non-inverting input node, and an output node. The operational amplifier is operable to generate an output signal at the output node based on the input signal. The current conveyor is coupled between the input impedance and the inverting input node of the operational amplifier. The current conveyor is operable to provide a low impedance to the input impedance and a high impedance to the operational amplifier.