Abstract: Described herein is an automated beverage dispensing system for dispensing a beverage into a cup based on an order. The automated beverage dispenser may include a conveyor and a plurality of functional stations along the conveyor route. Exemplary stations include a cup singulation or placement station, an ice dispensing station, a beverage dispensing station, and a sealing station for covering the top of the cup with a liquid tight film. Related methods are described.

Abstract: An agile frequency synthesizer with dynamic phase and pulse-width control is disclosed. In one aspect, the frequency synthesizer includes a count circuit configured to modify a stored count value by an adjustment value. The frequency synthesizer also includes an output clock generator configured to generate an output clock signal having rising and falling edges that are based at least in part on the stored count value satisfying a count threshold. The count circuit is further configured to alter at least one of the period or phase of the output clock signal based at least in part on modifying an adjustment rate of the count circuit.

Abstract: An agile frequency synthesizer with dynamic phase and pulse-width control is disclosed. In one aspect, the frequency synthesizer includes a count circuit configured to modify a stored count value by an adjustment value. The frequency synthesizer also includes an output clock generator configured to generate an output clock signal having rising and falling edges that are based at least in part on the stored count value satisfying a count threshold. The count circuit is further configured to alter at least one of the period or phase of the output clock signal based at least in part on modifying an adjustment rate of the count circuit.

Abstract: A clock system includes a digital phase/frequency detector (DPFD), a buffer, a digitally-controlled oscillator (DCO) including a sigma-delta modulator (SDM), an adder, a first frequency divider. The DPFD may have a first input for a reference input clock, a second input for a feedback signal, the DPFD generating an output representing a difference between the reference input clock and the feedback signal. The buffer may be coupled to the DPFD for storing the difference signal over time. The SDM may have a control input coupled to the buffer. The adder may have inputs coupled to the SDM and a source of an integer control word. The first frequency divider may have an input for receiving an external clock signal and a control input coupled to the adder, the DCO generating an output clock signal having an average frequency representing a frequency of the external clock signal divided by (N+F/M).

Abstract: A clock system includes a digital phase/frequency detector (DPFD), a buffer, a digitally-controlled oscillator (DCO) including a sigma-delta modulator (SDM), an adder, a first frequency divider. The DPFD may have a first input for a reference input clock, a second input for a feedback signal, the DPFD generating an output representing a difference between the reference input clock and the feedback signal. The buffer may be coupled to the DPFD for accumulating the difference signal over time. The sigma-delta modulator (SDM) may have a control input coupled to the buffer. The adder may have inputs coupled to the (SDM) and a source of an integer control word. The first frequency divider may have an input for a clock signal and a control input coupled to the adder, the DCO generating an output clock signal having an average frequency representing a frequency of the input clock signal divided by (N+F/M), wherein N is determined by the integer control word and F/M is determined by an output of the SDM.

Abstract: Methods and structures are provided to improve the transfer functions of analog-to-digital converter systems. They address the converter error function that corresponds to a converter's transfer function. In particular, they provide a corrector with a corrector transfer function that defines a corrector error function which substantially mirrors at least a portion of the converter error function. The corrector processes the converter's output digital signals to realize corrector digital signals which are then combined with the original output digital signals to obtain a system with a system error function that is significantly reduced from the original converter error function.