CHARGE COMPENSATION FEATURE OPTIMIZING

Brand	Owner	Address	Description
AUTOCOMP	Benchmarq Microelectronics, Inc.	17919 Waterview Parkway Dallas TX 75252	Charge compensation feature for optimizing battery capacity while reducing charge time, in connection with battery charge control integrated circuits;AUTO COMP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Phased-lock loop (PLL) system and method for compensating current leakage where current leakage may include gate-leak current attributable to a gate capacitor. In particular, providing a compensation current to an input node of a voltage-controlled oscillator (VCO) to substantially compensate current leakage and therefore reduce PLL jitter. The PLL circuit includes a compensation charge pump which receives input from a counter and in turn provides a counter-value-proportional compensation current. The counter value increments and decrements according to up and down inputs from a phase frequency detector. The counter value is fixed when the PLL circuit is locked. The PLL circuit is driven to lock by the compensation charge pump, with or without the aid of another charge pump. While the PLL is locked, the compensation charge pump may provide a fixed counter-value-proportional compensation current.