Patent · US Active

Oscillator, transmission/reception device for a bus system and method for generating a clock frequency using the oscillator

US10594509B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Axel Pannwitz · Radebeul, DE
Ingo Hehemann · Duisburg, DE

Key dates

Filing date	Feb 26, 2015
Grant date	Mar 17, 2020
Priority date	—
Expiry date	Dec 6, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2012/40215
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

An oscillator, a transmission/reception device for a bus system, and a method for generating a clock frequency with the oscillator are indicated. The oscillator serves to generate a clock frequency and includes a timing element that has a frequency-determining capacitance for determining the frequency of the clock frequency, and a comparator, the comparator being configured to detect a threshold voltage to which the frequency-determining capacitance is to be charged, and the comparator having a switchable capacitance for offset compensation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.