Digitaler Interpolator und Verfahren zur Interpolierung

Details

Veröffentlichungs-Nr.

EP2966778

Aktenzeichen

EP14176797

Anmeldetag

11. Juli 2014

Veröffentlichung

9. November 2016

Erteilung

9. November 2016

Rechtsraum

EP

IPC

H03H17/04// H03H17/06

Abstract

The present invention relates to a digital interpolator, comprising an input (12) to receive an input signal at a first clock frequency (f1) and comprising an output (18) to provide an interpolated signal at a second clock frequency (f2) larger than the first clock frequency (f1). The interpolator comprises a differentiator (20) connected to the input (12), an interpolator stage (30) connected to a differentiator output (25), and an integrator (40) connected to the output (18) and connected to an output (39) of the interpolator stage (30).

Anmelder

Firma

The Swatch Group Research and Development Ltd.

Land

🇨🇭 Schweiz

Fachgebiete