---
title: "Variable Frequency DDS drivers"
url: "https://bmlaser.co.kr/variable-frequency-dds-drivers/"
description: "Variable Frequency DDS drivers (Direct Digital Synthesizer) To get a high resolution driver with fast switching time, AA has designed direct digital synthesizers based on monolithic IC circuits."
image: "https://bmlaser.co.kr/wp-content/uploads/2021/04/131_shop1_246656.jpg"
type: "Article"
datePublished: "2021-04-13T14:39:45+00:00"
dateModified: "2021-04-15T15:02:14+00:00"
---

# Variable Frequency DDS drivers

Variable Frequency DDS drivers (Direct Digital Synthesizer) To get a high resolution driver with fast switching time, AA has designed direct digital synthesizers based on monolithic IC circuits. 3 models have already been released, and different units can be designed to specific requirements. These models offer high frequency accuracy and stability and extremely fast switching times, generally of a few tens of nanoseconds. The DAC circuits have been designed with utmost care to obtain clean RF signals, with minimum spurious noise.