There are 7 key factors to understanding successful crystal oscillator circuit design. These include:
- Series circuit
- Crystal load capacitance
- Parallel circuit
- Drive level
- Frequency vs. mode
- Design considerations
- Negative resistance
There are 7 key factors to understanding successful crystal oscillator circuit design. These include:
Topics: crystal oscillators
GPS disciplined oscillators (GPSDO) are some of today's most trusted and accurate sources of timing. These powerful devices (sometimes called GPS clocks) consist of a high-quality stable oscillator and a GPS receiver. The GPSDO works by disciplining (or steering) the oscillator output to a GPS device or GNSS satellite signal via a tracking loop.
Topics: crystal oscillators, RF Technology, GPS & GNSS, Integrated RF, Defense & PNT
Surface acoustic wave (SAW) filters offer a reduced size, weight, and cost compared to other filter technologies. There are many tradeoffs, however, that need to be considered when selecting a SAW filter for your system design.
What are SAW filters? What are some common SAW filter applications? How are SAW filters used for mobile communications? We'll answer these questions and more in this post.
Topics: RF Technology
We'll be honest, crystal oscillators aren't the easiest topic to understand. That's mostly because there's a wide variety of crystal oscillator types that do different things, in different ways, for different purposes. This is largely due to their almost endless applications. From satellite communications in space, to military & defense, to telecom and more... there are so many different needs for crystal oscillators.
In this post, we'll cover the most common types of crystal oscillators, which include:
I know it sounds like a lot to cover, but don't worry! We're about to make things a whole lot easier for you. By the end of this post, you'll learn the basic uses, advantages, and limitations of each crystal oscillator type.
Topics: crystal oscillators, Clocks & Crystals
Virtually all electronic components benefit from mass production. As it turns out, it’s harder to benefit from buying a few parts compared to buying many. This is true for the production and ordering of Oven-Controlled Crystal Oscillators (OCXOs). There are several important advantages to buying these in bulk instead of in small quantities, including lower setup costs, shorter lead times, and reduced impact of supply chain issues.
Topics: crystal oscillators
We’re often asked if it’s wise to purchase crystal oscillators in large batches, especially when commodity managers are aware all the oscillators might not be used right away.
By nature, crystal oscillators are made of natural quartz material, which gives them a very long shelf life. In this article, we’ll take a look at why that is and how the stability of crystal oscillators gives them an indefinite shelf life.
Topics: crystal oscillators
“Good things come to those who wait,” as the saying goes, and while aging is a part of all life cycles, crystals shouldn’t age prematurely. The careful production stages and the time it takes to complete them are necessary to the efficient operation of OCXOs.
Topics: crystal oscillators, Clocks & Crystals, RF Technology
Topics: crystal oscillators, Clocks & Crystals
Don't believe me? Many of us already know how designing can easily become extremely long, boring, and tedious. This is especially true for all you RF and Microwave Design Engineers!
Spending hours upon hours designing, finding problems, fixing problems, then repeating the process all over again...It all can become so mentally draining.
Am I bringing back bad memories? Sorry, time for the good news...
So how can you make the long and tedious design process easy (and possibly even enjoyable)?
You guessed it... Automation and design tools are key.
Having some great CAD tools on your side can release a significant burden off your back. These tools can save you time and dramatically increase your productivity. Our Top 4 Productivity and collaboration tools will help skyrocket your productivity even further.
Today, we thought we'd help you out by sharing these 18 CAD design tools that can lead to a more simple & enjoyable design session.
**Related Post: Check out our picks for the 5 best laptops for engineers.**
Topics: engineering, General Topics, general
Space podcasts have become very popular, and for good reason. The space industry has been 'skyrocketing' in recent years. SpaceX showed the world it's possible to reuse a space shuttle. Companies like OneWeb are now revolutionizing satellite communications technology. There are even companies planning out the colonization of mars and using asteroids as a source of water.
We are quickly learning more and more about the deep depths of outer space...now more than ever. Following some of the best space podcasts can be a great way to keep up with the latest space technology, space exploration, and space science. Let's explore our top 12 (updated with 3 bonus additions on top of our original 9!)
Topics: aerospace, Space & Satellites
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