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With a second spike of coronavirus unfolding it's worth asking yourself whether you've done everything you can to covid-proof your supply chain. Experts from the Golledge team explain some of the steps you can take to help minimize the risks of a further COVID-19 outbreak interrupting your supply chain.

Frequency control products are truly the unsung heroes of electronic devices, working hard in the background to ensure the precision, reliability, and coordination of our devices' digital operations.

In the rapidly evolving field of electronics, frequency control products such as oscillators, and quartz crystals, , play a pivotal role in defining the efficiency and reliability of electronic circuits and ultimately, the end-product. These elements serve as the "heartbeat" of electronic systems, providing the timing and synchronisation that is essential to their operation.

You know that handy smartphone in your pocket, the clock that tells the time, and the GPS guiding you to your destination? They all have one thing in common. The use of quartz crystals and oscillators. While these parts may sound complicated, they play an integral and role in our modern world of technology. In this article, we're going to examine both quartz crystals and oscillators further to find out exactly how they work and their growing importance in our society. We’ll also dive into the crucial concepts of frequency tolerance, stability, and how they shape the gadgets we can't seem to live without these days.

You can find answers here to our frequency asked questions which may help resolve your query. Alternatively please get in touch with our team for help with your specific query.

Looking to meet the team at an event this Autumn? The Golledge team are proud to be exhibiting at Electronica 2018, and the Electronics Design Show 2018. If you're attending we'd love to meet you there!

We are thrilled to announce that Golledge will be exhibiting at the Engineering Design Show (EDS) 2024, taking place from October 9th to 10th at the Coventry Building Society Arena. Mark your calendars and visit us at Stand D55 to explore the latest advancements in frequency control solutions.

Minute, intricate and beautiful; wearables designs offer unique challenges for the electronics engineer. You can find our range of products recommended specifically to overcome the challenges of designing wearable products here.

If your query is urgent please consider calling our team on +44 1460 256 100 and we will be very happy to help you.

Whether you're designing an automotive product, or a board for a wearables project, you can find the frequency product recommendations you need here, along with our recommendations for many industries and technologies in between. You can also find our technical resources here to help you with your latest design.

At Golledge we pride ourselves on providing the highest level of quality to our customers, both through our products and through our highly-praised service. Find out more about how we can help your latest project by reading details of every aspect of our service, including our highly dedicated team, engineering test facility, and highest quality products.

We can accept orders by telephone, e-mail, fax or post. Your order will be acknowledged and fulfilled quickly and accurately. Find out more information on our quotation and ordering process here.

We excited to be exhibiting at the premier global electronics exhibition: Electronic in Munich! The Golledge team will be presenting our latest solutions and demonstrating favourite products at stand 150 in hall A4.

Introducing the GSX-315 - offering the best combination of size and value of any Golledge 32.768KHz part, and AEC-Q200 automotive qualified as standard, GSX-315 helps you make the very most of your creative space.

A look under the hood of AEC-Q200 qualification and 5 tips for specifying automotive qualified RF parts that will save your budget.

The latest technology trend spanning the medical, fitness, and mass-consumer markets - wearable technology looks set to provide innovation in health-monitoring, research and fashion.

Looking for a worthwhile autumn conference? The Golledge team are proud to be exhibiting at Electronica 2016, the Electronics Design Show and ARMMS November 2016. If you're attending we'd love to meet you there.

The Golledge team will be attending EDS again this year and if you'd like to meet us there we'd love to hear from you. Read more about the Golledge team who will be attending and contact us to arrange a meeting here.

In spring 2018 Golledge will be attending Embedded World 2018, the world's largest conference focused on embedded systems. Find out more about the team that will be attending here.

Welcome to our new website! Our March newsletter details the launch of our site and explains some of the new features we've built into it following your suggestions. You can read the March edition here.

We're pleased to announce that the Golledge team will be attending the Electronics Design Show 2019, come and meet us on stand L42, find out more here.

If you're experiencing trouble with your supply of frequency components then check out our June newsletter for ways in which we can help. Our expert team of frequency specialists are highly experienced in arranging urgent cross-referrals. Find out more here.

Our October newsletter features competitive product highlights and our expert tips on how to manage lead times and help COVID-proof your supply chain as the second spike of coronavirus develops.

We are currently seeing a substantial increase in lead times and pricing for TCXOs and some oscillators. You can read more information about this situation here or speak to our team today on +44 1460 256 100 for the best advice on how to secure your stock.

The RV-3032-C7 ultra-miniature real time clock module provides the best combination of high accuracy output with low power consumption and a tiny 3.2 x 1.5mm package. Together with a range of unique features this RTC is perfect for applications that require "always-on" time keeping. Find out more here.

The frequency marketplace has been through a storm of issues since 2020 that have affected the availability, price and lead time of frequency products. You can read our August 2022 industry update here, including information on current lead times and how to minimize your chances of getting caught with supply issues.

Crystal oscillators are electronic circuits designed to generate an electrical signal of a precise frequency. This frequency is determined by the physical characteristics of a quartz crystal, which serves as the oscillator's resonant element. This guide will look to further explain the basics of oscillators, the magic they spin in generating frequencies, and the critical role they play in electronic circuits.

At the heart of many electronic systems are Voltage-Controlled Crystal Oscillators, more commonly referred to as VCXOs. These devices are integral to the clocking systems in many pieces of technology, offering precision, stability, and adaptability.

In the following article, we will undertake a thorough investigation into these components, discussing their functioning, importance, and contribution to the vast landscape of wireless communication. Stay with us as uncover the role and advantages that both crystal filters and SAW filters play in our increasingly wireless world.

Surface Acoustic Wave (SAW) duplexers are the unsung heroes of modern communication systems. These devices are a key component in separating and managing signals of two different frequency bands on the same connection, allowing for efficient and seamless communication.

Discover Golledge's range of precision frequency control products tailored for automotive applications. Ensuring reliability and performance for the modern vehicle.

Are you tired of your smart devices going haywire or your wireless sensor network behaving erratically? Well, you're not alone. The world of IoT (Internet of Things) devices and wireless sensor networks can sometimes feel like a tangled web of confusion and frustration. But don’t worry. There's a secret in the tech world that can swoop in and save the day. And that secret is frequency control.

Have you ever thought about sleek design and incredible functionality of your portable gadgets? The impressive power that fits in the palm of your hand, making everyone’s lives more convenient and could connect you to anyone with just a tap! But there's a silent hero working behind the scenes, making the tiny miracles we call portable electronics happen.

In the realm of advanced frequency control, the significance of Temperature-Compensated Crystal Oscillators (TCXOs) is a well-known secret among those well-versed in the domain. These precision components stand as silent champions, significantly elevating system performance.

In the world of healthcare, precision is paramount. From life-saving surgeries to the continuous monitoring of patients, medical devices play a critical role in ensuring accurate diagnoses and effective treatment. At the heart of these devices lies a silent hero - frequency control. In this blog post, we'll talk about the essential role of frequency control in medical device design and explore the challenges, solutions, and future possibilities that surround it.

In the symphony of precision that defines industrial automation and control systems, the role of frequency control is unparalleled. As industries embark on the era of smart manufacturing and seamless control, the heartbeat of this technological dance lies in the precise orchestration of frequencies.

As we stand at the forefront of innovation, the journey of frequency control has been a fascinating one. However, the path forward is even more compelling, marked by trends and innovations that promise to redefine the very essence of control mechanisms. Keep reading as we explore the future of frequency control, where each oscillation carries the pulse of technological evolution.

In the world of wireless sensor networks, accuracy is paramount. Every data transmission relies on the precise orchestration of frequencies, ensuring that information flows seamlessly from sensor to central hub. This critical task falls to the realm of frequency control components, where mastery lies at the core of seamless communication.

Bringing you news, updates, and frequency product offers from Golledge Electronics

Automotive projects provide a challenge for designers and often require components with stringent AEC-Q200 qualification. Discover our range of components developed specifically for automotive projects here and find what you need for your next project.

When designing for harsh environments component quality is essential. Find our recommended products for extreme environments here, along with information about additional qualifications we can offer, including MIL-C-3098 and MIL-PRF-55310 qualification.

Our review of the smart metering industry includes a breakdown of technologies usage, the requirements of SMETS2 and our recommendations for components for smart metering systems. Discover more here.

Browse our range of 32.768kHz frequency solutions including crystals, oscillators, RTC modules and more. Find your ideal 32.768kHz solution here today.

Designing for a new electronics product and need engineering samples of frequency products at your finger tips? You need the Golledge sample box, find out more here.

Welcome to Golledge, a premier supplier of quartz crystals, oscillators, TCXOs, VCXOs, OCXOs, SAW filters and RTC modules to the global electronics market. Find out more here.

Our Managing Director, Jon Golledge, welcomes you to our company and explains how you can benefit from our highly-praised service.

Including information on our CSR activities, conflict minerals statement and CMRT data, and our anti-slavery, anti-WMD and anti-bribery policies. Read more here.

With in-stock items available for next-day delivery up to 4pm, and a three hour typical dispatch turnaround, it's easy to see why our customers keep on praising our logistics. Find more information here.

Make an invoice payment here, or find more information about our payment process and terms and conditions.

A career within Golledge Electronics offers and exciting opportunity for personal development and challenge. You can find our available roles here.

You can find our full privacy policy here including information on data privacy and how we use data collected through our website use.

The Golledge.com domain uses cookies to provide continuity and website improvement. Find out more here.

We are proud to announce Golledge has formal approval from Cambridge Silicon Radio for the supply of quartz crystals matched with the CSR1010, CSR1011 and CSR1012 µEnergy Bluetooth chips. CSR document CS-317756-AN dated August 2014 details the approval.

Showcasing the three tiers of frequency product qualification for the defence and aerospace industries, this article explores how buyers can save budget through tactical Mil-COTS component purchasing.

With a board area of only 3.2 mm² and a highly accurate frequency stability option of ±0.5ppm, the GTXO-203 offers superb accuracy for projects where board space is paramount.

The full list of Golledge recommended parts is now available to download as a CADSoft Eagle library package.

Featuring 3.2 x 2.5mm package savings, tips for specifying automotive components, and a sneak-peek at our new inverted-MESA range of high frequency oscillators, the May 16 edition of our newsletter is available here. Not yet signed up to receive our news? You can sign up to our newsletter here. Click subscribe at the page to get the latest product updates and cost saving tips straight to your inbox.

Featuring our brand new range of high frequency inverted mesa crystals, a summary of our components for audio applications and the launch of our latest Stratum 3 TCXO, the GTXO-14, the July 16 edition of our newsletter is available here. Not yet signed up to receive our news? You can sign up to our newsletter here. Click subscribe to get the latest product updates and cost saving tips straight to your inbox.

Following the success of our AutoDesk (CADSoft) Eagle part library, Golledge are introducing two new part libraries and an update to our original library to help achieve our mission of providing for every detail of a company's frequency product needs, from development to delivery.

Don't feel flat this pancake day! Check out our February 2017 newsletter featuring the launch of the GXO-7506 our lowest jitter oscillator, tips for re-designing to RED 2014/53/EU and frequency product recommendations for narrow band internet of things (NB-IoT) applications.

Golledge Electronics explain how frequency products can complement forward thinking design within new applications and facilitate development of future technologies.

We've got a new look and new, streamlined user-friendly web experience. You can find out all about the changes we've made and the reasons behind them here.

We're exceptionally pleased to announce that thanks to the level of regular charitable donations made by our employees we've been awarded the diamond payroll giving award! Find out more here.

Coming soon we have the GTXO-163 ultra-miniature temperature compensated oscillator. Available from Q1 2019, this temperature compensated oscillator is ultra-miniature with a footprint of just 1.6 x 1.2mm, making it suitable for the most size-sensitive of applications. Find more information here.

2018 has been an exciting year for us at Golledge, you can read a summary of our year here including our product introductions, service updates and charitable giving.

We're proud to announce the launch of the new GTXO-251T and GTXO-251V which are available with EN50155:2017 compliance for use in railway rolling stock applications. The GTXO-251V also features wide voltage control for AIS applications. Discover more here.

Introducing the GTXO-163T TCXO and GTXO-163V VCTCXO (with voltage control). The two new temperature compensated oscillators are ideal for applications requiring an ultra-miniature footprint TCXO with stability as tight as ±0.5ppm over wide temperature range of -40 to +85°C. Find out more about here.

We're proud to introduce a new ultra-low power real time clock, the RV-8063-C7 which consumes just 190nA typ. in time keeping mode and provides a host of additional real time clock functionality. Find out more here.

Our June newsletter includes where you can find our new chipset and IC compatibility recommendations, and introduces the GTXO-163T and GTXO-163V, two brand new TCXOs with ultra-miniature footprint of just 1.2 x 1.6mm, and the RV-8063-C7 an ultra-low power real time clock module consuming just 190nA typical in time keeping mode. Find out more here.

Thanks to the level of regular charitable donations made by our employees we've been awarded the diamond payroll giving award by the Charities Aid Foundation for the second year running! Find out more about the 2019 award and our charitable activities here.

We are proud to introduce the CM9V03-T1A 0.3mm super-low profile crystal with 1610 footprint, in addition to a low ESR update to our defence industry favourite, the CM7V-T1A. Find out more here.

We are pleased to announce the introduction of the SCOCXO and SCOCXOL to our 12V OCXO range. Both products have tight stability characteristics over wide -55 to +85°C temperature range, and the SCOCXOL also features fast warm up time. Find out more here.

Kyocera corporation are terminating their 32.768kHz operations in December 2019. Find all the information you need here and get a quote for our fully compatible drop-in replacements.

During the COVID-19 outbreak Golledge Electronics are complying with UK Government health and safety advice whilst operating business as usual. We are also able to supply companies helping with the national ventilator effort. Read our COVID-19 update here.

With the transition period about to end on December 31st 2020 Golledge have been taking a number of actions to help mitigate any impact for our EU customers. You can find out more about the steps we're taking to mitigate the effects of changes to IT, Dual Use export control, Logistics and GDPR here.

The GVXO-E76L and GVXO-L76L voltage controlled oscillators offer excellent frequency pullability of ±130ppm at frequencies from 10.0MHz up to 1GHz. Find our more here.

Introducing the new HCD280 OCXO available from Golledge. This brand new oven controlled oscillator provides superb stability and features excellent phase noise characteristics, at frequencies from 30.0 ~ 100MHz. Find out more here.

Featuring our AEC-Q200 automotiive range of components, and our 2021 New Design Catalogue, the April Golledge Electronics newsletter also introduces our newest high performance OCXO, the HCD280 with exceptional phase noise characteristics and excellent stability. Read more here.

Today's market is becoming increasingly fraught with supply constraints and we are therefore pleased to announce the launch of the GSX-201, which has been specifically introduced to ensure a minimum of five year's project longevity for designs requiring a 8.0 x 3.8mm footprint.

A testament to the level of charitable giving by our team, Golledge are proud to announce that we've been awarded the Diamond Payroll Giving Award from the Charities Aid Foundation for the fourth year possible.

Introducing the GSX-317, a brand new 32.768kHz watch crystal from Golledge that is highly recommended due to it's competitive pricing and secure supply. Find out more here.

Jonathan Golledge, MD of Golledge Electronics for the past 31 years, has today announced that Golledge have joined forces with Techpoint. Find out more about the start of our exciting next chapter here.

You can find all our latest news in the November 2022 edition of the Golledge newsletter which is available now and features our attendance at Electronica 2022 and our latest product introductions, including 400 new SAW filter models! Read more here.

Frequency control products play a crucial role in maintaining the stability of clocking and timing in digital devices. In today's world of rapidly evolving technology, digital circuits require precise clocks to ensure that processes happen at specific intervals, and as technology continues to play an increasingly critical role in our world, the importance of frequency control products has never been clearer.

Explore the significance of TCXOs in modern electronics. Delve into the applications of Temperature-Compensated Crystal Oscillators and their role in ensuring precision.

This article dives into the critical facets of signal integrity (SI) in high-frequency designs and the central role that frequency control products play in maintaining it. In the fast-paced world of electronics, the effectiveness of high-frequency systems lies significantly in the integrity of their signals. Given this, maintaining superior SI is paramount for accurate, dependable data transmission.

In this modern era, satellite communication plays a crucial role in global connectivity. It enables us to access everything from weather updates to live broadcasts. And behind the seamless flow of data and information are these meticulously crafted components called Frequency Control Products. They are the heart of the system that ensures precise and reliable transmission of signals through space.

In the ever-evolving landscape of telecommunications, the rise of 5G welcomes a new era of connectivity. As industries brace for the transformative power of next-generation networks, the heartbeat of this technological leap lies in precise frequency control.

In the realm of health and wellness, wearable technology has become indispensable, revolutionizing how individuals monitor their well-being. Join us as we delve into the technical intricacies of wearable health technology, exploring how precision frequency control ensures accurate health monitoring and sets the stage for the next frontier in wearable innovation.

We are thrilled to announce that Golledge Electronics will be attending the Electronic Component Show (ECS) & Conference 2024! This premier event, dedicated to showcasing the latest innovations in electronic components, will take place in September at the Kassam Stadium, Oxford.

Bringing you news, updates, and frequency product offers from Golledge Electronics

When it comes to demanding applications like radar systems, satellite communications, and high-speed networking, signal integrity and performance are critical. Engineers need components that not only meet tight specifications but exceed them, ensuring minimal distortion and interference in high-frequency designs. Golledge Electronics' ultra-low jitter oscillators are tailored for these high-performance environments, offering superior stability and reliability.

As part of TechPoint | Golledge’s alignment with the wider TechPoint Group, we have updated our VAT details, specifically our VAT and EORI numbers.

Techpoint Golledge, UK's leading supplier of frequency control products and a premier supplier of quartz crystals, oscillators, TCXOs, VCXOs, OCXOs, SAW filters and RTC modules to the global electronics market and a strong focus on providing technical engineering support, is pleased to announce the new distribution partnership with Artec Lantec in Israel.

Low jitter and low phase noise are of paramount importance in audio applications. Our recommended products for audio applications include crystals, oscillators, VCXOs and OCXOs, all of which help to keep phase noise and jitter to a minimum.

If you're designing for an internet of things project, check out our recommendations here for the timing components you need.

Whether you're working with Bluetooth chips from Qualcomm (CSR), Nordic-Semiconductor, or any other Bluetooth chipset our crystal components can help. Find our recommended and approved pairing crystals here or speak to our team for more information.

Our comparison charts for both I2C and SPI-bus interface RTC modules means you can easily compare product specifications and extra features at a glance.

Chris Watts, our specialist analogue engineer, explains the development of the quartz crystal resonator following the ongoing trend for ultra-miniaturization, and design implications of these changes.

Find the CAD models you need for our key products here, all available in one click with no registration required.

As a foremost global supplier of frequency control components Golledge have many chipset and IC approvals and proven capabilities. You can find a selection of example of compatible frequency products here for chipsets, ICs and SoCs from suppliers ranging from Atmel through to Xilinx.

Ultra wide band or UWB is an exciting technology being deployed in multiple applications including work places and medical centers in a concerted effort to combat COVID-19 by enabling social distancing. Read our technology overview here.

View or download the Golledge 2023 / 2024 product brochure here

Discover our full range of voltage controlled oscillator products here and use our product search to find the exact VCXO you need for your latest electronic design.

Discover our full range of oscillator products here and use our product search to find the exact crystal you need for your latest electronic design.

Discover our full range of real time clock module products here and use our product search to find the exact RTC you need for your latest electronic design.

Discover our full range of SAW filter products here and use our product search to find the exact SAW filter you need for your latest electronic design.

Discover our full range of OCXO products here and use our product search to find the exact oven controlled oscillator you need for your latest electronic design.

Discover our full range of (VC)TCXO products here and use our product search to find the exact temperature compensated oscillator you need for your latest electronic design.

Discover our full range of crystal filter products here and use our product search to find the exact crystal filter you need for your latest electronic design.

Discover our full range of SAW resonator products here and use our product search to find the exact SAW resonator you need for your latest electronic design.

Discover our full range of SAW duplexer products here and use our product search to find the exact SAW duplexer you need for your latest electronic design.

Discover our full range of chip and patch antenna products here and use our product search to find the antenna you need for your latest electronic design.

Discover our full range of DR Filter  (dielectric resonator) products here and use our product search to find the dielectrc filter you need for your latest electronic design.