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GVXO-L28L

3.3V VCXO with LVDS output and wide pulling range


  • 15.0MHz ~ 2.1GHZ
  • 200ppm Pullability
  • Ultra Low Noise
  • LVDS Output
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GVXO-M28G

1.8V VCXO with CML output and wide pulling range


  • 15.0MHz ~ 2.1GHz
  • 200ppm Pullability
  • Ultra Low Noise
  • CML Output
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GVXO-M28J

2.5V VCXO with CML output and wide pulling range


  • 15.0MHz ~ 2.1GHZ
  • 200ppm Pullability
  • Ultra Low Noise
  • CML Output
VIEW PRODUCT

GVXO-M28L

3.3V VCXO with CML output and wide pulling range


  • 15.0MHz ~ 2.1GHZ
  • 200ppm Pullability
  • Ultra Low Noise
  • CML Output
VIEW PRODUCT

Quality and Compliance

Our philosophy is based upon quality and consistency of product and service


We strive to achieve the highest level of quality in our components and our service. You can find more information here, including our Quality Policy, ISO9001:2015 certification and RoHS2, REACH, anti-counterfeit, and conflict minerals declarations.

Environment

We take our responsibilities to our local community and environment seriously


Golledge electronics is a privately-owned business and we take our responsibilities to our local community and environment very seriously. Find out more here including our Environmental Policy, ISO14001 registration certificate,CSR information and more.

Social Responsibility


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.

Cyber Essentials

We treat cyber security as a priority - Cyber Essentials


Golledge understands the importance of cyber security. Se our Cyber Essentials certification details here.

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You can find our full terms and conditions here including commercial terms and conditions and our copyright notice. For more information on any of our legal notices please contact our team at sales@golledge.com.

Privacy Policy

Including data privacy and terms of use


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

Cookie Policy

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

Mil-COTS Frequency Components for Defence and Aerospace

28/06/2016


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.

Golledge Electronics are exhibiting at IoT Design conference on 3rd of December at The Brewery in London

25/11/2015


Golledge are proud to be exhibiting at the IoT Design conference taking place at the Brewery in London on the 3rd of December. The first of its kind, IoT Design has been created by Electronics Weekly as a gathering of design industry experts to focus on the challenges of designing for the internet of things.

Introducing the CADSoft Eagle Golledge Part Library

21/01/2016


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

Product Change Notice - GTXO-93

29/03/2016


Announcing an IC update. Retaining form, fit, and function compatibility this update prolongs the longevity of this popular product.

CM7V04 - The ideal low-profile crystal for multi-layer board applications

18/04/2016


Introducing Golledge's new, ultra-low-profile miniature watch crystal, the CM7V04. With a reduced the package height of only 0.38mm, the CM7V04 maintains great performance and also allows for multi-layer boards, great for height-sensitive applications.

Just Released - Golledge Newsletter- July 16 Edition

06/07/2016


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.

Golledge Electronics Autumn Events - Electronica, Electronics Design Show and ARMMS RF and Microwave Conference

14/09/2016


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.

Golledge will be attending Embedded World on the 27th and 28th of February 2018 - Come and meet us there!

01/02/2018


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.

Introducing - A new look for Golledge Electronics

We've been making a few changes!

28/02/2018


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.

Golledge Electronics Autumn Events - Electronica and Electronics Design Show 2018

01/10/2018


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!

Introducing The RV-8263-C7, A Brand New Ultra-Low Power RTC

22/02/2019


Golledge are proud to announce the RV-8263-C7 real time clock module is now available and offers a superb all-in-one timing solution with current consumption of just 190nA. Find out more here.

Introducing RV-8063-C7 a new miniature SPI bus RTC

21/05/2019


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.

Just Released - Golledge Newsletter - June 2019

13/06/2019


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.

Introducing the CM9V03-T1A super-low profile crystal and a low ESR update to our industry favourite, the CM7V-T1A

25/06/2019


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.

Greater Stratum 3 Capabilities: Introducing the GTXO-73 and GTXO-C73

06/08/2019


We are very pleased to announce the introduction of the GTXO-73T, GTXO-73V, GTXO-C73T and GTXO-C73V, four new stratum 3 compliant TCXOs featuring excellent 20 year stability of ±4.6ppm in a miniature 7.0 x 5.0mm surface mount package. Find out more here.

Join us at the Electronics Design Show 2019!

15/08/2019


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.

Just Released - Golledge Newsletter - August 2019

22/08/2019


Check out our new SM TCXOs with Stratum 3 capability, and two new 12V OCXOs, as well as all the details you need to join us at EDS 2019 in our August 2019 newsletter here.

Kyocera ST3215, ST2012 and ST1610 End of Life (EOL) December 2019

23/09/2019


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.

Just Released - Golledge Newsletter - June 2020

12/06/2020


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.

Introducing the GTXO-205T and GTXO-205V - Our New High Temperature TCXOs

29/07/2020


The brand new GTXO-205T and GTXO-205V provide ±0.5ppm stability at temperatures up to 105ºC. You can find read more about our latest product introduction here.

Golledge Electronics are a JOSCAR Accredited Frequency Supplier

03/08/2022


Golledge are proud to be a part of the JOSCAR accreditation scheme, providing frequency components for the defence, aerospace and security industries. You can find more information and download our JOSCAR registration certificate here.

Ideas For COVID-Proofing Your Manufacturing Supply Chain

22/09/2020


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.

Just Released - Golledge Newsletter - December 2020

14/12/2020


The Golledge team wish you all a very merry festive period and a happy, healthy and prosperous 2021! You can find our festive shut down dates, annual round up of 2020, and how we're preparing for the end of the Brexit transition here in our December 2020 newsletter.

Golledge are pleased to announce our re-certification to the quality and environmental standards ISO 9001 and ISO 14001

12/02/2021


At Golledge we maintain the highest levels of quality and environmental standards and we're proud to announce that we have passed our dual re-certification to ISO 9001:2015 and ISO 14001:2015. You can find out more here.

Just Released - Golledge Newsletter - February 2021

25/02/2021


Featuring new product introductions, TCXO and watch crystal market updates, and our successful ISO re-certification, the Golledge newsletter - February 2021 edition is available now.

Golledge are proud to have been awarded the Diamond Payroll Giving Award 2021

23/06/2021


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 New 32.768kHz Watch Crystal from Golledge

03/11/2021


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.

Golledge Electronics - Our 2021 Round Up

01/12/2021


2021 has turned out to be a year of recovery and ongoing challenges. Read our annual round up here for our festive shut down dates, charitable achievements, and to find out how we're working to overcome ongoing marketplace obstacles.

Just Released - Golledge Newsletter - December 2021

15/12/2021


Find our festive shut down dates in our December 2021 newsletter. This edition also features our brand new disruption-beating GSX-317 watch crystal, our expert cross-referral service, and our annual round up of 2021 in what has been a year of ongoing recovery with fresh challenges on the horizon.

Golledge Electronics are pleased to announce our 2022 re-certification to ISO 9001 and ISO 14001

04/02/2022


At Golledge we maintain the highest levels of quality and environmental standards and we're proud to announce that we have passed our 2022 dual re-certification to ISO 9001:2015 and ISO 14001:2015 with no non-conformances. You can find out more here.

Just Released - Golledge Newsletter - November 2022

10/11/2022


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.

High-Quality Quartz Crystals in Your Electronic Design

07/06/2023


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.

Improving Wireless Communications with Crystal Filters and SAW Filters

28/07/2023


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.

Signal Integrity Considerations in High-Frequency Design with Frequency Control Products

24/11/2023


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.

The Future of Frequency Control: Emerging Trends and Innovations

09/02/2024


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.

Frequency Control Solutions for Next-Generation 5G Networks

12/02/2024


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.

Golledge Achieves Official Cyber Security Certification

11/03/2024


We're pleased to announce our achievement of Cyber Essentials certification.

The Role of Frequency Control Components in Wireless Sensor Networks

23/04/2024


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.