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Custom Oscillator

Specify your custom Golledge oscillator here


If you can't find the oscillator product you're looking for within our product search don't worry, you can let us know your oscillator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the oscillator you need within our listed range?
  • Tell us your requirements here
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Custom SAW Resonator

Specify your custom Golledge SAW resonator here


If you can't find the SAW resonator product you're looking for within our product search don't worry, you can let us know your SAW resonator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the SAW resonator you need within our listed range?
  • Tell us your requirements here
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Custom OCXO

Specify your custom Golledge OCXO here


If you can't find the oven controlled oscillator product you're looking for within our product search don't worry, you can let us know your OCXO requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the oscillator you need within our listed range?
  • Tell us your requirements here
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Custom RTC

Specify your custom Golledge RTC module here


If you can't find the real time clock product you're looking for within our product search don't worry, you can let us know your RTC requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the RTC module you need within our listed range?
  • Tell us your requirements here
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Custom Crystal

Specify your custom Golledge crystal here


If you can't find the crystal product you're looking for within our product search don't worry, you can let us know your crystal requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the crystal you need within our listed range?
  • Tell us your requirements here
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OV7604C7

Low Power 32.768kHz SM Oscillator


An ultra-miniature 32.768kHz oscillator, the OV7604C7 is operable from 1.2-5.5V, and features tight calibration tolerance and ultra-low current consumption of 0.3μA typical. This low frequency oscillator is also available with optional AEC-Q200 qualification.

  • 32.768kHz
  • Ultra low power consumption
  • Fully ceramic 32.768kHz oscillator
  • Tight frequency tolerance
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GXO-U115L

3.3V 5x3mm Oscillator with Extremely Low Current Consumption


The GXO-U115L 3.3V oscillator features extremely low current consumption of only 10uA thanks to its power-saving stand-by mode. This oscillator also provides excellent frequency stability options and 15pF CMOS driving ability.

  • 1.8 ~ 160MHz
  • Enable / disable tristate function
  • Power saving function 
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GXO-U115G

1.8V 5x3mm Oscillator with Extremely Low Current Consumption


The GXO-U115G 1.8V oscillator features extremely low current consumption of only 10uA thanks to its power-saving stand-by mode. This oscillator also provides excellent frequency stability options and 15pF CMOS driving ability.

  • 1.8 ~ 125MHz
  • Enable / disable tristate function
  • Power saving function
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GXO-U115J

2.5V 5x3mm Oscillator with Extremely Low Current Consumption


The GXO-U115J 2.5V oscillator features extremely low current consumption of only 10uA thanks to its power-saving stand-by mode. This oscillator also provides excellent frequency stability options and 15pF CMOS driving ability.

  • 1.8 ~ 160MHz
  • Enable / disable tristate function
  • Power saving function
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Custom TCXO

Specify your custom Golledge (VC)TCXO here


If you can't find the (VC)TCXO product you're looking for within our product search don't worry, you can let us know your temperature compensated oscillator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the (VC)TCXO you need within our listed range?
  • Tell us your requirements here
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Custom VCXO

Specify your custom Golledge VCXO here


If you can't find the VCXO product you're looking for within our product search don't worry, you can let us know your voltage controlled oscillator requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the VCXO you need within our listed range?
  • Tell us your requirements here
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Custom Crystal Filter

Specify your custom Golledge crystal filter here


If you can't find the crystal filter product you're looking for within our product search don't worry, you can let us know your crystal filter requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the crystal filter you need within our listed range?
  • Tell us your requirements here
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Custom SAW Filter

Specify your custom Golledge SAW filter here


If you can't find the SAW filter product you're looking for within our product search don't worry, you can let us know your SAW filter requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the SAW filter you need within our listed range?
  • Tell us your requirements here
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Custom SAW Duplexer

Specify your custom Golledge SAW duplexer here


If you can't find the SAW duplexer product you're looking for within our product search don't worry, you can let us know your SAW duplexer requirements here. Alternatively, get in touch with our expert technical team on +44 1460 256 100 for a fast solution to your query.

  • Can't find the SAW duplexer you need within our listed range?
  • Tell us your requirements here
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Just Released - Golledge Newsletter - October 2018

31/10/2018


We're proud to announce that our shipments are now climate neutral thanks to our partnership with DHL, our preferred carrier. You can find out more information about this change in our October newsletter, in addition to the launch of our brand new 32.768kHz temperature compensated oscillator, the GTXO-94, as well as more information about our team who will be attending Electronica 2018!

GRX-330

Automotive Crystal (AEC-Q200)


The GRX-330 automotive crystal continues to be the most popular component within our dedicated GRX automotive crystal range. Available in frequencies from 12.0-40.0MHz and fully AEC-Q200 qualified as standard, the industry-standard miniature ceramic package with seam sealed metal lid makes the GRX-330 particularly ideal for numerous automotive applications including vehicle telematics, connected car and in-car audio.

  • 12.0 ~ 40.0MHz
  • AEC-Q200 Qualified
  • Miniature 3.2x2.5mm package
  • Custom stabilities available
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GXO-U108H

5V 7x5mm Oscillator with 50pF CMOS Driving Ability


The GXO-U108H features industry-standard 7.5 x 5.0mm ceramic package with metal lid and gold plated pads as standard. This 5.0V oscillator is available over a wide frequency range of 1.8~80.0MHz and features enable/disable functionality and high 50pF CMOS driving ability.

  • 1.8 ~ 80MHz
  • Standard frequencies held in stock
  • High drive capability - up to 50pF
  • Enable / disable tristate function
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GVXO-38N

VCXO - Complementary ECL output voltage controlled oscillator with ultra high frequency range


The GVXO-38N with negative supply voltage of -5V provides complementary ECL output at ultra high frequencies from 600 ~ 700MHz. This VCXO features voltage control with better than 10% linearity and negative slope. The GVXO-38N voltage controlled oscillator also features fast start up time of 10ms maximum, and commercial operating temperature range of -10 to +70°C.

  • 600 ~ 700MHz
  • High frequency reference
  • Complementary ECL output
  • Fast start up time of 10ms maximum
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GRX-210

Ultra-miniature Automotive Crystal (AEC-Q200)


The smallest member of our dedicated automotive GRX range, the GRX-210 automotive crystal is available in frequencies from 26.0-40MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-210 particulalry ideal for tight-space applications that require excellent long-term stability.

  • 26.0 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-220

Automotive Crystal (AEC-Q200)


Part of our dedicated automotive GRX range, the GRX-220 automotive crystal is available in frequencies from 16.0-26MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-220 particulalry ideal for tight-space applications that require excellent long-term stability including vehicle telematics, connected car and in-car audio.

  • 16.0 ~ 26.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-315

Automotive Watch Crystal (AEC-Q200)


Part of our automotive GRX range, the GRX-315 is our dedicated automotive 32.768kHz solution and comes fully AEC-Q200 qualified as standard. The GRX-315 offers particulalry competitive pricing for volume applications and low power consumption for minimal impact on design power budgets.

  • 32.768kHz
  • AEC-Q200 automotive qualified
  • Miniature ceramic package with metal lid
  • Vacuum seal for excellent long-term stability
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GRX-320

Automotive Crystal (AEC-Q200)


Part of our dedicated automotive GRX range, the GRX-320 automotive crystal is available in frequencies from 12.0-40.0MHz and comes fully AEC-Q200 qualified as standard. The miniature ceramic package with seam sealed metal lid makes the GRX-320 particulalry ideal for tight-space applications that require excellent long-term stability including vehicle telematics, connected car and in-car audio.

  • 12.0 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GRX-530

Miniature Automotive Surface Mount Crystal (AEC-Q200)


Encased within a 5.0x3.2mm industry standard package, the GRX-530 comes with AEC-Q200 as standard as part of our dedicated automotive GRX range. Available in frequencies from 9.80-40.0MHz, seam sealing of the miniature ceramic package with metal lid increases ensures the GRX-530 offers excellent long-term stability, ideal for applications such as vehicle telematics, remote keyless entry, camera and audio applications.

  • 9.8 ~ 40.0MHz
  • AEC-Q200 qualified for automotive applications
  • Vacuum seal for excellent long-term stability
  • High reliability at low cost
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GAO-3201

1.8~5.0V 32.768kHz Oscillator


The GAO-3201 2.5x2.0mm 32.768kHz oscillator solution has excellent temperature stability specifications and is operable with any supply voltage within the 1.8V-5.0V range.

  • 32.768kHz
  • Excellent temperature stability
  • Low current consumption
  • AT-cut resonator + dividing circuit
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GAO-3301

1.8~3.3V 32.768kHz Oscillator with 3225 Package


The miniature 3.2 x 2.5mm GAO-3301 offers a competitively priced 32.768kHz oscillator solution with a choice of operating temperature ranges and temperature stabilities. Find full specifications here.

  • 32.768kHz
  • Excellent temperature stability
  • Low current consumption
  • AT-cut resonator + dividing circuit
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GFO-3301

1.5~5.5V 32.768kHz Low Power Oscillator


The GFO-3301 32.768kHz oscillator solution uses a tuning fork resonator to produce CMOS output whilst consuming very low supply current of only 1.5µA. This miniature oscillator also features very low standby current consumption of only 1.0µA.

  • 32.768kHz
  • Extremely low current consumption
  • Operational from 1.5V ~ 5.5V
  • Tuning fork resonator
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GXO-7531

3.3V CMOS Oscillator


The GXO-7531 is now obsolete. For more information on this change please see our Product Change Notice PCN210426 06136 here. For existing designs the GXO-U108L is a drop-in-replacement part, and for new designs we recommend considering the GXO-U119 or GXO-3301. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

  • 500kHz ~ 200MHz
  • Standard frequencies held in stock
  • Enable/disable tristate function
  • Power saving option
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GXO-U108P

5V 7x5mm Oscillator with Power Saving


The GXO-U108P features industry-standard 7.5 x 5.0mm ceramic package with metal lid and gold plated pads as standard. This 5.0V oscillator is available over a wide frequency range of 12.0kHz~170MHz and features enable/disable functionality with power saving.

  • 12.0kHz ~ 170MHz
  • Standard frequencies held in stock
  • High drive capability - up to 50pF
  • Enable / disable tristate function
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GTXO-C74T

3.3V TCXO with CMOS Output and Low Phase Noise


Featuring frequency stability options as tight as ±1.5ppm, the GTXO-C74T temperature compensated oscillator with CMOS output also offers extremely low phase noise thanks to its sealed crystal design.

  • 30.0 ~ 77.76MHz
  • Low phase noise
  • CMOS output
  • Miniature SM package
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GTXO-C74V

3.3V VCTCXO with CMOS Output and Low Phase Noise


Featuring  voltage control and frequency stability options as tight as ±1.5ppm, the GTXO-C74V temperature compensated oscillator with CMOS output also offers extremely low phase noise thanks to its sealed crystal design.

  • 30.0 ~ 77.76MHz
  • Low phase noise
  • CMOS output
  • Miniature SM package
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GXO-5331

3.3V SM Oscillator with Tight Stability


The GXO-5331 is now obsolete. For more information on this change please see our Product Change Notice PCN210427 06136 here, or speak to a member of our expert team by calling +44 1460 256 100. For existing designs the GXO-U115L is a drop-in-replacement part, and for new designs we recommend considering the GXO-U119 or GXO-3301.

  • 500kHz ~ 156.25MHz
  • Standard frequencies held in stock
  • Enable / disable tristate function
  • Competitive pricing
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GXO-5351

5V SM Oscillator with Tight Stability


The GXO-5351 is now obsolete. For more information on this change please see our Product Change Notice PCN210427 06136 here, or speak to a member of our expert team by calling +44 1460 256 100. For existing designs the GXO-U115H is a drop-in-replacement part, and for new designs we recommend considering the GXO-U119 or GXO-3301.

  • 500kHz ~ 110MHz
  • Standard frequencies held in stock
  • Enable / disable tristate function
  • Competitive pricing
VIEW PRODUCT

GXO-7551

5V CMOS Oscillator with Power Saving Function


The GXO-7551 is now obsolete. For more information on this change please see our Product Change Notice PCN210426 06136 here. For existing designs the GXO-U108H is a drop-in-replacement option, and for new designs we recommend considering the GXO-U119 or GXO-3301. Alternatively you can speak to a member of our expert team by calling +44 1460 256 100.

  • 500kHz ~ 107MHz
  • Standard frequencies held in stock
  • Enable/disable tristate function
  • Power saving option
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OM7604C7

Low Power 32.768kHz SM Oscillator


The ultra-miniature 32.768kHz oscillator OM7604C7 features a ceramic package with metal lid and is operable from 1.2-5.5V. This component also features tight calibration tolerance and ultra-low current consumption of 0.3μA typical. This low frequency oscillator is available with optional AEC-Q200 qualification.

  • 32.768kHz
  • Ultra low power consumption
  • Ceramic package with metal lid 
  • Tight frequency tolerance
VIEW PRODUCT

OM7605C8

Low Power 32.768kHz SM Oscillator


An ultra-miniature 32.768kHz oscillator, the OM7605C8 is operable from 1.6~5.5V and features tight calibration tolerance and ultra-low current consumption of 0.45μA typical. 

  • 32.768kHz
  • Ultra low power consumption
  • Optional AEC-Q200 qualification
  • Tight frequency tolerance
VIEW PRODUCT

CM7V-T1A CSR Bluetooth Chip Crystal

15/09/2014


Now shipping - 32.768 kHz CM7V-T1A approved for use with CSR101x range of µEnergy Bluetooth Chips from CSR.

MP05670 GSX-333 for CSR Single Chip Bluetooth Smart Low Energy

15/09/2014


Now shipping - Golledge 16.0 MHz 3.2 x 2.5mm MP05670. Approved for use with CSR101x range of µEnergy Bluetooth Chips from CSR.

New Temperature Controlled Crystal Oscillators

09/07/2024


Golledge Electronics introduces new TCXOs to an established range of meticulously designed packages, customised to meet specific design and end-user needs.

The UM-1 Formal NXP Semiconductor Approval

16/09/2014


We are pleased to announce Golledge Part MS06478 44.5450 MHz UM-1 has received formal approval from NXP Semiconductors for use with the SA605/SA615 High performance low power mixer FM IF system.

GRX-315 - The Perfect Watch Crystal for Automotive Applications

24/03/2016


Golledge are proud to announce the launch of the GRX-315 watch crystal. Fully AEC-Q200 qualified as standard, and contained within a small 3.2 x 1.5 package, it's one of our lowest cost products and a great addition to our automotive GRX range.

Just Released - Golledge Newsletter- October 2017

08/11/2017


Containing our latest event announcements, including our upcoming attendance of Electronics Design Show 2017 and announcing a massive increase to our SAW filter range, check out our October newsletter here and keep up to date with all our team's latest news.

We are proud to announce three Golledge crystals have been approved for use with the new Nordic Semiconductor nRF52840

10/04/2018


MP06003, MP07668, and MP05346 have been awarded a design win by Nordic Semiconductor. Find more information on this announcement here.

Introducing three new 32.768kHz oscillators and an update to OV7604C7

We're proud to announce the introduction of OM7605C8, OV7605C8 and OM7604C7

21/05/2018


In a significant update to our range of 32.768kHz oscillators, we're pleased to introduce two new 2.0 x 1.2mm footprint oscillators, and a new oscillator as a more competitive solution with a 3.2 x 1.5mm footprint package. Find more information here on all the details of these updates, including the availability of AEC-Q200 qualification for new and existing products, fully ceramic package options and the net mass of these super-lightweight components.

Just Released - Golledge Newsletter - October 2021

04/10/2021


You can find urgent information regarding our recently announced product rationalization in our October newsletter, along with market updates, cross-referral solutions and more.

The Role of Frequency Control in Wearable Devices and Health Monitoring

07/03/2024


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.

Ultra-low jitter Oscillators: GXO-3306

24/10/2024


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.

Artec Lantec Authorized Distributor

08/01/2025


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.

GXO-U108L

3.3V 7x5mm Oscillator with Power Saving


Operating at 3.3V supply voltage the GXO-U108L offers the engineer tight stabilities of up to ±20pmm with frequencies available up to 170MHz. Built-in power saving ensures the required supply current remains low, even at high frequencies and industrial operating temperature range of -40 to +85ºC is available. The GXO-U108L comes encased within a robust 7x5mm ceramic package with metal lid.

  • 12.0kHz ~ 170MHz
  • 3.3V Supply voltage
  • Low power consumption with in-built power-saving function
  • Standard frequencies held in stock
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3.8 x 3.8 x 1.5mm

GSRS TC0267A

300MHz SAW Resonator with frequency tolerance of 75kHz


Th TC0267A 1-port SAW resonator offers the engineer extremely stable resonance at 300MHz. Using surface acoustic wave technology thiscomponent havelow insertion loss of only 1.7dB typical within a miniature 3.8 x 3.8mm surface mount package.

  • 300MHz
  • 75kHz frequency tolerance
  • Miniature package
DOWNLOAD PDF

GXO-3201G

1.8V SM Oscillator with Low Current Consumption


The ultra-miniature oscillator GXO-3201G is available from low frequencies of 0.75 MHz with industrial operating temperature range and tight stability options.

  • 750kHz ~ 50.0MHz
  • Low Current Consumption
  • Enable / disable tristate function
  • Miniature ceramic package with metal lid
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