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GXO-5304G

1.8V SM Oscillator


The GXO-5304G 1.8V oscillator with industry-standard 5032 package is available at frequencies from 625kHz ~ 160.0MHz and features a range of frequency stability and temperature stability options.

  • 625kHz ~ 160.0MHz
  • Competitive pricing for high volumes
  • Enable / disable tristate function
  • Industry standard footprint
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GXO-7504L

3.3V CMOS Oscillator


The GXO-7504L oscillator with industry-standard 7050 package is available at frequencies from 500kHz ~ 160.0MHz and features a range of frequency stability and temperature range options.

  • 500kHz ~ 160.0MHz
  • Competitive pricing for high volumes
  • Miniature ceramic package with metal lid
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GXO-7504S

5.0V CMOS Oscillator


The GXO-7504S oscillator with industry-standard 7050 package is available at frequencies from 500kHz ~ 160.0MHz and features a range of frequency stability and temperature range options.

  • 500kHz ~ 160.0MHz
  • Competitive pricing for high volumes
  • Miniature ceramic package with metal lid
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CM7V-T1A

SM 32.768kHz Watch Crystal with Military Temperature Range


The CM7V-T1A surface mount watch crystal offers high shock and vibration resistance within a miniature ceramic package with metal lid. Optional automotive and military operating temperature ranges means this 32.768kHz crystal is available for a wide range of applications. Low ESR option also available.

  • 32.768kHz
  • Miniature ceramic package with metal lid
  • High shock & vibration resistance
  • Extended temperature range options
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GSX-642B

SM Crystal


The GSX-642B is now obsolete. For an alternative product for designs that require a pad-compatible replacement please consider the GSX-641. For more information or to speak to an expert adviser please contact our sales team here.

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HCD280

High stability OCXO with low phase noise available up to 100MHz 


The HCD280 oven controlled oscillator provides excellent stability and phase noise characteristics, at frequencies from 30.0 ~ 100MHz and conforms to MIL-STD-202 standards for shock, vibration and humidity specifications. A choice of supply voltage options with sine or CMOS output is also available, find out more and configure your component here.

  • 30.0 ~ 100MHz 
  • Excellent stability
  • MIL-STD-202 Conformance
  • CMOS/Sine output
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The AEC-Q200 Standard, what does it really mean?

01/11/2023


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

GTXO-203 -The tiny form-factor TCXO ideal for wearable applications

27/10/2015


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.

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 pleased to introduce the RV-3032-C7 Low Power Real Time Clock from Microcrystal

20/01/2021


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.

GTXO-92 | End of Life Warning

21/02/2014


As part of our continuous improvement process we will be withdrawing the GTXO-92 from production. The GTXO-92 is now no longer recommended for new designs.

GVXO-533 | Introducing the new 5030 VXCO from Golledge

07/02/2014


We are proud to announce the launch of our brand new GVXO-533, which features inverted mesa technology in order to provide an exceptionally wide available frequency range of 1.0~125MHz.

Introducing an ultra-miniature TCXO: the GTXO-163

26/11/2018


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.

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 the GSX-113 Our New 1.2 x 1.0 x 0.3mm Fundamental Mode Crystal

03/10/2019


The GSX-113 is the smallest fundamental mode crystal in the marketplace today. Find out more here about the new ultra-miniature 1.2 x 1.0 x 0.3mm (1210) package including developmental timetables and sample availability.

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-330 | Our Brand New Automotive AEC-Q200 Qualified SM Crystal

19/05/2014


Introducing the brand new GRX-330, an automotive-focused surface mount crystal with AEC-Q200 qualified as standard, and a mechanically robust 3225 format package.

GTXO-91 | The new 3225 form factor (VC)TCXO

21/02/2014


Capable of operating over a wide, internally regulated, supply voltage range, the GTXO-91 features superb stability options, as tight as ±0.5ppm.

Introducing the GSX-315 - a Golledge Key Product

11/07/2015


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.

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.

Introducing Two New Miniature TCXOs with EN50155 Compliance, the GTXO-251T and GTXO-251V

21/06/2019


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.

Golledge Electronics are proud to announce the launch of new ultra-miniature (VC)TCXOs the GTXO-163T and GTXO-163V

08/05/2019


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.

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.

GTXO-83 Product Change Notice

24/01/2020


Announcing an IC update to the GTXO-83T and GTXO-83V effective Q1 2020. Retaining form and fit compatibility, this update prolongs the longevity of this popular temperature compensated oscillator. Find more information and download the product change notice here.

GTXO-71T & GTXO-71V | End Of Life Warning

30/01/2020


An End of Life warning is being issued for the GTXO-71T and GTXO-71V temperature compensated oscillators. Last time buy for these products is the 29th of May 2020. You can find all the details of this change by downloading our Product Change Notice here. Please contact the expert Golledge team today for more information and for help sourcing replacement products by calling +44 1460 256 100.

COVID-19 Update from Golledge Electronics

19/03/2020


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.

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.

GMCF-HF 70G15A

70MHz 2 pole crystal filter with 15.0kHz 3dB bandwidth


The GMCF-HF 70G15A 2 pole crystal filter from Golledge with centre frequency of 70MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 70G15B

70MHz 4 pole crystal filter with 15.0kHz 3dB bandwidth


The GMCF-HF 70G15B 4 pole crystal filter from Golledge with centre frequency of 70MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 70G20A

70MHz 2 pole crystal filter with 20.0kHz 3dB bandwidth


The GMCF-HF 70G20A 2 pole crystal filter from Golledge with centre frequency of 70MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 70G20B

70MHz 4 pole crystal filter with 20.0kHz 3dB bandwidth


The GMCF-HF 70G20B 4 pole crystal filter from Golledge with centre frequency of 70MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 70G30A

70MHz 2 pole crystal filter with 30.0kHz 3dB bandwidth


The GMCF-HF 70G30A 2 pole crystal filter from Golledge with centre frequency of 70MHz features a 30kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 70G30B

70MHz 4 pole crystal filter with 30.0kHz 3dB bandwidth


The GMCF-HF 70G30B 4 pole crystal filter from Golledge with centre frequency of 70MHz features a 30kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

  • 70.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 90G15A

90MHz 2 pole crystal filter with 15.0kHz 3dB bandwidth


The GMCF-HF 90G15A 2 pole crystal filter from Golledge with centre frequency of 90MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 90G15B

90MHz 4 pole crystal filter with 15.0kHz 3dB bandwidth


The GMCF-HF 90G15B 4 pole crystal filter from Golledge with centre frequency of 90MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.5dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 90G20A

90MHz 2 pole crystal filter with 20.0kHz 3dB bandwidth


The GMCF-HF 90G20A 2 pole crystal filter from Golledge with centre frequency of 90MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
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GMCF-HF 90G20B

90MHz 4 pole crystal filter with 20.0kHz 3dB bandwidth


The GMCF-HF 90G20B 4 pole crystal filter from Golledge with centre frequency of 90MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
VIEW PRODUCT

GMCF-HF 90G30A

90MHz 2 pole crystal filter with 30.0kHz 3dB bandwidth


The GMCF-HF 90G30A 2 pole crystal filter from Golledge with centre frequency of 90MHz features a 30kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 2.0dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
VIEW PRODUCT

GMCF-HF 90G30B

90MHz 4 pole crystal filter with 30.0kHz 3dB bandwidth


The GMCF-HF 90G30B 4 pole crystal filter from Golledge with centre frequency of 90MHz features a 30kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

  • 90.0MHz
  • Standard models available from stock
  • Custom specifications available
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GTXO-163V

1.8V ~ 3.6V SM VCTCXO


GTXO-163V VCTCXO features an ultra-miniature 1612 package with maximum height of 0.7mm and built-in frequency adjustment. This TCXO also offers a range of tight stability and other specification options including operating temperature range. You can find full specifications, and configurable options here.

  • 16.0 ~ 52.0MHz
  • Ideally suited for wearable applications
  • Supply voltages from 1.8V ~ 3.6V
  • Voltage controlled frequency adjustment
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GXO-3201E

2520 Ultra-Miniature 1.2V Oscillator


The GXO-3201E 2520 form factor ultra-miniature oscillator features low supply voltage of 1.2V, tight stability options, and fast start up time.

  • 750kHz ~ 50.0MHz
  • Low 1.2V supply voltage 
  • Enable / disable tristate function
  • Miniature ceramic package with metal lid
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5.0 x 5.0 x 1.7mm

GSRS TC434ED-A

434.42MHz SAW Resonator with frequency tolerance of 75kHz


The TC434ED-A SAW resonator with centre frequency of 434.42MHz features a miniature 5.0x5.0mm package and has a frequency tolerance of 172ppm.
  • 434.42MHz
  • 75kHz frequency tolerance
  • Miniature package
DOWNLOAD PDF
5.0 x 5.0 x 1.7mm

GSIF TB352FD-1

352MHz IF SAW Filter with 14MHz bandwidth


The TB352FD-1 SAW filter offers the engineer a passband bandwidth of 14MHz centred on frequency 352MHz The TB352FD-1 also comes encased within a miniature 5.0x5.0mm footprint package making it a versatile product for use within a range of applications.
  • 352MHz
  • 14MHz bandwidth
  • Insertion loss of 3.5dB
  • Miniature package
DOWNLOAD PDF

GVXO-C58L

3.3V VCXO with LVCMOS output and wide pulling range


The GVXO-C58L VCXO is available at high frequencies of up to 250MHz and features LVCMOS output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 250MHZ
  • Wide Pullability
  • Ultra Low Noise
  • LVCMOS Output
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GVXO-E58L

3.3V VCXO with LVPECL output and wide pulling range


The GVXO-E58L VCXO is available at ultra high frequencies of up to 2.1GHz and features LVPECL output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 2.1GHZ
  • Wide Pullability
  • Ultra Low Noise
  • LVPECL Output
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GVXO-H58L

3.3V VCXO with HCSL output and wide pulling range


The GVXO-H58L VCXO is available at high frequencies of up to 700MHz and features HCSL output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 700MHZ
  • Wide Pullability
  • Ultra Low Noise
  • HCSL Output
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GVXO-L58L

3.3V VCXO with LVDS output and wide pulling range


The GVXO-L58L VCXO is available at ultra high frequencies of up to 2.1GHz and features LVDS output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 2.1GHZ
  • Wide Pullability
  • Ultra Low Noise
  • LVDS Output
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GVXO-M58L

3.3V VCXO with CML output and wide pulling range


The GVXO-M58L VCXO is available at ultra high frequencies of up to 2.1GHz and features CML output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 2.1GHZ
  • Wide Pullability
  • Ultra Low Noise
  • CML Output
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GVXO-C58J

2.5V VCXO with LVCMOS output and wide pulling range


The GVXO-C58J VCXO is available at high frequencies of up to 250MHz and features LVCMOS output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 250MHZ
  • Wide Pullability
  • Ultra Low Noise
  • LVCMOS Output
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GVXO-E58J

2.5V VCXO with LVPECL output and wide pulling range


The GVXO-E58J VCXO is available at ultra high frequencies of up to 2.1GHz and features LVPECL output, good frequency stability and wide pulling range of up to ±250ppm. This voltage controlled oscillator also features miniature 5.0 x 3.2mm ceramic package and low jitter performance.

  • 15.0MHz ~ 2.1GHZ
  • Wide Pullability
  • Ultra Low Noise
  • LVPECL Output
VIEW PRODUCT