loading...

GTXO-C25L

3.3V SM TCXO with CMOS Output


The ultra-miniature GTXO-C25L offers excellent phase noise and jitter performance in a tiny 2.5 x 2.0 x 0.95mm ceramic package with metal lid and gold plated pads. This TCXO requires 3.3V supply voltage.

  • 4.0MHz ~ 54.0MHz
  • 3.3V supply voltage
  • Low power consumption
  • Enable / disable tristate function
VIEW PRODUCT

GTXO-C51J

2.5V SM TCXO with CMOS Output


The 2.5V GTXO-C51J TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

  • 4.0MHz ~ 54.0MHz
  • 2.5V supply voltage
  • Low power consumption
  • Enable / disable tristate function
VIEW PRODUCT

GTXO-C51K

2.8V SM TCXO with CMOS Output


The 2.8V GTXO-C51K TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

  • 4.0MHz ~ 54.0MHz
  • 2.8V supply voltage
  • Low power consumption
  • Enable / disable tristate function
VIEW PRODUCT

GTXO-C51L

3.3V SM TCXO with CMOS Output


The 3.3V GTXO-C51L TCXO with industry-standard 5.0 x 3.2mm package with gold-plated pads provides excellent temperature stability over industrial operating temperature range of -40 to +85°C.

  • 4.0MHz ~ 54.0MHz
  • 3.3V supply voltage
  • Low power consumption
  • Enable / disable tristate function
VIEW PRODUCT

HTFH

5V CMOS TCXO Stratum 3


The HTFH TCXO is now obsolete. Please consider the GTXO-C14T as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

VIEW PRODUCT

HTFL

3.3V CMOS TCXO Stratum 3


The HTFL TCXO is now obsolete. Please consider the GTXO-C14T as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

VIEW PRODUCT

HTVH

5V CMOS VCTCXO Stratum 3


The HTVH TCXO is now obsolete. Please consider the GTXO-C14V as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

VIEW PRODUCT

HTVL

3.3V CMOS VCTCXO Stratum 3


The HTVL TCXO is now obsolete. Please consider the GTXO-C14V as an alternative product with superior specification options. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

VIEW PRODUCT

MCSO1ELV

3.3V Low Frequency CMOS Oscillator for Extreme Environments


The 3.3V MCSO1ELV oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO1ELV has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

  • 10.0 ~ 50.0kHz
  • Suitable for Avionics, Down-hole, Geothermal etc
  • Extreme temperature ranges up to 200°C
  • High stability & low ageing under extremes
VIEW PRODUCT

MCSO1ELW

2.5V Low Frequency CMOS Oscillator for Extreme Environments


The 2.5V MCSO1ELW oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO1ELW has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

  • 10.0 ~ 50.0kHz
  • Suitable for Avionics, Down-hole, Geothermal etc
  • Extreme temperature ranges up to 200°C
  • High stability & low ageing under extremes
VIEW PRODUCT

MCSO2ELV

3.3V Low Frequency CMOS Oscillator for Extreme Environments


The 3.3V MCSO2ELV oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO2ELV has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

  • 32.768kHz / 10.0~50.0kHz
  • Extreme temperature ranges up to 200°C
  • High stability & low ageing under extremes
  • Low current consumption
VIEW PRODUCT

MCSO2ELW

2.5V Low Frequency CMOS Oscillator for Extreme Environments


The 2.5V MCSO2ELW oscillator is available over low frequency range of 10.0~50.0kHz. Specially developed for extreme environments the MCSO2ELW has optional -55 to +200°C operating temperature range, ideal for applications such as down-hole, avionics and geothermal. This oscillator also features excellent shock and vibration resistance.

  • 32.768kHz / 10.0~50.0kHz
  • Extreme temperature ranges up to 200°C
  • High stability & low ageing under extremes
  • Low current consumption
VIEW PRODUCT

HCD185

12V OCXO Sine Output High Frequency


The HCD185 OCXO is now obsolete. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

VIEW PRODUCT

HCD71

OCXO Sine Output


The HCD71 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD370 or HCD310. For more information or to speak to an expert adviser please contact our sales team here.

VIEW PRODUCT

HCD760

OCXO Sine Output High Performance


The HCD760 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD660. For more information or to speak to an expert adviser please contact our sales team here.

VIEW PRODUCT

HCD81

OCXO CMOS Output


The HCD81 OCXO is now obsolete. For an alternative product suitable for new designs please consider the HCD180. For more information or to speak to an expert adviser please contact our sales team here.

VIEW PRODUCT

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

OV7605C8

Low Power Fully Ceramic 32.768kHz SM Oscillator


A fully ceramic ultra-miniature 32.768kHz oscillator, the OV7605C8 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
  • Ultra-miniature fully ceramic package
  • Optional AEC-Q200 qualification
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

GTXO-163T

1.8V ~ 3.6V SM TCXO


GTXO-163T features an ultra-miniature 1612 package with maximum height of 0.7mm. This TCXO also offers a range of tight stability and wide operating temperatures. You can find full specifications, and configurable options here.

  • 16.0 ~ 52.0MHz
  • Ultra-miniature package
  • Supply voltages from 1.8V ~ 3.6V
VIEW PRODUCT

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
VIEW PRODUCT

OM0100C8

Low Power 100kHz SM Oscillator


The OM0100C8 ultra-miniature 100kHz oscillator is operable from 1.6~5.5V, and features very low current consumption of just 0.55μA typical. 

  • 100kHz
  • Very low power consumption
  • AEC-Q200 qualification available
VIEW PRODUCT

OV0100C8

Fully ceramic 100kHz SM Oscillator


The fully ceramic OV0100C8 ultra-miniature 100kHz oscillator is operable from 1.6~5.5V, and features very low current consumption of just 0.55μA typical. This oscillator is pefect for specialist material-sensitive applications.

  • 100kHz
  • Very low power consumption
  • Fully ceramic package
  • AEC-Q200 qualification available
VIEW PRODUCT

RV-8263-C7

Low Power I2C bus RTC


Providing a highly cost effective all-in-one real time clock solution, the RV-8263-C7 has low current consumption of just 190nA typical and is operable over wide voltage range of 0.9V to 5.5V.

The RV-8263-C7 also features a miniature surface mount package with tiny 3.2 x 1.5mm package, excellent real time clock functionality including alarm setting, timer, I2C interface, and automatic leap year calculation from 2000 to 2099 in addition to standard clock and calendar functionality. This product was previously named RV8263C7.

  • 1.0Hz ~ 32.768kHz
  • Low Power RTC module
  • Compliant with I2C-Bus interface (400kHz)
  • AEC-Q200 compliant option
VIEW PRODUCT

OM0100C7

Low Power 100kHz SM Oscillator


The OM0100C7 miniature 100kHz oscillator is operable from 1.2~5.5V, and features low current consumption of just 0.65μA typical. 

  • 100kHz
  • Low power consumption
  • AEC-Q200 qualification available
VIEW PRODUCT

OV0100C7

Fully ceramic 100kHz SM Oscillator


The fully ceramic OV0100C7 miniature 100kHz oscillator is operable from 1.2~5.5V, and features low current consumption of just 0.65μA typical. This oscillator is perfect for specialist material-sensitive applications.

  • 100kHz
  • Low power consumption
  • Fully ceramic package
  • AEC-Q200 qualification available
VIEW PRODUCT

GTXO-251V

1.8V ~ 3.3V Ultra-tight Stability VCTCXO for AIS


The GTXO-251V temperature compensated oscillator provides ideal signalling for AIS and GPS applications, featuring frequency stability as tight as ±0.5ppm, fast start up time of 3ms maximum, wide voltage controlled frequency adjustment of ±15ppm ~ ±25ppm, and a miniature 2.5 x 2.0mm package.

  • 16.0 ~ 52.0MHz
  • Ideally suited for AIS and GPS applications
  • ±0.5ppm frequency stability option
  • Wide voltage controlled frequency adjustment option
VIEW PRODUCT

RV-8063-C7

Low Power SPI bus RTC


The RV-8063-C7 has low current consumption of just 190nA typical and is operable over wide voltage range of 0.9V to 5.5V making it a highly cost effective all-in-one real time clock solution,

This RTC module also features a miniature surface mount package of 3.2 x 1.5mm, excellent real time clock functionality including alarm setting, timer, SPI interface, and automatic leap year calculation from 2000 to 2099 in addition to standard clock and calendar functionality including internal power-on reset (POR). 

  • 1.0Hz ~ 32.768kHz
  • Low Power RTC module
  • 3 wire SPI-bus (7 Mbit/s)
  • AEC-Q200 compliant option
VIEW PRODUCT

OM7605C9

Low Power Ultra-Miniature 32.768kHz SM Oscillator


An ultra-miniature 1.6 x 1.0mm package 32.768kHz oscillator, the OM7605C9 is operable from 1.6~5.5V and features ultra-low current consumption of 0.45μA typical.

  • 32.768kHz
  • Ultra-miniature 1.6 x 1.0mm package
  • Ultra low power consumption
  • Optional AEC-Q200 qualification
VIEW PRODUCT

GTXO-251T

1.8V ~ 3.3V Ultra-tight stability TCXO with EN50155 compliance option


The GTXO-251T temperature compensated oscillator provides ideal signalling for AIS, GPS and other tracking applications, and features frequency stability as tight as ±0.5ppm, fast start up time of 3ms maximum, and a miniature 2.5 x 2.0mm package. EN50155 compliance is optionally available for railway applications.

  • 16.0 ~ 52.0MHz
  • Ideally suited for AIS, GPS and tracking applications
  • ±0.5ppm frequency stability option
  • Optional EN50155 compliance
VIEW PRODUCT

RV-3149-C3

RTC SPI Bus


The RV-3149-C3 features superb timing stability, temperature compensation and SPI bus interface in a miniature 3.7 x 2.5mm surface mount package with side castellations. Wide operating temperature ranges of -40 to +125ºC are available as is AEC-Q200 qualification and full PPAP documentation on request.

  • 1.0Hz ~ 32.768kHz
  • Temperature compensated accuracy
  • Ultra-miniature castellated package
  • AEC-Q200 compliant option
VIEW PRODUCT

RV-3129-C3

RTC I2C bus


Within a miniature 3.7 x 2.5mm footprint the RV-3129-C3 offers excellent time accuracy and is temperature compensated, allowing for outstanding ±8ppm stability over extended operating temperature range of -40 to +125ºC. The RV-3129-C3 with I2C bus interface also features great shock and vibration resistance and is available with AEC-Q200 qualification (and full PPAP documentation) on request.

  • 1.0Hz ~ 32.768kHz
  • Temperature compensated accuracy
  • Ultra-miniature castellated package
  • AEC-Q200 compliant option
VIEW PRODUCT

GTXO-C98T

High frequency CMOS TCXO 2.5V or 3.3V


GTXO-C98T features a miniature 3.2x2.5mm package with maximum height of 1.7mm. This TCXO offers frequencies up to 250.0 MHz, tight stability and other specification options including industrial operating temperature range. You can find full specifications, and configurable options, here.

  • 10.0 ~ 250.0MHz
  • Low phase jitter
  • CMOS output
  • Miniature SM package
VIEW PRODUCT

GTXO-99T

Sinewave TCXO High Precision Low g-Sensitivity Low Phase Noise


  • 5.0 ~ 52.0MHz
  • Low g-Sensitivity <0.3ppb/g
  • Low phase noise
  • Miniature SM package
VIEW PRODUCT

GTXO-99V

Sinewave TCXO Voltage Control High Precision Low g-Sensitivity Low Phase Noise


  • 5.0 ~ 52.0MHz
  • Low g-Sensitivity <0.3ppb/g
  • Low phase noise
  • Miniature SM package
VIEW PRODUCT

GTXO-86T

Sinewave TCXO High Precision High Temperature Tristate


The GTXO-86T temperature compensated oscillator is designed for use in a range of tight stability applications with extended operating temperature ranges. 

  • 10.0 ~ 52.0MHz
  • High Precision ±0.05ppm
  • High Operating Temperature +105°C
  • Low phase noise
VIEW PRODUCT

GTXO-86V

Sinewave VCTCXO High Precision High Temperature


The GTXO-86V voltage controlled temperature compensated oscillator is designed for use in a range of tight stability applications with extended operating temperature ranges. 

  • 10.0 ~ 52.0MHz
  • High Precision ±0.05ppm
  • High Operating Temperature +105°C
  • Low phase noise
VIEW PRODUCT

GTXO-76T

Sinewave TCXO High Precision High Temperature Tristate


  • 10.0 ~ 52.0MHz
  • High Precision ±0.05ppm
  • High Operating Temperature +105°C
  • Phase noise -156dBc/Hz @ 10kHz 
VIEW PRODUCT

GTXO-76V

Sinewave VCTCXO High Precision High Temperature Tristate


  • 10.0 ~ 52.0MHz
  • High Precision ±0.05ppm
  • High Operating Temperature +105°C
  • Phase noise -156dBc/Hz @ 10kHz 
VIEW PRODUCT

RV-8263-C8

Low Power I2C bus RTC


Providing a highly cost effective RTC module with an integrated CMOS circuit and quartz crystal, encapsulated in a 2.0 x 1.2mm hermetically sealed ceramic package with metal lid.

The RV-8263-C8 has low current consumption of just 190nA typical, provides year, month, date, weekday, hours, minutes and seconds and is operable over wide voltage range of 0.9V to 5.5V. 

Automotive AEC-Q200 qualification available  

  • 1.0Hz ~ 32.768kHz
  • Low Power RTC module
  • Compliant with I2C-Bus interface (400kHz)
  • AEC-Q200 compliant option
VIEW PRODUCT

Our Service

Discover our difference and how we can help you


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.

Cookie Policy

A summary of browser cookies and how they are used on this website


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

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.

Meeting the challenges of wearable PCB design

10/11/2015


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.

Closer to the cutting edge - how frequency components complement forward-thinking design

30/06/2017


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

Golledge Electronics are pleased to announce our part MP05322 GSX-331/X has been approved by Qualcomm for use with their CSRA6620

We're proud to announce our latest approval by Qualcomm

01/03/2017


Qualcomm's CSRA6620 is designed to deliver the high power of a class D amplifier with the fidelity of high end linear amplifiers. MP05322 was developed specifically to meet the stringent design parameters required by this high fidelity audio chip. You can find more information on our approval 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.

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.

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.