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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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 
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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 
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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
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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.