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GMCF-HF 58G15B

58.1125MHz 4 pole crystal filter with 7.5kHz 3dB bandwidth


The GMCF-HF 58G15B crystal filter is now obsolete. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

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GMCF-HF 58G20B

58.1125MHz 4 pole crystal filter with 10kHz 3dB bandwidth


The GMCF-HF 58G20B crystal filter is now obsolete. For more information or to speak to an expert adviser about alternative product recommendations please contact our sales team here.

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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
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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
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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
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GTXO-94J

2.5V 32.768kHz CMOS TCXO


The GTXO-94J tight stability TCXO with 32.768kHz output, combines ±5ppm stability with extremely low power consumption of just 1.05µA. This TCXO is ideal for use as an RTC reference within smart metering solutions, data logging applications or for use in any portable devices. Find more information on this 2.5V temperature compensated oscillator here.

  • 32.768kHz
  • Extremely low current consumption of 1.05µA
  • ±5ppm frequency stability
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GTXO-94N

3.0V 32.768kHz CMOS TCXO


If you're looking for an RTC reference or need an extremely stable 32.768kHz output, you should consider the GTXO-94N. Providing extremely stable 3.0V CMOS output, with tight stability of just ±5ppm. This TCXO also has low power consumption of just 1.25µA, making the GTXO-94N ideal for use in any portable devices. Find more information on this 3.0V TCXO here.

  • 32.768kHz
  • Extremely low current consumption of 1.25µA
  • ±5ppm frequency stability
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RV-3028-C7

Ultra-low Power I2C RTC Module


The RV-3028-C7 boasts ultra-low current consumption of only 45nA, ideal for many applications requiring low power components. This RTC with miniature 3.2 x 1.5mm package and I2C bus interface offers excellent ±1ppm stability @ 25°C with built-in crystal and incorporates many additional real time clock module functions including alarm, timer, interrupt, power management, 43 bytes user memory, 2 bytes user RAM and trickle charge. Full AEC-Q200 qualification is available. This product was previously named RV3028C7.

  • 1.0Hz ~ 32.768kHz
  • 45nA power consumption
  • ±1ppm stability @ 25°C
  • 1.1 ~ 5.5V supply voltage
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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
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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
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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
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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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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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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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GSX-317

Miniature SM 32.768kHz Watch Crystal


The GSX-317 watch crystal from Golledge is an ideal 32.768kHz frequency solution with highly competitive pricing and secure supply. It's package is vacuum sealed for excellent long term stability and features industry standard footprint.

  • 32.768kHz
  • Miniature ceramic package with metal lid
  • Low cost for volume applications
  • Industry standard footprint
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GXO-L76L

3.3V UHF Oscillator with LVDS output and enable/disable tristate function 


The GXO-L76L 3.3V oscillator features LVDS output and is available from 10MHz up to ultra high frequency (UHF) of 1500MHz (1.5GHz). This 7x5mm oscillator also features good frequency stability options and low phase jitter characteristics. Find out more here.

  • 10.0MHz ~ 1.5GHZ
  • LVDS output
  • Enable / disable tristate function
  • Short lead times
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GXO-L76J

2.5V Ultra High Frequency LVDS Oscillator with Enable/Disable functionality


The 2.5V GXO-L76J oscillator is available from 10MHz up to ultra high frequency (UHF) of 1500MHz (1.5GHz) and features LVDS output in addition to good frequency stability options and low phase jitter characteristics. Find out more here.

  • 10.0MHz ~ 1.5GHZ
  • LVDS output
  • Enable / disable tristate functionn
  • Short lead times
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Golledge Home

Golledge Electronics | World-leading Electronic Frequency Component Supplier


Welcome to Golledge, a premier supplier of quartz crystals, oscillators, TCXOs, VCXOs, OCXOs, SAW filters and RTC modules to the global electronics market. Find out more here.

About

Welcome to Golledge Electronics


Our Managing Director, Jon Golledge, welcomes you to our company and explains how you can benefit from our highly-praised service.

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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.

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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.