loading...

GSF-72 45S15A

45MHz 2 pole crystal filter with 15.0kHz 3dB bandwidth


The GSF-72 45S15A 2 pole crystal filter from Golledge with centre frequency of 45MHz 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.
  • 45.0MHz
  • Other frequencies up to 70MHz available
  • Custom specifications available
  • Miniature SM package
VIEW PRODUCT

GSF-72 45S20A

45MHz 2 pole crystal filter with 20.0kHz 3dB bandwidth


The GSF-72 45S20A 2 pole crystal filter from Golledge with centre frequency of 45MHz 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.
  • 45.0MHz
  • Other frequencies up to 70MHz available
  • Custom specifications available
  • Miniature SM package
VIEW PRODUCT

GSF-72 45S30A

45MHz 2 pole crystal filter with 30.0kHz 3dB bandwidth


The GSF-72 45S30A 2 pole crystal filter from Golledge with centre frequency of 45MHz 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.
  • 45.0MHz
  • Other frequencies up to 70MHz available
  • Custom specifications available
  • Miniature SM package
VIEW PRODUCT

GSF-72 45S7A

45MHz 2 pole crystal filter with 7.5kHz 3dB bandwidth


The GSF-72 45S7A 2 pole crystal filter from Golledge with centre frequency of 45MHz features a 7.5kHz 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 2.5dB dB. Find full specifications here.
  • 45.0MHz
  • Other frequencies up to 70MHz available
  • Custom specifications available
  • Miniature SM package
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-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
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

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

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

GVXO-338L

CMOS 3.3V surface mount VCXO with low current consumption


The GVXO-338L 3.3V voltage controlled oscillator features miniature surface mount package of 3.2 x 2.5mm, wide pullability and is available from 1.250MHz to 125MHz. You can find full product information here.

  • 1.250 ~ 125.0MHz
  • Miniature 3.2 x 2.5mm package
  • 3.3V supply voltage
VIEW PRODUCT

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
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

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

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.

Help

Check out our help articles here for help resolving your query


You can find answers here to our frequency asked questions which may help resolve your query. Alternatively please get in touch with our team for help with your specific query.

Quality and Compliance

Our philosophy is based upon quality and consistency of product and service


We strive to achieve the highest level of quality in our components and our service. You can find more information here, including our Quality Policy, ISO9001:2015 certification and RoHS2, REACH, anti-counterfeit, and conflict minerals declarations.

Social Responsibility


Including information on our CSR activities, conflict minerals statement and CMRT data, and our anti-slavery, anti-WMD and anti-bribery policies. Read more here.

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.