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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.

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 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 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.

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.

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 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.

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.

3.8 x 3.8 x 1.2mm

GSDX TF0068A

Tx: 1880MHz Rx: 1960MHz SAW Duplexer


The TF0068A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz and bandwidth of 60MHz. Encased within an ultra-miniature 3.8 x 3.8mm surface mount package, the TF0068A is recommended for 4G LTE band 2 applications.
  • Tx: 1880MHz Rx: 1960MHz
  • Ideal for 4G LTE band 2 applications
  • Wide 60MHz bandwidth
  • Low insertion loss of 3dB
DOWNLOAD PDF
3.8 x 3.8 x 1.45mm

GSDX TF0071A

Tx: 836MHz Rx: 881MHz SAW Duplexer


The TF0071A SAW duplexer is now obsolete. Please consider the TF0123A SAW Duplexer as an alternative product within a smaller 1.8 x 1.4mm surface mount package, or speak to our team today by calling +44 1460 256 100 or emailing sales@golledge.com for more information on this update.

  • Tx: 836MHz Rx: 881MHz
  • Ideal for 4G LTE band 5 applications
  • 25MHz bandwidth
  • Low insertion loss of 2.2dB
DOWNLOAD PDF
2.0 x 1.6 x 0.5mm

GSDX TF0089A

Tx: 836MHz Rx: 881MHz SAW Duplexer


Our TF0089A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 836MHz and receive centre frequency (Rx) of 881MHz. With bandwidth of 25MHz, the TF0089A comes encased within an ultra-miniauture 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 5 & 6 applications.
  • Tx: 836MHz Rx: 881MHz
  • Ideal for 4G LTE band 5 & 6 applications
  • 25MHz bandwidth
  • Low insertion loss of 1.9dB
DOWNLOAD PDF
2.0 x 1.6 x 0.5mm

GSDX TF0095A

Tx: 836.5MHz Rx: 881.5MHz SAW Duplexer


The TF0095A SAW duplexer has transmit centre frequency (Tx) of 836.5MHz and receive centre frequency (Rx) of 881.5MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0095A is recommended for 4G LTE band 5 & 6 applications.

  • Tx: 836.5MHz Rx: 881.5MHz
  • Ideal for 4G LTE band 5 & 6 applications
  • Unbalanced
DOWNLOAD PDF
2.0 x 1.6 x 0.57mm

GSDX TF0103A

Tx: 1880.0MHz Rx: 1960.0MHz SAW Duplexer


The TF0103A SAW duplexer has transmit centre frequency (Tx) of 1880.0MHz and receive centre frequency (Rx) of 1960.0MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0103A is recommended for 4G LTE band 2 applications.

  • Tx: 1880.0MHz Rx: 1960.0MHz
  • Ideal for 4G LTE band 2 applications
  • Balanced
DOWNLOAD PDF
2.0 x 1.6 x 0.5mm

GSDX TF0105A

Tx: 1880.0MHz Rx: 1960.0MHz SAW Duplexer


The TF0105A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0105A is recommended for 4G LTE band 2 applications.

  • Tx: 1880.0MHz Rx: 1960.0MHz
  • Ideal for 4G LTE band 2 applications
  • Unbalanced
DOWNLOAD PDF
5.0 x 5.0 x 1.7mm

GSIF TB0589A

288MHz IF SAW Filter with 20MHz bandwidth


The TB0589A SAW filter offers the engineer a passband bandwidth of 20MHz centred on frequency 288MHz
  • 288MHz
  • 20MHz bandwidth
  • Insertion loss of 15dB
  • Miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0166A

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0166A SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz

  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.2mm

GSRF TA0233A

881.5MHz RF SAW Filter with 25.0MHz bandwidth


The TA0233A SAW filter has a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0294A

1880MHz RF SAW Filter with 60MHz bandwidth


The TA0294A SAW filter has a passband bandwidth of 60MHz centred on frequency 1.88GHz
  • 1.88GHz
  • 60MHz bandwidth
  • Insertion loss of 4.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0355A

1216.88MHz RF SAW Filter with 8MHz bandwidth


The TA0355A SAW filter offers the engineer a narrow passband bandwidth of 8MHz centred on frequency 1.21688GHz
  • 1.21688GHz
  • Narrow 8MHz bandwidth
  • Insertion loss of 5.0dB
  • Ultra-miniature package
DOWNLOAD PDF
5.0 x 5.0 x 1.7mm

GSRF TA0575A

188.175MHz RF SAW Filter with 6MHz bandwidth


The TA0575A SAW filter offers the engineer a passband bandwidth of 6MHz centred on frequency 188.175MHz
  • 188.175MHz
  • 6MHz bandwidth
  • Low insertion loss of 2.8dB
  • Miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0613A

1880MHz RF SAW Filter with 65MHz bandwidth


The TA0613A SAW filter offers the engineer a passband bandwidth of 65MHz centred on frequency 1.88GHz
  • 1.88GHz
  • 65MHz bandwidth
  • Insertion loss of 4dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.3mm

GSRF TA0626A

881.5MHz RF SAW Filter with 30MHz bandwidth


The TA0626A SAW filter has a passband bandwidth of 30MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 30MHz bandwidth
  • Insertion loss of 4.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0727A

1688.42MHz RF SAW Filter with 40MHz bandwidth


The TA0727A SAW filter has a passband bandwidth of 40MHz centred on frequency 1.68842GHz
  • 1.68842GHz
  • 40MHz bandwidth
  • Insertion loss of 5dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA1020A

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA1020A SAW filter has a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Insertion loss of 3.5dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA1074A

1882.5MHz RF SAW Filter with 65MHz bandwidth


The TA1074A SAW filter features a passband bandwidth of 65MHz centred on frequency 1.8825GHz
  • 1.8825GHz
  • 65MHz bandwidth
  • Insertion loss of 3.5dB
  • Ultra-miniature package
DOWNLOAD PDF
1.4 x 1.1 x 0.5mm

GSRF TA1310A

1588.655MHz RF SAW Filter with 34.47MHz bandwidth


The TA1310A SAW filter offers the engineer a passband bandwidth of 34.47MHz centred on frequency 1.588655GHz
  • 1.588655GHz
  • 34.47MHz bandwidth
  • Low insertion loss of 2dB
  • Ultra-miniature package
DOWNLOAD PDF
5.0 x 5.0 x 1.7mm

GSRF TA1365A

886MHz RF SAW Filter with 10MHz bandwidth


The TA1365A SAW filter has a narrow passband bandwidth of 10MHz centred on frequency 886MHz
  • 886MHz
  • Narrow 10MHz bandwidth
  • Insertion loss of 4.5dB
  • Miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA1375A

880MHz RF SAW Filter with 60MHz bandwidth


The TA1375A SAW filter features a passband bandwidth of 60MHz centred on frequency 880MHz
  • 880MHz
  • 60MHz bandwidth
  • Low insertion loss of 2.5dB
  • Ultra-miniature package
DOWNLOAD PDF
1.1 x 0.9 x 0.5mm

GSRF TA1690A

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA1690A SAW filter has a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 2.0dB
  • Ultra-miniature package
DOWNLOAD PDF
1.1 x 0.9 x 0.5mm

GSRF TA1898A

788MHz RF SAW Filter with 30MHz bandwidth


The TA1898A SAW filter has a passband bandwidth of 30MHz centred on frequency 788MHz
  • 788MHz
  • 30MHz bandwidth
  • Low insertion loss of 2.8dB
  • Ultra-miniature package
DOWNLOAD PDF
3.8 x 3.8 x 1.4mm

GSRF TA1959A

458.8875MHz RF SAW Filter with 0.775MHz bandwidth


The TA1959A SAW filter has a narrow passband bandwidth of 775kHz centred on frequency 458.8875MHz
  • 458.8875MHz
  • Narrow 775kHz bandwidth
  • Insertion loss of 4.0dB
  • Miniature package
DOWNLOAD PDF
2.5 x 2.0 x 0.75mm

GSRF TA0184G

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0184G SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 2.8dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.3mm

GSRF TA0233H

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233H SAW filter has a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.3mm

GSRF TA0233J

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233J SAW filter has a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.3mm

GSRF TA0233K

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233K SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.3mm

GSRF TA0233L

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233L SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0233N

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233N SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF
3.0 x 3.0 x 1.4mm

GSRF TA0233NA

881.5MHz RF SAW Filter with 25MHz bandwidth


The TA0233NA SAW filter offers the engineer a passband bandwidth of 25MHz centred on frequency 881.5MHz
  • 881.5MHz
  • 25MHz bandwidth
  • Low insertion loss of 3.0dB
  • Ultra-miniature package
DOWNLOAD PDF

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
VIEW PRODUCT

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
VIEW PRODUCT

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
VIEW PRODUCT

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
VIEW PRODUCT

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
VIEW PRODUCT

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
VIEW PRODUCT