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GSX-201

8038 Package 32.768kHz Watch Crystal


The plastic moulded surface mount package of the GSX-201 is a fully compatible drop in replacement for MC-306, DMX-26S, FSRLF, E1WS, SMQ32SL, RSM200S, GSX-200 and other industrial standard plastic-package crystals. Ideal for use in existing designs, the GSX-201 offers a competitive solution when purchasers are facing supply constraints.

  • 32.768kHz
  • Low profile plastic moulded package
  • Ideal drop-in replacement
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Careers

Explore our available roles here.


A career within Golledge Electronics offers and exciting opportunity for personal development and challenge. You can find our available roles here.

GTXO-14, GTXO-C14 and GTXO-S14 - A triple bill of top specification TCXOs

06/06/2016


Excellent frequency stability options, low phase noise and available up to 100MHz, our new TCXOs also offer a range of output signals including clipped sine, CMOS and true sinewave.

Introducing the GSX-315 - a Golledge Key Product

11/07/2015


Introducing the GSX-315 - offering the best combination of size and value of any Golledge 32.768KHz part, and AEC-Q200 automotive qualified as standard, GSX-315 helps you make the very most of your creative space.

SCOCXOH and SCOCXOHS - A Class-leading Combination of Performance, Package and Price

17/07/2015


Introducing the SCOCXOH (CMOS) and the SCOCXOHS (Sinewave) Oven Controlled Oscillators. Available in fundamental mode frequencies up to 120MHz, both of these OCXOs offer a phase noise floor of -160dBc at 10.0MHz and an impressive -155dBC at 100MHz.

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.

An update to the Golledge Electronics collection of component libraries for EDA

06/02/2017


Following the success of our AutoDesk (CADSoft) Eagle part library, Golledge are introducing two new part libraries and an update to our original library to help achieve our mission of providing for every detail of a company's frequency product needs, from development to delivery.

Just Released - Golledge Newsletter - October 2020

21/10/2020


Our October newsletter features competitive product highlights and our expert tips on how to manage lead times and help COVID-proof your supply chain as the second spike of coronavirus develops.

Get Excellent Frequency Pullability at up to 1GHz with the GVXO-E76L and GVXO-L76L

17/02/2021


The GVXO-E76L and GVXO-L76L voltage controlled oscillators offer excellent frequency pullability of ±130ppm at frequencies from 10.0MHz up to 1GHz. Find our more here.

The Benefits of Using VCXOs and Their Impact on Electronic Systems

27/07/2023


At the heart of many electronic systems are Voltage-Controlled Crystal Oscillators, more commonly referred to as VCXOs. These devices are integral to the clocking systems in many pieces of technology, offering precision, stability, and adaptability.

Ultra-low jitter Oscillators: GXO-3306

24/10/2024


When it comes to demanding applications like radar systems, satellite communications, and high-speed networking, signal integrity and performance are critical. Engineers need components that not only meet tight specifications but exceed them, ensuring minimal distortion and interference in high-frequency designs. Golledge Electronics' ultra-low jitter oscillators are tailored for these high-performance environments, offering superior stability and reliability.

Automotive

Automotive Crystals and AEC-Q200 Qualified Components


Automotive projects provide a challenge for designers and often require components with stringent AEC-Q200 qualification. Discover our range of components developed specifically for automotive projects here and find what you need for your next project.

Harsh Environments

Discover our Recommendations for Crystals and Oscillators for Extreme Environments


When designing for harsh environments component quality is essential. Find our recommended products for extreme environments here, along with information about additional qualifications we can offer, including MIL-C-3098 and MIL-PRF-55310 qualification.

Wearables

Discover our range of products recommended specifically to overcome the challenges of designing wearable products


Minute, intricate and beautiful; wearables designs offer unique challenges for the electronics engineer. You can find our range of products recommended specifically to overcome the challenges of designing wearable products here.

Golledge Achieves Official Cyber Security Certification

11/03/2024


We're pleased to announce our achievement of Cyber Essentials certification.

RV-8803-C7

RTC I2C bus High Accuracy


A highly accurate RTC module with I2C bus interface providing timing accuracy of ±3ppm (or ±1.81 seconds per day), the RV-8803-C7 is also the world's smallest RTC module, with a package footprint of only 3.5 x 1.5mm. In addition to providing excellent frequency stability this real time clock module is also one of the lowest power temperature compensated RTC modules with back up power requirement of only 240nA with automotive grade options available. This product was previously named RV8803C7.

  • 1.0Hz ~ 32.768kHz
  • Temperature compensated over -40 +105°C
  • Low Power
  • I2C-Bus
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GTXO-93V

1.8V ~ 3.6V SM VCTCXO for GPS


Ideal for GPS applications the GTXO-93V with voltage control also features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

  • 10.0 ~ 52.0MHz
  • ±0.5ppm stability available
  • In-built voltage control
  • Low power consumption
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GMCF-21 21G7A

21.4MHz 2 pole crystal filter with 7.5kHz 3dB bandwidth


The 21G7A two pole crystal filter has bandwidth of ±7.5kHz 3dB @ 3dB around centre bandwidth of 21.4MHz. This two pole filter features low in-band ripple and insertion loss and comes encased within a single UM-1/3L package.

  • 21.4MHz
  • 2-pole
  • Low insertion loss
  • Low in-band ripple
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GMCF-21 21G7B

21.4MHz 4 pole crystal filter with 7.5kHz 3dB bandwidth


The 21G7B four pole crystal filter with centre frequency of 21.4MHz and has bandwidth of ±7.5kHz 3dB @ 3dB. The four pole 21G7B comes as encased within two UM-1/3L packages.

  • 21.4MHz
  • 4-pole
  • 2-package
  • Low insertion loss
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GSF-75 45R12B

45MHz 4 pole crystal filter with 12.0kHz 3dB bandwidth


The 45R12B with centre frequency of 45.0MHz features four poles within one miniature surface mount package measuring just 7.2 x 5.2mm. With passband bandwidth of 12kHz at 3dB, the 45R12B also has low insertion loss and guaranteed attenuation of -90±10 @ 80dB.

  • 45.0MHz
  • 4 poles in one package
  • Low insertion loss
  • Miniature SM package
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GXO-U119G

1.8V 3.2x2.5mm Miniature Oscillator


The ultra-miniature 3.2 x 2.5mm GXO-U119G 1.8V oscillator is available over a wide frequency range of 1.8 ~ 133MHz and features a choice of excellent frequency stability options along with fast rise/fall specifications.

  • 1.8 ~ 133MHz
  • Enable / disable tristate function
  • Miniature ceramic package with metal lid
  • Competitive pricing
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GSX-211

Ultra-miniature 1.6x1.2mm SM Crystal


One of our smallest crystals, the GSX-211 features an ultra-miniature 1.6x1.2mm package, perfect for space-dependent applications such as bluetooth, wearables and asset tracking. Discover more here, or if you need AEC-Q200 qualification check out our specialist GRX-210 here.

  • 24.0 ~ 54.0MHz
  • Ultra-miniature for maximum space saving
  • Ideal for space-dependent applications
  • Metal lid grounded to minimise EMI
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GSX-852

SM Crystal


The GSX-852 is now obsolete. For more information and for alternative product recommendations please contact our expert advisers here.

  • 7.3728 ~ 60.0MHz
  • Ceramic base and lid
  • Glass sealed for best price / performance
  • Low cost for volume applications
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GVXO-25

5V High Performance VCXO


The GVXO-25 is no longer recommended for new designs, instead please consider the GVXO-41F for a more cost-effective solution for standard applications. The GVXO-25 does provide low phase noise characteristics, in addition to frequency pullability of ±200ppm. The GVXO-25 comes in a 14 pin DIL (full size) package, and has CMOS/TTL compatible output.

  • 1.0 ~ 52.0MHz
  • Wide frequency pullability of ±200ppm 
  • Low phase noise 
  • 14 pin DIL package
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GVXO-44F

3.3V VCXO - High Frequency, DIL-14 Package


Offering high frequency output of up to 125MHz in a DIL-14 Package, the GVXO-44F voltage controlled oscillator also features a wide range of possible frequency stability and pullability options. The GVXO-44F has 3.3V supply voltage requirement and has driving ability of 30pF CMOS. 

  • 33.0 ~ 125MHz
  • DIL-14 package
  • 3.3V supply voltage
  • Industrial operating temperature range available
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