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Showing Results For: OCXO Oscillators

OCXO Oscillators

OCXO is abbreviated as oven-controlled crystal oscillators and these are the oscillators that offer exceedingly high levels of temperature stability. These oscillators utilize a thermostatically controlled oven so that they can maintain their temperature above the normal level from the surroundings and hence at a constant temperature level. Therefore, the OCXO provides a highly stable signal source. OCXOs are designed with the highest quality standards by utilizing high tolerance quartz crystal resonators. These are much more expensive than other types of crystal oscillators because of the additional oven hardware and high tolerance crystals. 

Just like many other crystal-based products, OCXOs also come in a wide variety of packaging styles and types. Before you purchase them, it is important to consider the performance level and cost because they can vary considerably. 

General Considerations of OCXO Oscillators

OCXO oscillators offer better performance in comparison to other types o crystal oscillators. However, it is crucial to consider a few important factors when you are choosing to purchase one. 

Temperature Stability

From the name of the oscillators, we can say that these are temperature-controlled oscillators. This means that their temperature stability is much better than that of a TCXO and certain other types of crystal oscillators. Therefore, if you need a crystal oscillator for applications requiring high-temperature stability, OCXO is the better option. 

Frequency Accuracy

As we stated before that OCXOs have high levels of temperature stability. This in turn leads to the act that they must also have high-frequency accuracy. The improved temperature stability can be matched with a high accuracy quartz crystal to ensure that offers a high level of basic accuracy. 

Overall Performance

To match the high-temperature stability of OCXO, the overall performance of these oscillators is enhanced. But the temperature stability and improved performance can lead to increased costs. 

Size

OCXOs are much larger in size than the ordinary crustal oscillators and may occupy a lot of space. This is because they need to incorporate the oscillator itself as well as the heater, control circuitry, and thermal insulator around the crystal oscillator. Therefore, you must always consider the size of these oscillators before you use them for a project to ensure that it fits your project.

Power Consumption

As there are heaters supplied in OCXOs which means they need a lot of electrical current to operate. Some of the units may needs an Amp or so for warming up. However, this figure will decrease as the temperature inside the OCXO increases and the temperature is stabilized. 

Separate Power Supply

Often the heater in OCXO will require a separate power source. It does not require the same level of regulation, and the oscillator must have its own required level of regulation. This is crucial for eliminating any noise or Rdio Frequency interference that may appear on the power line and reduce the performance level of OCXO. 

Cost

As OCXO oscillators have additional circuitry and mechanical support components along with their improved performance through high temperature stability, these oscillators may cost higher than the standard oscillators. But if you want a highly efficient and effective result as well as improved performance levels than spending some money to get the best out of it will be all worth it at the end. 

Conclusion

OCXO oscillators ae considered better in performance than other standard crystal oscillators because of their special properties and benefits over other forms. However, there are still a number of characteristics that you must consider before buying them and using them for a certain project. Visit our shopping website for the best versions of OCXOs.


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LFOCXO070939Bulk, IQD
2 In Stock
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£ 843.76
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LFOCXO065520Bulk, IQD
65 In Stock
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£ 949.30
SGTM10-3V3-B-H1-CO, SYRLINKS
2 In Stock
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£ 404.44
SGTM20-3V3-B-H1-CO, SYRLINKS
4 In Stock
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£ 404.44
SGTM10HP-5V0-B-S4-CO, SYRLINKS
2 In Stock
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£ 599.33
EWOS10-5V0-B-C1, SYRLINKS
56 In Stock
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£ 222.02
SGTM10-3V3-B-H6, SYRLINKS
59 In Stock
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£ 455.15
SGTM10HP-5V0-B-S5, SYRLINKS
63 In Stock
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£ 658.91
EWOS831-5V0-B-S4, SYRLINKS
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£ 388.32
EWOS10HP-5V0-B-S4, SYRLINKS
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£ 460.13
SGTM20-3V3-B-H6, SYRLINKS
4 In Stock
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£ 388.96
EWOS20-5V0-B-C1, SYRLINKS
2 In Stock
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£ 265.23
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LFOCXO063802Bulk, IQD
65 In Stock
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£ 60.63
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LFOCXO063803Bulk, IQD
100 In Stock
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LFOCXO063815Bulk, IQD
2 In Stock
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£ 161.62
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LFOCXO063801Bulk, IQD
65 In Stock
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Micro Crystal
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OCXOV-AV5-10.000, Micro Crystal
29 In Stock
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£ 318.25
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£ 292.78
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£ 268.19
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LFOCXO063800Bulk, IQD
46 In Stock
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LFOCXO070939Bulk, IQD

LFOCXO070939Bulk, IQD

The IQD OCXO Oscillator is a GNSS disciplined OCXO (GPSDO) incorporating sync to a 1pps input and 1pps output. Compatible with GPS, GLONASS, BEIDOU and GALILEO. Holdover stability up to 1.5μs over 24hours, achieved using an adaptive algorithm. Internal pa Frequency is 10.0MHz Operating temperature range is -10°C to 70°C Maximum rise and Fall time is 8ns
New items
LFOCXO063800Bulk, IQD

LFOCXO063800Bulk, IQD

IQD Frequency Products IQOV-162 OCXO Crystal Oscillators The IQD Frequency IQOV-162 series of oven controlled crystal oscillators (OCXO) are constructed on an FR4 base with a metal lid. This series offers models with a HCMOS output or a clipped sine wave output with further options for pulling or without pulling. These crystal oscillators are available with or without voltage control. With a frequency range of 10 MHz to 100 MHz, IQOV-162 crystal oscillators have a frequency stability of ±10 ppb to ±100 ppb. Features & Benefits: Positive slope Input impedance of 100kΩ minimum 260°C maximum reflow temperature (for 30 seconds) Oven Controlled Crystal Oscillators (OCXO)
New items
LFOCXO063802Bulk, IQD

LFOCXO063802Bulk, IQD

IQD Frequency Products IQOV-162 OCXO Crystal Oscillators The IQD Frequency IQOV-162 series of oven controlled crystal oscillators (OCXO) are constructed on an FR4 base with a metal lid. This series offers models with a HCMOS output or a clipped sine wave output with further options for pulling or without pulling. These crystal oscillators are available with or without voltage control. With a frequency range of 10 MHz to 100 MHz, IQOV-162 crystal oscillators have a frequency stability of ±10 ppb to ±100 ppb. Features & Benefits: Positive slope Input impedance of 100kΩ minimum 260°C maximum reflow temperature (for 30 seconds) Oven Controlled Crystal Oscillators (OCXO)
New items
LFOCXO063803Bulk, IQD

LFOCXO063803Bulk, IQD

IQD Frequency Products IQOV-162 OCXO Crystal Oscillators The IQD Frequency IQOV-162 series of oven controlled crystal oscillators (OCXO) are constructed on an FR4 base with a metal lid. This series offers models with a HCMOS output or a clipped sine wave output with further options for pulling or without pulling. These crystal oscillators are available with or without voltage control. With a frequency range of 10 MHz to 100 MHz, IQOV-162 crystal oscillators have a frequency stability of ±10 ppb to ±100 ppb. Features & Benefits: Positive slope Input impedance of 100kΩ minimum 260°C maximum reflow temperature (for 30 seconds) Oven Controlled Crystal Oscillators (OCXO)
New items
LFOCXO063801Bulk, IQD

LFOCXO063801Bulk, IQD

IQD Frequency Products IQOV-162 OCXO Crystal Oscillators The IQD Frequency IQOV-162 series of oven controlled crystal oscillators (OCXO) are constructed on an FR4 base with a metal lid. This series offers models with a HCMOS output or a clipped sine wave output with further options for pulling or without pulling. These crystal oscillators are available with or without voltage control. With a frequency range of 10 MHz to 100 MHz, IQOV-162 crystal oscillators have a frequency stability of ±10 ppb to ±100 ppb. Features & Benefits: Positive slope Input impedance of 100kΩ minimum 260°C maximum reflow temperature (for 30 seconds) Oven Controlled Crystal Oscillators (OCXO)
New items
OCXOV-AV5-10.000, Micro Crystal

OCXOV-AV5-10.000, Micro Crystal

Micro Crystal OCXOV Crystal Oscillators From Micro Crystal, the OXCO series of oven controlled quartz crystal oscillators offer a high performance and accurate solution. Constructed in an oversize enclosure, the crystal and other temperature sensitive components are placed with a Temperature Sensor, heating element and the oven controlled circuity. The construction ensures that external temperature variations do not affect the crystal. Maintaining a constant temperature ensures a high performance and frequency accuracy. Features & Benefits Large temperature range Low power consumption High vibration resistance High shock resistance Fast warm up Product Application Information Recommended applications for this DIL 14 package range from digital switching and telecom transmission, airborne equipment and battery operated systems to radio transceivers. Other suitable applications include instrumentation, SONET, SDH, WIMAX, FDM/36 and DWDM. Brand Information Micro Crystal are part of Swatch Group Inc and manufacture real-time clocks, miniature tuning fork quartz crystals and OCXOs for the electronics industries. Their products have applications in computers, mobile phones, watches, industrial controls, medical implantable devices and consumer products. This leading manufacturer offers global, in-depth, support at all stages from design-in to mass production. The OCXOV-AV5-10.000 crystal oscillator provides an HC-MOS output and has a frequency of 10000 MHz. Oven Controlled Crystal Oscillators (OCXO)
New items
LFOCXO065520Bulk, IQD

LFOCXO065520Bulk, IQD

The IQD OCXO Oscillator is a GPS disciplined OCXO (GPSDO) incorporating sync to a 1PPS input and 1PPS output. Compatible with GPS, GLONASS, BEIDOU and GALILEO or alternative 1PPS source. Holdover stability up to 1.0μs over 24hours, achieved using an adapt Frequency is 10.0MHz Operating temperature range is -20 to 75°C Holdover stability is 1.5μs in 24 hours reference ±5°C
New items
SGTM20-3V3-B-H1-CO, SYRLINKS

SGTM20-3V3-B-H1-CO, SYRLINKS

The Syrlinks SGTM10/20/40 is the generic ultra-low power Timing module of Syrlinks using a low power EWOS10/20/40 OXCO. This SGTM delivers a PPS, a Sine 50ohm and a HCMOS output with a standard frequency of 10-20 or 40 MHz. Its core low aging performance and low power consumption makes it ideal for all applications with drastic precision timing constraints under GNSS denied area. ±70 ppb or ±2 ppb thermal sensitivity 100 mW at 25°C (typ.) ±2 ppb/day after 30 days (typ.) Pin-to-pin compatible replacement of Chip Scale Atomic Clock
New items
SGTM10HP-5V0-B-S4-CO, SYRLINKS

SGTM10HP-5V0-B-S4-CO, SYRLINKS

The Syrlinks SGTM10HP is a low aging Timing module delivering a PPS, sine 50O or HCMOS output with a standard frequency of 10 MHz. Its core low aging and low power consumption makes it ideal for all applications with drastic precision timing constraints under GNSS denied area. The module consumes less than 550 mW at 25°C and shows a thermal sensitivity less than 15ppb across the full temperature range. A specific firmware brings its thermal sensitivity to ±1ppb (typ.) on demand. ±10 ppb or ±1 ppb (typ.) thermal sensitivity 550 mW at 25°C (typ.) ±0,2 ppb/day after 30 days (typ.) Pin-to-pin compatible replacement of Chip Scale Atomic Clock
FAQs
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You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding OCXO Oscillators or any other product.
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