IQD, a company of the Würth Elektronik eiSos Group, has presented the IQCM-200, a disciplined OCXO, incorporating sync to a 1 PPS (pulse per second) input, as well as a 1 PPS output. Its exceptional holdover stability and accuracy makes this particular product a superlative Disciplined OCXO.
IQCM-200
The IQCM-200 is part of a series of disciplined OCXOs available from IQD. This particular model is the smallest sized OCXO capable of achieving a holdover capability of 1.5µs over 24 hours meaning you can rest assured your devices can continue to function with incredible accuracy during a holdover period.
This ‘best in class’ holdover stability of up to 1.5 μs over 24 hours across 0 – 60 °C, and 25 µs typical in 10 days at 25 ±2 °C is achieved using an adaptive algorithm. Internal parameters of the algorithm, including maintenance alarms and message functions are available to the user via a serial interface. A frequency stability better than ±0.02 ppb is achievable.
Extensive in-house testing
Extensive in-house testing of the ICQM-200 has been carried out by engineers at the IQD laboratory
Extensive in-house testing of the ICQM-200 has been carried out by engineers at the IQD laboratory in the United Kingdom (UK). In these controlled tests the holdover achieved by the IQCM-200 after 10 days was a very impressive 25.5 μs, ideal if the application requires a longer holdover than 24 hours. Tests also concluded ADEV figures as 2.2E-12 @ τ = 1 s.
Due to its exceptional holdover times, this product is ideal for applications that require an accurate time reference, Telecoms LTE and 5G timing, and PTP GM clocks with the required IEEE 1588 holdover support, and within White Rabbit applications.
IQCM-200 compliant with MiFID II
This particular model will be an excellent asset to power sector products, which require increased holdover times, due to the emerging changes and requirements within this sector. The IQCM-200 is compliant with MiFID II.
The IQCM-200 is part of a series including the IQCM-140, IQCM-310, IQCM-112, and IQCM-100. Although it is larger in size than some of our models, the IQCM-200 boasts incredible accuracy.
IQCM Evaluation Board
IQD has been active in the frequency products market for nearly 50 years
An IQCM Evaluation Board is also available for this series. Details on all the tests carried out including the 10 day holdover can be found in the IQCM-200 handbook. For a copy, please contact sales and support teams at any time.
IQD has been active in the frequency products market for nearly 50 years. The company has invested in its design and technical measurement capabilities at its head office in the United Kingdom, which also acts as the center of excellence for frequency products within the Wurth Elektronik eiSos Group.
Best possible service offered
This ensures that customers and interested parties can be offered the best possible service that IQD and Wurth eiSos are widely known for.
This service, combined with excellent quality and reliability, makes IQD the best choice for disciplined OCXO requirements.
