KVG has developed new small sized high performance SMD OCXOs with dimensions of 25 mm x 22 mm x 15 mm, employing phase noise-optimised SC cut crystals to offer enhanced electrical and thermal characteristics.
The 6000 series demonstrates phase noise at 10 Hz from the carrier of better than -130 dBc/Hz; at 100 Hz it is
-155 dBc/Hz; and at 1 kHz it is 165 dBc/Hz. The so-called ‘noise floor’ is typically in the range of -170 dBc/Hz. The new OCXOs show tight frequency stability of ±5 ppb in the temperature range of -20°C to +70°C, and ±10 ppb from -40°C to +85°C. The long term stability (ageing) is better than ±1 ppb per day, better than ±0,1 ppm per year and less than ±1 ppm within 15 years.
Due to the low phase noise figures, these OCXO are designed for a supply voltage of +12 V; the output signal is a pure sine wave of +6 dBm with low harmonics. The standard frequency is 10 MHz, with additional frequencies available on request. Typical applications are as a reference clock for mobile test and measurement system, microwave signal sources and medical instruments.
Clearing the Static: ESD containers and packaging Actum
Circuit & System Protection Vacuum forming ESD
Electronic components can be damaged by electrostatic discharges. To protect against such damage, electronic assembly parts are often transported or stored in vacuum formed component ...
Read more...Antistatic vinyl flooring Actum
Manufacturing / Production Technology, Hardware & Services
Vinyl is an affordable, antistatic tile or sheet with a life-span greater than 10 years and installed as a permanent electrostatic discharge floor.
Read more...Electrostatic discharge chairs Actum
Circuit & System Protection
An ESD chair forms an integral part of grounding within the electrostatic discharge protected area to prevent potential damage to products.
Read more...Conductive ESD footwear Actum
Circuit & System Protection
Conductive ESD footwear is used in conjunction with other grounding devices, such as a wrist strap, cord, and ESD surface mats, to provide a continuous path to ground.
Read more...Clearing the Static: The importance of cleaning in ESD control Actum
Circuit & System Protection
To prevent Electrostatic Discharge (ESD) damage to sensitive electronic assemblies and components, all production, handling, packaging, and storage must take place in an ESD-protected environment.
Read more...Clearing the Static: Staying grounded Actum
Circuit & System Protection
To maintain reliable electrostatic discharge control, regular testing and accurate measurement are essential, with grounding products and ESD testing equipment being vital.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version