LVPECL/LVDS Clock Oscillators for Telecommunication Applications
Posted: 27th June 2018
IQD has launched a new range of LVPECL (IQXO-623/IQXO-624) & LVDS (IQXO-618) output clock oscillators with the phase jitter of less than 1ps rms (over 12kHz to 20MHz) irrespective of which output is specified.
Housed in a hermetically sealed 3.2 x 2.5 x 1.1mm ceramic 6-pad package, the new models are available in a frequency range from 13.5MHz to 156.25MHz. The IQXO-618, IQXO-623 & IQXO-624 are primarily designed for applications such as Ethernet (10G/40G), Fibre Channel & SONET/SDH.
The new oscillators are available at either 2.5V or 3.3V and with a frequency stability of ±30ppm over an operating temperature range of -40 to 85 degrees C. The IQXO-618, IQXO-623 & IQXO-624 have a maximum current draw of 50mA and rise and fall time of 1ms max and include an enable/disable function on pin 1 as a standard.
Packaging options are ‘Tape and Reel’ for volume production or ‘Cut Tape’ for sampling. Detailed data sheets are available at www.iqdfrequencyproducts.com.