I am looking for a Sine generator module with frequency range of 30MHz to 100MHz with phase noise better than -135dBc/Hz @ 1kHz offset.
Also i like that this module can work stand alone.
Are there someone know some manufacturers?
In orther to use it as clock signal for digital circuit you will need to convert the signal level into digital levels using ECL to TTL level converter.
Go to ON semi site there you will find ECL to TTL converter IC
I would say that it's difficult to find a cheap 'module' that can achieve -135dB phase noise. Most VCO circuit can only work within scale of 2: the highest freq cant beyond 2 times of the low freq. 30-100MHz needs band switchable circuit. and the output filter must also be switchable.
you can buy a appropriate dds chip from analog device,
perhaps it can meet your needs.
Circuit_seller said:
Hi
I am looking for a Sine generator module with frequency range of 30MHz to 100MHz with phase noise better than -135dBc/Hz @ 1kHz offset.
Also i like that this module can work stand alone.
Are there someone know some manufacturers?