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A new range of
ultra low phase noise components are being
introduced by Precision Test Systems. These
components are currently used inside many of our
products but are now available to the end user
as individual modules:
Ultra low phase
noise oscillator
This oscillator is
a oven controlled oscillator with outstanding
phase noise. The most common frequency is 10
MHz. Here we make a phase noise is -112 dBc/Hz
@ a 1 Hz offset with a -172 dBc/Hz noise floor.
Options to -115 dBc/Hz at 1 Hz offset will be
available in the future.
Other frequencies
are available such as 5 MHz. We are also able
to supply a PLL module so many other frequencies
can be realized up to 1 GHz.
Ultra low phase
noise multipliers and dividers
We now offer our
x2 and /2 ultra low phase noise multipliers and
dividers. A typical application is 5 MHz in and
10 MHz out and 10 MHz in and 5 MHz out. Phase
noise is < -130 dBc/Hz @ 1 Hz with a -172 dBc/Hz
noise floor. Gain is 0 dB.
Normal IC dividers
cannot achieve this low level of phase noise.
These components
are designed for one frequency band. Frequency
bands from 1 MHz to 2 GHz are available.
Applications are
RF systems components, up and down conversion,
system integration. Contact us for further
details.
New PLL Range
Phase lock loops
(PLL) are well proven in industry. We are
experts in designing low phase noise PLL's with
or without there own VCO. We are also working
on a digital phase lock loop for ultimate low
phase noise performance. Contact us for further
details. |
