The MEMS Oscillator has a stability of up to [+ or -]10 ppm and 500 fs of integrated RMS phase jitter
With its winning combination of low phase jitter
and power consumption, the VersaClock 6 device is ideal for such markets as high-end consumer, networking, computing, industrial and communications.
One can see that if the phase jitter
is kept the same (in radians) for different frequencies, the time jitter will scale linearly proportional to approximately 1/[F.sub.o].
With support for frequencies up to 700 MHz and RMS phase jitter
of 0.7 ps, the CY27410 family can support reference clocks for PCIe 1.0/2.0/3.0, SATA1.0/2.0, 10GbE and USB1.0/2.0/3.0 peripherals.
SATO Healthcare will also collaborate with SATO Vicinity, another recent addition to the SATO family, and a pioneer in RFID technology, well-recognized for its unique PJM (Phase Jitter
Modulation) radio frequency data transmission technology.
Other features include: support for multiple output load conditions (differential LV-PECL, LVDS, HCSL), thickness of 1.2 mm, output frequency range of 100 MHz to 700 MHz, supply voltage of 2.5 [+ or -]0.125 V/3.3 [+ or -]0.33 V, frequency tolerance of [+ or -]50 x [10.sup.-6], and phase jitter
of 0.2 ps Max.
The question then arises as to how to manipulate the division ratio of the divider in order to reduce the low frequency phase jitter
that it produces on its output.
The high-performance, low-phase jitter crystal oscillators are customizable for frequencies from 16 kHz to 1.5 GHz, with 300 fs RMS phase jitter
, and are available in HCMOS, LVPECL, LVDS, and HCSL outputs.
Available in a frequency range from 40MHz to 200MHz, and designed for 2.5V or 3.3V supply, these oscillators offer femtosecond integrated phase jitter
performance (200fs typical) with an ultra-low phase noise of
The SiT9102 also offers random rms phase jitter
of < 1ps.
performance is better than [less than] 6 ps rms for frequencies greater than 12 MHz.
IDT s 8T49N28x UFT family is the industry s first single-chip programmable solution capable of generating eight different output frequencies with less than 300 fs RMS phase jitter
over the standard 12kHz to 20MHz integration range.