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OTN Clock Translator complies with ITU-T G.8251 standard.
2014-12-04 14:30:49| Industrial Newsroom - All News for Today
Housed in 5 x 5 mm 32-pin QFN package, 3-input, 3-output Model ZL30169 integrates digital PLL, analog PLL, and EEPROM. Device provides jitter performance of 250 fs RMS, suitable for 100G coherent optical networks. APLL generates ultralow jitter output clocks programmable to any frequency from 1 Hz to 1,035 MHz. With programmable loop bandwidth from 14–500 Hz, DPLL accepts any input frequency from 1 kHz to 1,250 MHz and provides hitless reference switching, holdover, and jitter filtering.
Tags: standard
clock
translator
complies
Ultralow jitter OTN clock translator features tiny footprint
2014-11-22 20:26:28| Electronics - Topix.net
Microsemi Corporation has announced its ZL30169 high performance optical transport network clock translator fully compliant with the ITU-T G.8251 standard that ensures interoperability and satisfactory network performance. The tiny, three-input, three-output any-rate-to-any-port clock translator for OTN provides output clocks with industry-leading jitter performance of 250 fs RMS, ideal for 100G coherent optical networks.
Tags: features
clock
tiny
translator
Ultralow jitter OTN clock translator features tiny footprint
2014-11-22 18:44:52| Semiconductors - Topix.net
Microsemi Corporation has announced its ZL30169 high performance optical transport network clock translator fully compliant with the ITU-T G.8251 standard that ensures interoperability and satisfactory network performance. The tiny, three-input, three-output any-rate-to-any-port clock translator for OTN provides output clocks with industry-leading jitter performance of 250 fs RMS, ideal for 100G coherent optical networks.
Tags: features
clock
tiny
translator
VCO: ZRO1000A-LF Features Superior Phase Noise For A 1GHz Clock Source
2014-11-04 05:20:01| rfglobalnet Home Page
Z-Communications, Inc. announces a new RoHS compliant VCO (Voltage Controlled Oscillator) model ZRO1000A-LF. The ZRO1000A-LF operates at 1000 MHz within a tuning voltage range of 1.5 to 3.5 Vdc. This high performance VCO features a remarkably clean spectral signal of -129 dBc/Hz @ 10 kHz offset and a typical tuning sensitivity of 2 MHz/V.
Tags: features
source
superior
phase
Clock ticking on climate change prevention
2014-11-02 15:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Scientific American: Climate change is real. Carbon dioxide from burning fossil fuels and clearing forests, among other human activities, is to blame. And more and more of that global warming pollution is being dumped in the atmosphere each year. So says the United Nations Intergovernmental Panel on Climate Change's new synthesis report released on November 2. The synthesis reduces thousands of pages of scientific knowledge to their essence. That essence, however, has hardly changed since the last synthesis report...
Tags: change
prevention
clock
climate
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