"We selected TCI's clock generator PLL because of its small size, wide frequency range and superior low-jitter performance. This will enable our ASIC customers to successfully implement multiple SPI-4.2 macros in their high-end telecommunication ASICs and help meet the tight jitter and power budgets required for 10 Gbps SONET/SDH systems."

Hideya Horikawa
Senior Design Engineering Manager
Renesas



When calculating the timing budgets, one may need to consider the worst-case static phase offset, duty cycle error, cycle-to-cycle jitter, and possibly tracking jitter from the PLL, the worst-case skew and jitter from the clock distribution, and the worst-case setup, hold, and clock-to-output times for the clocked elements.


31 May 19 True Circuits Demonstrates Silicon Proven DDR 4/3 PHY at DAC

22 May 19 Response to DeepChip.com article on the demise of analog PLLs, by John Maneatis

20 Jun 18 True Circuits Attends Design Automation Conference

15 May 18 True Circuits Provides Low Power PLL Technology to SiFlower in China

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