Large word clock generator#

The glitch-free relock circuit prevents noise and skipping sounds caused by master clock dropouts. This enables a stable clock signal to be provided to the video/word outputs for improved system stability.

Large word clock generator#

This allows it to be connected to a rubidium clock or GPS clock for even higher precision.Įxternal clock jitter is reduced using an original Tascam circuit design that incorporates a high-performance video clock generator engineered with a FPGA *2 and a PLL (phase-locked loop) circuit with a discrete filter. Each model is equipped with an input connector that supports a 10-MHz signal. Boasting a clock frequency precision of 0.01 ppm *1, which exceeds that of a TCXO (temperature-compensated crystal oscillator), these units are key in the creation of high-precision synchronization systems with word output frequency stability of ☐.005 ppm or less per day. In each model of the CG Series, an OCXO (oven-controlled crystal oscillator) is used for its high precision, and the fact it is not influenced by the temperature of the environment. The crystal oscillator is the heart of the clock generator.

The Tascam CG-1800 is designed for small to large-scale video/audio synchronization systems. The CG Series master clock generators are based on a high-precision crystal oscillator with jitter management and glitch-free relocking for ultra-high clock precision.