CDCM7005ZVA

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The CDCM7005ZVA is a dual clock generator in which the two outputs have different frequencies, providing a cost-effective way of generating two synaptic clocks. It is a system on chip (SoC) that incorporates two voltage control oscillators (VCOs), two banks of dividers, two phase-locked loops (PLLs), and various other control and logic circuits. The chip operates off a single 5V supply and draws very low power.

The CDCM7005ZVA clock generator is used in applications where two clocks of different frequencies are needed for proper operation. These clocks may be used in systems such as digital audio, video and communication systems, as well as for test, measurement and control applications. The dual outputs make it easy to meet the compound frequency requirements of synchronous systems, while the low power consumption makes the device ideal for battery-powered systems.

The working principle of the CDCM7005ZVA is based on the use of VCOs and dividers. Each output has a dedicated VCO and a pair of dividers. The oscillators used are proprietary VCOs with programmable frequency ranges and very good spectral purity. The dividers can be set to predefined ratios, which allow the final output frequencies to be precisely controlled.

The PLLs in the CDCM7005ZVA are based on advanced VCO and divider technology. They are used to accurately generate precisely timed output clocks with very low jitter. The PLLs also provide programmable spread spectrum and zero delay lock protection which can be used to reduce EMI.

The CDCM7005ZVA is a highly integrated solution for generating two different clocks from a single input and is an ideal choice for a wide range of commercial and industrial systems.

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