CS2200CP-DZZR

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CS2200CP-DZZR is an integrated clock generator module designed by CML Microcircuits that provides programmable clock/frequency synthesis and conversion. Its application fields include communications systems, avionics, base stations and embedded designs. This comprehensive device offers a wide variety of features and capabilities, making it a versatile solution for many types of uses, from the generation of high-precision clock frequencies to the conversion of radio frequencies (RF).

Application Domain

The CS2200CP-DZZR has a wide range of applications that can benefit from either clock frequency or RF conversion. These application domains include communications systems like cellular phones, base stations, and other communication networks that are dependent on accurate clock timing. The features such as spread spectrum clocking, low jitter, wide operating temperature range and low power consumption make the CS2200CP-DZZR an ideal solution for avionics use. Additionally, its capability of providing synchronized multiple reference clock sources makes it a great fit for embedded designs.

Working Principle

The CS2200CP-DZZR makes use of phase-lock-loop (PLL) technology to generate accurate clock signals. It also uses fractional-N frequency synthesis to provide clock frequency synthesizers with agility. PLLs play an important part in the generation of synchronous clock frequencies, since they use an input clock signal to lock an internal voltage-controlled oscillator (VCO) to the frequency of the reference clock. This VCO output is then adjusted or tuned according to the requirements of the desired clock frequency. Along with this frequency synthesis, the CS2200CP-DZZR also has the capability to convert radio signals from one frequency to another. This conversion is achieved by using intermediate frequency (IF) technology, which is also similar to PLL. In this case, a VCO output is frequency multiplied by a synthesized IF frequency, which yields the desired RF output frequency.

Conclusion

As an integrated clock generator module, the CS2200CP-DZZR has the capability to provide programmable clock/frequency synthesis and conversion. Its wide range of application domains and its low power consumption, wide operating temperature range and low jitter characteristics make it an ideal solution for both communications and embedded designs. The CS2200CP-DZZR accomplishes both clock frequency and RF conversion by using PLL and IF techniques, which allow it to perform synthesis and frequency multiplication. With these capabilities and features, the CS2200CP-DZZR is a versatile, cost-effective option for many clock generation needs.

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