Fully Integrated Fixed Frequency Low-Jitter Crystal Oscillator Clock Generator

CDC421 is a high-performance, low-phase-noise Clock Generator It has an integrated low-noise, LC-based Voltage-Controlled Oscillator (VCO) that operates within the 1.75 GHz-2.35 GHz frequency range. It has an integrated crystal Oscillator that operates in conjunction with an external AT-cut crystal to produce a stable frequency reference for the PLL-based Frequency Synthesizer The output frequency (fout) is proportional to the frequency of the input crystal (fxtal).
The device operates in a 3.3 V supply environment and is characterized for operation from -40C to 85C.
CDC421 is available in a QFN-24 package.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CDC421312RGER Texas Instruments Fully Integrated Fixed Frequency Low-Jitter Crystal Oscillator Clock Generator 24-VQFN -40 to 85
CDC421312RGERG4 Texas Instruments Fully Integrated Fixed Frequency Low-Jitter Crystal Oscillator Clock Generator 24-VQFN -40 to 85
CDC421312RGET Texas Instruments Fully Integrated Fixed Frequency Low-Jitter Crystal Oscillator Clock Generator 24-VQFN -40 to 85
CDC421312RGETG4 Texas Instruments Fully Integrated Fixed Frequency Low-Jitter Crystal Oscillator Clock Generator 24-VQFN -40 to 85
CDC421312 's PackagesCDC421312 's pdf datasheet
CDC421312RGER QFN
CDC421312RGERG4 QFN
CDC421312RGET QFN
CDC421312RGETG4 QFN




CDC421312 Pinout, Pinouts
CDC421312 pinout,Pin out
This is one package pinout of CDC421312,If you need more pinouts please download CDC421312's pdf datasheet.

CDC421312 Application circuits
CDC421312 circuits
This is one application circuit of CDC421312,If you need more circuits,please download CDC421312's pdf datasheet.


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