Synchronous Clock Generators

The SCG2520 is a Mixed-Signal phase lock loop generating CMOS outputs from an intrinsically low jitter Voltage Controlled Crystal Oscillator The SCG2520 CAN lock to one of two possible input reference frequencies at 19.44 MHz which is selectable using one input select pin. Further features include an alarm output to indicate Loss of Reference, LOR, or Loss of Lock, LOL. If only one of the references is lost, the unit will disable its phase detector and will signal an alarm, but will not Switch reference automatically. If both references are lost, the SCG2520 will enter a Free Run state which will guarantee a 20 ppm accurate output. Additionally, the Free Run mode may be entered manually by applying a high signal to the Force Free Run pin. If the unit is in Free Run mode, the Free Run status pin will be high. • • • • • • • • By Connor-Winfield VCXOs
SCG2520 's PackagesSCG2520 's pdf datasheet



SCG2520 Pinout, Pinouts
SCG2520 pinout,Pin out
This is one package pinout of SCG2520,If you need more pinouts please download SCG2520's pdf datasheet.

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