HMC589A Phase noise Reg

Question

HI! 
 I am planning to amplify 10MHz and 100MHz signals using HMC589A. The phase noise of the signals are as follows, 
 10MHz signal of -157dBc/Hz@100Hz 
 100MHz signal of -130dBc/Hz@100Hz 
 Kindly confirm if the HMC589A can amplify them without degrading the signal Phase noise. 
 Also kindly specify what is the Phase noise degradation to be expected when operating in saturation stage? 
 
 Thanks in-advance, Deva

ADIApproved · Accepted Answer

Hi Deva, 
 Phase noise for the HMC589A was measured at 2 GHz, Pout = 18.5 dBm, (P1dB). At 10 KHz offset the PN is -172 dBm. Hz. This is the only phase noise data available. The plot is on page three of the HMC589ST89E data sheet. 
 https://www.analog.com/media/en/technical-documentation/data-sheets/hmc589ast89e.pdf 
 
 Regards, 
 Jim B)

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HMC589A Phase noise Reg