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HMC988 Power On State

Question asked by msh1n6631 on Feb 24, 2016
Latest reply on Feb 29, 2016 by DonY

I have an application where I need the output stage of an HMC988 to not drive until enabled. From the datasheet, the LVPECL output is enabled by default on power-on reset (Reg 01h[3]). However, from figure 5  (SYNC/SLIP Circuit Diagram) it appears that it may be possible to use the TRIG pin as a hard reset on start-up. Will asserting 0 on TRIG at start-up prevent the LVPECL output from driving?

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