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Look Detect Pin of HMC698LP5

Question asked by Tomo-Kakehi on Nov 18, 2014
Latest reply on Nov 18, 2014 by Tomo-Kakehi

If the customer does not use LD(pin#1), how he should treat LD pin?

- Open?

- 10kohm Pull up?

- Connect to GND?

 

In the HMC-EVB, LD pin is pulled up by 1lohm.

Is this purpose turning on LED?

 

BR, Tomo

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