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Part Number: LMK05318
Hi all Would you mind if we ask LMK05318?<Question1>On the datasheet Figure 29. Single-Ended LVCMOS to XO Input (XO_P), XO_N connects capcitance.How much of value is recommended? 0.1uF/6.3V?And instead of capacitance, is it(XO_N) possible to connect to GND? or pull down 10kohm?<Question2>On the datasheet Figure 30. Single-Ended LVCMOS (1.8, 2.5, 3.3 V) to Reference (PRIREF_P/SECREF_P), there are no descriptions about PRIREF_N and SECREF_N.Could you let us know recommended termination for PRIREF_N and SECREF_N?We assume that 50ohm termination is recommeded. Is it correct?Kind regards,Hirotaka Matsumoto
Hi Hirotaka,
1. XO_N can be directly tied to ground.
2. PRIREF_N and SECREF_N can be directly tied to ground as well.
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