Part Number: LMK00105 Tool/software: Hi Team，
This is FAE Jayden, My customer has some questions about the VDD pin (Pin 23 and Pin 8)：
Are these two pins (Pin23 & Pin8 ) are internally connected together?
As customer will use 4.75k pull-up resistor…
Part Number: LMK00105 Tool/software: Hello team,
Datasyeet says VIH max of OSCin is 2.5V. What will happen in case OSCin input exceeds 2.5V but less than Vdd?
Best regards,
Part Number: LMK00105 Tool/software: hello,
i ve some question about the output enable input from the LMK00105SQ.
should i connect the pin direct to vcc or with an 10k pullup resistior.
in the eval board the pin is direct connected.
thanks a lot
Hello,
Agreed, that could be too much of a load for this crystal. From equation 3 of the LMK00105 datasheet, C1 = (CL - CIN - CSTRAY) * 2 where CIN is 1 pF and CSTRAY could be around 1-3 pF depending on your PCB traces. Based on this, C1 and C100 in your…
Hello,
If the LMK00105 will be driving a trace or transmission line that has a 50 Ohm impedance, then the output driver is already well matched and I wouldn't expect reflections to be an issue. However, if the trace impedance is above 50 Ohms then adding…
Part Number: LMK00105 Hello team,
I have questions about LMK00105 below. Could you answer below?
Can I expect output to be fixed logic Low if we we force OSCin to be fixed logic High and input SEL selects OSCin?
Does the device have power sequence requirement…
Part Number: LMK00105 Hi Expert,
my customer is using LMK00105, the output current for VDDO in D/S 3.3V supply is typ 7 mA. do we have any max limitation, the application shown as below will reach to 35mA for each output.
in other E2E list, I see that…
Part Number: LMK00105 I need to drive a 50 ohm cable with a clean clock source and I would like to parallel multiple outputs of the LMK00105 to drive a series 50 ohm resistor and then the cable. Is this possible with this part?
Part Number: LMK00105 Other Parts Discussed in Thread: CDCM6208 , Hi!
I have a question as title. As I read past thread;
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/214501/lmk00105-differential-input-termination?tisearch…
