Part Number: LMK00334 Other Parts Discussed in Thread: LMK00338 , Hi,
Could you please let us know what is different between LMK00334 and LMK00338?
My understanding is # of output channel is only different. Is it correct?
Please advise us.
Thanks and best…
Part Number: LMK00338 Other Parts Discussed in Thread: CDCDB800 Hi experts
I'm working on a design using LMK00338 and need to determine the minimum Vod in HSCL mode.
The spec table lists min/max Voh and Vol, but doesn't list Vod.
What is the realistic…
Hi Kazuki San,
Yes, I have found data on this part. I think confusion in the datasheet could be due to 2.5 V power supply. I have checked data at 3.3 V and its compliant with the standard there is no issue. I will update datasheet with correct values…
Part Number: LMK00338 Other Parts Discussed in Thread: LMK00334 I have problem with LMK00338 8-Output PCIe clock buffer. The outputs are "dying" with time for unknown reason.
For instance, the swing of the positive or negative leg of some outputs…
Part Number: LMK00338 HI,
What is the expected HCSL output swing level, VOL/VOH level for VCCO=2.5V and VCCO=1.8V? VCC=3.3V.
In the table only show for VCCO=3.3V.
tx
rdgs
stloh
Part Number: LMK00338 1- Would I be damaging OSCin inside buffer by applying a CMOS OSCILLATOR output directly to OSCin pin? The OSC's 3.3V CMOS output is divided by 2 via 2 x 49.9 ohms and fed to pin 13 (OSCin). no AC coupling cap is implemented. …
Part Number: LMK00338 Hi,
My customer wants calculate MAX current consumption of LMK00338 under the following condition.
OSCin
All 8ch HCSL output
On this case, there is MAX current consumption as follows:
MAX current consumption =ICC_CORE(OSCin selected…
Part Number: LMK00338 Other Parts Discussed in Thread: LMK00301 Hi,
My PCIe switch requires a 1.8V LVDS input for the clock. Is there a recommended circuit to convert the HCSL output clocks from the LMK00338 to LVDS signalling? (1.2v offset, 600 mVpp…
Part Number: LMK00338 Hi,
We planned to use LMK00338RTAT PCIe Clock Buffer for our design.
2 Input Clock and 5 Output HCSL Clocks.
We dont need Osc Input and LVCMOS Output.(is there any guidelines for not used pins?)
Please verify the Schematics and send…