Jessica,
The Vboost bit adds about 40 mV in LVDS mode and about 55 mV in LVPECL mode, but to put a min/max spec in the datasheet, we would have to formally test for this condition. As such, I can't guarantee these numbers for min/max.
As per the…
Other Parts Discussed in Thread: DP83640 , LMK03000 Greetings E2E.
This question is regarding the AN-2006 for the DP83640
http://www.ti.com/lit/an/snoa548a/snoa548a.pdf
The AN-2006 shows a TI LMK03000 driving the DP83640 ref clock input, but the LMK03000…
Other Parts Discussed in Thread: LMK03000 In the data sheet for the LMK03000 family it says:
"The programming of register R8 provides optimum phase noise performance."
Is there an app note or other information on how one does this?
I tried programming…
Other Parts Discussed in Thread: LMK02000 , LMK03000 Hello,
My customer has a request IBIS Model for LMK02000.
[Request]
Is there IBIS model for LMK02000 ?
Can they substitute LMK03000 IBIS model as that of LMK02000 ?
Best Regards,
Hiroshi Katsunaga
I have seen LMK03200/LMK030xx products be able to be used for video SDI application. See attached.
Take a look at the app notes on LMK03000 product (AN-1821 and AN-1734).
What was your loop filter configured as?
HD SDI Output Jitter of LMH0340 using…
Hi Scott,
Assuming your reference clock is clean, try this configuration:
If you're not locked into using the LMK03000, I'd recommend using a LMX2571 for this application.
Gabe
Hello,
Please refer to Appendix F of the LMK04828 eval board instructions (SNAU145) for some details on using the USB2UWIRE-IFACE under windows 7.
The LMK03000 eval board instructions have not been updated with this section.
73,
Timothy
Other Parts Discussed in Thread: LMK03000 Dear Sir/Madam,
I have a design that uses the LMK03000C CLKout7/CLKout7* connected to AD9681 CLK+/CLK-. The LMK03000C OSCin/OSCin* input is connected to a 10MHz differential oscillator as per Figure 8-13 of LMK03000…
Hello Kawai,
You are correct - the LMK03200 can be used for 1 MHz in and 1 MHz out operation. The reason the Clock Design Tool doesn't show LMK03200 as an option, is the LMK03200 was entered into the clock design tool without the VCO divider being used…
Other Parts Discussed in Thread: LMK03000 , LMH1982 , LMH1981 , LMH0031 , LMH1983 Hi,
I want to design a new video board.
Can you confirm:
* using LMK03000 is OK to generate 74.25Mhz and 27M
* using LMK03000 is OK to generate synchronously 74.25/1.001 Mhz and…