Part Number: DS92LV2421 Other Parts Discussed in Thread: LV24EVK01 , DS92LV2422 Hi team,
LV24EVK01: http://www.ti.com/cn/lit/ug/snlu006/snlu006.pdf
Objective: use DS92LV2421 /22 to transmit signals
Input signal type:
1. Clock signal 1-frequency…
Hi Richard,
Yes, you can use the DS92LV0421 serializer with the DS92LV2422 deserializer. There are no compatibility or setup issues for this solution.
Regards,
I.K.
Hi Chen,
What is your application? Are you looking only for a parallel to LVDS bridge? The DS92LV2421 is a parallel to CML bridge, and if you use it you will also have to use the DS92LV2422 along with it due to the proprietary encoding scheme of the…
Hi, Ryan-san
Thank you for your quick feedback.
Our customer began to evaluate connection DS92LV0422 and DS92LV2422 in earnest.
So, they have some questions about IBIS model.
1. Can DS92LV0422 and DS92LV2422 IBIS model confirm connection each…
Part Number: DS92LV2421 Other Parts Discussed in Thread: DS92LV2422 ,
hi dear supporting team,
my customer is using DS92LV2421 and DS92LV2422 to transmit 2.78M LCD signal and other low speed control signal over 6m twist cable, below is their sch,…
Other Parts Discussed in Thread: LV24EVK01 , DS92LV2421 , DS92LV2422 Hi
With LV24EVK01, the input signal VS / HS of DS92LV2421 is delayed from VS / HS of DS92LV2422 by 280 clock approximately.
Is it normal operation?
PCLK : 25.175MHz
VS…
Hi Carolus,
The DS92LV2421/DS92LV2422 serial communication is via CML that requires a 100nF ac-coupling capacitor. This should eliminate any question about not having the same ground reference. The device should work in this isolated scheme, and assumes…
Hi Michi,
1) Yes, if the DS92LV2422 loses the embedded clock, LOCK is disabled, and based on the selection of OSS_SEL, the outputs will either be placed in High-Z or L (please see Table 7 of the datasheet).
2) Once again your understanding is correct…
Hi Paola, For the DS92LV2421 and DS92LV2422, I believe the delay specs you need are "tsd" in section 6.11 on page 14 of the datasheet and "tdd" in section 6.12 on page 15 of the datasheet. You will need to take both delays in account since these devices…
Other Parts Discussed in Thread: DS92LV2421 , LV24EVK01 , DS92LV2422 Hi
The customer is evaluting LV24EVK01 with DS92LV2421/2422 BIST mode.
If the 25.175MHz clock is input to DS92LV2421, then the same clock 25.175MHz is output in DS92LV2422.
And…
