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hi,
I am working on DS92LV0421serializer, in pg23 of the device datasheet slns325c.pdf. it mentioned:
When operating the devices in Normal Mode, the Video Control Signals (DE, HS, VS) have the following restrictions:
• Normal Mode with Control Signal…
Other Parts Discussed in Thread: DS92LV0421 I've designed boards using DS92LV0421/0422 to transfer video through fiber.
When we test those boards with normal video, everything is fine.
But when video become brighter, say more '1's in datastream, frame…
Other Parts Discussed in Thread: DS92LV0421 Hi
DS92LV0421
VDDIO has been recommended for use in 1.8V or 3.3V, but if it is used in 2.5V, Would you have any problem？
It is scheduled to be connected to the FPGA (2.5V-LVDS25).
Best regards
Other Parts Discussed in Thread: DS92LV0421 , DS92LV0422 I'm unable to lock to LVDS data + 74MHz clock. When I probe the LVDS clock at R6 it looks good however when I probe the output data from DS92LV0421 unable to recover a clock on High Speed scope…
Other Parts Discussed in Thread: DS92LV0422 , DS92LV0421 , DS90UR907Q-Q1 , DS90UR908Q-Q1 I've downloaded the IBIS Models of the DS92LV0421 and DS92LV0422.
But main PIN will be NC (Non connect) , and it can't be simulated.
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Please let me know about internal pull down resister value of control and configuration pin.
(Datasheet writtten in "LVCMOS W/ pull-down")
I think that these pin (ex. PDB pin) have internal resister, but it isn't written in datasheet.
※If…
Part Number: AWR1843 Other Parts Discussed in Thread: DS92LV0421 , DS25BR100 , SN55LVCP22 , DS25CP102 Hi,
I am looking for TI solution to extend LVDS range from AWR1843 LVDS output to our custom LVDS receiver up to 5m. I have looked into parts such as channel…
Ho Ben,
Thanks for the guidance. One last question about DS92LV0421. I know the clk input is some kind of special encoding and not a normal 50/50 period. Can you point me to some documentation or provide an explanation that describes how to generate the…
Other Parts Discussed in Thread: DS92LV0421 Is there a layout file for the DS92LV0421 evaluation board? (Gerbers would be great). The manual doesn't show power and ground planes.
Adam
Part Number: DS92LV0422 Other Parts Discussed in Thread: DS92LV0421 Hi Team,
I have two questions.
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[Q1]
I guess that if PDB is “0”, PLL of DS92LV0422 is reset.
Is my understanding correct?
<Background to a question>
I can…
