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Re: Using the AD8476 as a differential attenuator/driver
Hi, John. I think you can do this by using a resistor at the input. However, the noise gain will be higher and the stability will change because the gain of 1, created by the internal matched...
View ArticleADV8005 can not output 4k
hello, I have the board EVAL-ADV8005-SMZ,the input source is 1080p60 and want to have 3840x2160/30Hz output.I run console command "pout 4kx2k30" to get 3840x2160@30 at TX1,the resolution of panel is...
View ArticleRe: AD5331 GAIN SLOPE
Hi Kris, Steve Thank you for your quick reply. You have been very helpful.This question is my customer's.It seems that he don't need more data of the gain slope. Your comment has satisfied his...
View ArticleRe: BF547 Not working with 2G SD card.
Hi Don, Ideally there should not be any problem as the same cards work with PC and your old BF533 custom board. You may try by adding some delay for your failed command transaction cycle and have a...
View ArticleAn error message appeared and said " *** ERROR *** The circuit is too large...
Hi there !I just started using ADISIMPE and I have a question .I tried to simulate AD8418A .When I was using one AD8418A , there was no problem.But tried to use two AD8418A , an error message apeared....
View ArticleRe: ADV8005 can not output 4k
Hi, Please let us know what is the software driver version that you have been using . Best Regards,Jeyasudha.M
View ArticleRe: ADV8005 can not output 4k
Hi, Please type rev command in console and you can know the software driver version that you have been using Best Regards,Jeyasudha.M
View ArticleADV7401: does it support progressive output with CVBS video input through SDP
As saw in the ADV7401 datasheet, I cannot find any information about how to output progressive video when input from SDP with CVBS signals. Does it support this? Thanks.
View ArticleRe: Where can I get the registers' configuration process of AD9361 from none...
Thanks Michael,Actually, our system is TDD product, which should have a accurate timing control on TX and RX.We know AD9361 should be used SPI to control it. But, even based on RTOS, the timing still...
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Re: ADV8005 can not output 4k
Hi, software driver version is below: >rev Command is REV Argument1 is Argument2 is Argument3 is REV...
View ArticleRe: adf4350.h
Unfortunately No. The Cypress chip acts as a USB/SPI bus bridge.I don't know what your try to achieve. Wanna use the EVAL board in some kind of application?The eval board is just for evaluation...
View ArticleRe: EVALZ-ADN2915
Dear Teodor, Which company do you work for? Who is your customer? Could you please send me one email at dongfeng.zhao@analog.com? We can talk about this wonderful device off line. Merry Christmas!...
View ArticleRe: Does the AD9361 Filter Wizard version 3.0 work correctly for receive FIRs?
Thad: Yes - when we switch from Tx to Rx it should switch from Interpolation to Decimation - Tim can fix that. (Thanks for reporting). As for the Fstop question, today, the limit is the same (1/2 of...
View ArticleRe: Does the AD9361 Filter Wizard version 3.0 work correctly for receive FIRs?
Hi Thad, Concerning the Fstop, we are comparing it with the "data rate" you specified, which is 12 MHz here. So Fstop should be less than or equal to 12/2 = 6 MHz. Fstop is not compared against the...
View ArticleRe: Very low sensitive of AD9874
PMH, thanks for answer. R4/R5 and R6/R7 do not used together. R4/R5 used only when R6/R7 are removed. I do it for check an internal ADC. The results shown above was measured when R4/R5 were removed...
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Re: ADR421 long term drift graph data
Hi Tony, Below is the graph for ADR421 long term voltage drift. Please let us know if you need something else. Regards,Phil
View ArticleConfused about CEC_CLK on ADV7513 with ADV7180
I plan on using the CEC feature later, but I noticed there is no CEC_CLK PIN on the ADV7180(Decoder) while there is one on the ADV7513(HDMI Transmitter). I have wired the CEC from the ADV7513(HDMI...
View Article21489 spi slave boot flow control
From the app note: http://www.analog.com/static/imported-files/application_notes/EE_177_SHARC_SPI_Slave.Booting.Rev.3.01.07.pdf I see that some processors have a flow control bit when booting in SPI...
View ArticleRe: 21489 spi slave boot flow control
This is really up to you.The first chunk (384 32 bit words) is sucked in via DMA, so that is faster than you could supply it.After that the boot loader is executed which is the code that is inside this...
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