Re: AD9257 Processing of the VCM pin
Hi Tak-san, The analog inputs of the AD9257 are not internally biased, so you need to apply the input common mode voltage from an external source. This "external" source can be from the VCM pin of the...
View ArticleAD9889B no output in high temperture environment
customer use AD9889B as HDMI TX, they found when the high temperature improving to a certain, the part might do not output HDMI signal, the displayer is black. why AD9889B lost the outpout signal in...
View ArticleIs there any High speed DAC( 500 MHz) EVM which supports direct Matlab data dump
I want to make a Waveform generator card.Waveform analog frequency supported must be upto 500 MHz.Can you suggest a DAC EVM which supports direct matlab data dump.I have I and Q data generated by...
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Re: Closest replacement of ADXL105
Hi Raghu, So far, the closest replacement would be ADXL335. Would you kindly let me know your applications and why 10kHz BW is needed. Thanks. BRNeil
View ArticleRe: RGB Receiver
Hi, Mani. AD8143 is a good fit for your application but there are things to consider in using this. 1. The supply voltage should either be single 5V, +/-5V, +/-12V or any asymmetrical supply that is...
View ArticleRe: Even Odd pixel swap
Hi Guenter, Did you get the answer? My customer also have the same question. Steven
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Re: Very low frequency oscillation in AD9958 DDS output
Hi, If you are using various output termination, that means you are using your own designed board.I have attached here an unfiltered output using AD9958 evaluation board. Output is set to 100MHz.The...
View ArticleRe: ad9914 sync_clk has no output or wrong output
Hi,is this issue been resolved?Your feedback is highly appreciated.Thanks.
View ArticleRe: AD9219: Contradicting information about the speed grade
Hi Gerd, This certainly sounds strange. I will look into it to see if there is a mix up somewhere, and get back to you as soon as I can. Sorry for the inconvenience. Judy
View ArticleRe: Even Odd pixel swap
Hello, I understand this is not possible to swap even and odd lines. Whereas this is possible to swap MSB to LSB in both even and odd. RegardsSandeep Bansal
View ArticleADV7611 sees DVI 1080p video as interlaced?
Hi all, I have a ADV7611 system working with the Avnet IMAGEON FMC card and a Xilinx FPGA. Things work great at resolutions below 1080p - get video from a PC with a conventional ATI video card over its...
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ADCMP354 truth table
Hello All, This is a elementary question but confusing one.According to Figure 21(I attached below) in the ADCMP354 datasheet(Rev B), I think at fist comparator connect to n-FET and its drain connect...
View ArticleRe: Data Format for the DAC of AD-FMCOMMS1-EBZ
Hi, I would like to know whether I can feed BPSK modulated date to AD9122 DAC in FCOMMS1?Then what will be the Q channel data? Thanks,Lismi
View ArticleRe: [ADV7181D] Register setting for ITU-R BT.601. And about FIELD.
Hello, About Question 1,I'll tell the customer that Table 22 setting is not based on any specification.And I'll suggest the customer to change the register settings for manually adjusting the output...
View ArticleRe: AD620 as precision rectifier and peak detector
HI Kris, Thank you very much. I think our thoughts are quite in line, I am also inclined to use an ADC.I have AD22151 Sensor which is a magnetic field sensor, I am using it to sense low amplitude AC...
View ArticleRe: ADV7393 S-video display issue
Hi, Checked with TV also. Saw the same issue.Any suggestion on this? Didn't get any response from AD Technical team. Reminded 2-3 times. But no response. felt poor Technical support from AD Technical...
View ArticleRe: PLL loop filter
Hi Brigid, Everything you say is correct, yet what I really wanted to know was exactlywherewhat I said was incorrect. Let's see if we can agree on exactly where my argument was wrong. I am a great...
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