About ADXL343 data lead
I receive the following questions from our customer. I read data as follows in ADXL343. However, data are not stable.I attach the data which I began to read."The reading is 500ms interval." I do the...
View ArticleRe: what's the difference between the application for sigma studio version of...
nPeakMipsfloat89.1247nMipsfloat89.1247nAvgCyclePerSamplefloat928.383nTotalSamplesint128Additionally,as listed above is my MIPS now.Is there everything going right now?Regards,Liang
View ArticleRe: AD8302 Phase error measurement
Dear Mr.JoelThank you very much for your support.I'll try to check the phase shifter feature again. Regardsmoto
View ArticleRe: AD7745 Capacitive Input Range Extension Circuit
Hi, I moved this question about AD7745 Capacitive Input range extension circuit to Precision ADC Community. Someone here should be able to assist you. Best regards,Emman
View ArticleRe: low jitter, moderate stability reference for ADF4002/ADf?
Hi, It sounds like you just need a free running XO so that you can focus on performance. I have had really good luck with the Crystek CCHD-950 in the past. This part is similar to the VCXOs that we...
View ArticleRe: adv7619 when input small size video it is unsatble
hi Are you meet the same issue?Now I set the CP into bypass mode and when video size change I will reconfigurate the adv7619 and it is stable
View ArticleRe: Changing frequency in AD9739a hdl reference design
Thank you very much Rejeesh for your valuable response. DAC_CLK is the ADF4350 clock frequency, right?I think it can go till 4400 MHz.If I want more,do I have to go for an external clock? Thanks again.
View ArticleRe: COMP mode and GR mode of ADV7181D
But, in my case, the input video is 720x480p but not output.
View ArticleRe: Settings of apply external audio to HDMI TX of ADV7623
Dear Jeyasudha.M I have checked the link already, and that is similar to mine but I still can not hear anything by my side, I mean not audio output. No mattery I plug in the audio(I2S) cable in...
View ArticleRe: AD8264 OFSx bias current
Hi, I had verified this with the application engineer of AD8264. He said that the AD8264 output buffer was composed or based on AD8130 Differential Receiver amplifier. As per the datasheet, the typical...
View ArticleRe: Maximum Quality Factor
Hi Dan, You may have noticed my separate post asking if the State-Variable Filter is single or double-precision. I'm hoping it's implemented in double-precision -- because you're operating...
View ArticleRe: AD9954 modulate issue
Hi,Please continue the discussion on your similar post at this link: http://ez.analog.com/thread/41157Thanks.
View ArticleRe: CrossCore example Project for BF512 that initializes external SDRAM?
Hi Kevin, I am by no means an expert, but I made this work at one point. The first trick to SDRAM on Blackfins is to know where the RAM ends up, initially. This can be done by mapping it in the...
View ArticleHow to use the RMS full range compressor of mono in 21489?
Being different from the sigma studio of sigma DSP,ADSP21489 contain less compressor algorithm modules.As to meet the very needs of full range and adjustable attack time,I have to apply the RMS...
View ArticleRe: REF_CLK input for AD9957
Hi, I used a 16.368MHz TCXO as the REF_CLK of the AD9957 evaluation board, but the TCXO output frequency was affected when AD9957 was under the QDUC mode. Best Regards！
View ArticleRe: Does ADV7181D support 720x480 RGB input with 8 bit 422 output
to GueterL, Thanks for your reply.I have tried SCART RGB script, the output clock is 27M, but I think for progressive 525P/60Hz input, the output clock should be 54M in SDR mode, is that right? so I...
View ArticleRe: REF_CLK input for AD9957
what do you mean by affected? can you provide output of the tcxo?
View ArticleRe: AD73322 Patch
Hi Jason, update is not continued for AD73322, this means you will have to use the old version that supports AD73322, or, what's kind of application it is with AD73322? is it possible to replace it...
View ArticleImporting processor settings from VisualDSP++ project
I'm using file/import/VisualDSP++ project to import an existing example project from the VisualDSP++ installation. But, it seems that some defines, like __214xx__ are not being set and the project will...
View Article