Re: ADV7181C : How to a fine adjustment the Vsync output timing (SDP)
Hi all I would not like to prompt you, but would you please respond question? I think the fine adjustment is not need on NTSC.So it is thought that the function is not implemented in SDP.Is it correct?...
View ArticleRe: Sharc 21489 ping pong dma synchronization
I have found a way to work around this issue, but as I don't really understand what happens, I am not happy with this solution: If I attach the TalkThroughISR() to output SPORT DMA instead of input...
View ArticleAD7740 input range in Buffered Mode
Hi , In the data sheet it is stated that when used with Buffer on the input is 0.1~VDD-0.2 . I would like to know if Latch up problem occurs when the input is between for 0 ~ 0.1 for longer time and...
View ArticleRe: UART TTL connection between ADUC 836 and display
The last idea I have now, can you try it on a different PC?
View ArticleRe: How can I solve analog input amplitude shift and saturation in AD7606?
Thank you for answer I solve the problemsI didn't connect VxGND to AGND...TTAfter, I connect VxGND to AGND, voltage shift and saturation problems were solvedAnd, I used AD7606-4.... I thought it is...
View ArticleRe: UART TTL connection between ADUC 836 and display
no i can't!!!!!.....now WSD after 2 attempts give the error4!
View ArticleSSM2804 - ALC and H/W Limiter, both available on the HP L-R outputs ?
Hi, I am considering using this IC for a new audio accessory due to its inclusion of the adjustable head-phone limiter and ALC compression.I need confirmation of some details that don't seem to be...
View ArticleClik here to view.
Re: Question for your IIO Oscilloscope
Hi, It is LSBs. E.g. if the converter is a 12bit converter and the value is signed it will go from -2048 to 2047. - Lars
View ArticleRe: A suitable interface device for AD7762
Hi Jonathan Thank you very much for prompt support. ADG3300 VIHA is VccA-0.4V min, so that means 2.1V @ Vdrive=2.5V.But AD7762 VOH is 1.5V min.I don't know that is able to connectivity guarantee. On a...
View ArticleClik here to view.
BF60x aync memory map
Hello, LDF aync memory map does not match with async memory map in datasheet.I would like to know which one is correct. Best Regards,Mack
View ArticleRe: R+C Impedance measurement with CM350 eval board.
Hi Sofy, I see that you are using only 40 mVp of ADuCM350 DAC output in non-attenuation mode and have not optimized the values of RCAL and RTIA resistors.You need to increase the excitation voltage as...
View ArticleADXL 320 mechanically "stuck" -
We have a strange situation where it appears that some ADXL320 devices are mechanically stuck in a state.The parts worked perfectly during final product test. Units were shipped to a customer, and on...
View ArticleRe: Importing AD9364 Non OS drivers for BF538F processor
Hi Anand, Take a look over the AD9361 No-OS Software wiki page (AD9361 No-OS Software [Analog Devices Wiki]): the Generic Platform Driver can be used as a base for any microprocessor platform...
View ArticleRe: External Reference Issue
Are you still having problems? Just to be sure - You modified the ad9361_clkin : clock-frequency attribute?...
View ArticleRe: Speed of Powerdown Operation of ADV7182/ ADV728x
Hi Tomoto-san,The ADV7182 would need to relock to the incoming analog video input. I would expect analog video lock and TTL output to take under 500 ms. Regards,Robert
View ArticleRe: AD9361 AC701 no-os customized for CMOS mode
I think it's kind of risky. In the ad9361's reference design (pg. 91) says the following: The DATA_CLK frequency generated depends on the system architecture (such as, number of RF channels, degree of...
View ArticleRe: AD-FMCOMMS3-EBZ Quick Start Reference Design for VC707
FMCOMMS2 and FMCOMMS3 are SW- and HDL-wise identical.See instructions here: http://wiki.analog.com/resources/eval/user-guides/ad-fmcomms2-ebz/quickstart/microblaze The kernel and bitstream is all build...
View ArticleClik here to view.
What type of ADC amp front end is better soultion
Hi All I am designing a front end for an Audio A2D who required differential input from a single ended source, I am considering 2 approach for the front end :the first approach is to use a discrete 3...
View Articlehello.how can i get the hmc462,s large signal model. thanks!
hello.how can i get the hmc462,s large signal model. thanks!
View ArticleRe: How to demodulate the IEEE802.11 signals in Linux
Hi Michael, Thank you for useful help.I will seach the key words. Honggui
View Article