Phase error of ADuCM350 as function of Phase
Hello, I saw in the data sheet of the AD5933 (12 Bit Impedance Converter Network Analyzer) that the phase error is subject to a strong modulation as function of phase. The error is +-0.4 degree with 12...
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Re: Question about the ADV7180 with the output picture shake
Dear GuenterL Yes! I have changed the source of the Vidoe, and had the same phenomenon. And did an another test that by a decode board behind ADV7180, and show the vidoe in LCD, and found the...
View ArticleRe: Sigma Studio Ver 3.11 Build 1. Rev 1356 Mixer Bug?
Hi What processor are you using?
View ArticleDynamic bass boost in a 2.1 stereo design
Hi, I am designing a 2.1 stereo system using ADAU1702 and I want to make use of the dynamic bass boost block. My signal chain is: input -> parametric EQ -> 2-way crossover -> bass boost ->...
View ArticleRe: No UART communication when flashing SPI with u-boot
Hi, I am also getting same issue log ERROR:bfin-uclinux-ldr -l ~/tftpboot/u-boot.ldr.uart /dev/ttyUSB0 && kermit -l /dev/ttyUSB0 -b 57600 -C connectLoading LDR...
View ArticleCan ADIS16305 be used in Pitch and Yaw controlling?
Hi Experts, For low cost application, we can't use 6DoF IMU for drive monitoring systems. As the application needs, Yaw and Pitch are needed monitoring together by real time. I saw that ADIS16305 is...
View ArticleS1(revC)+ZC706 ADF4351 output frequency unstable
Hi All, i use s1(revC)+ZC706(or ML605),then ADF4351 output frequency unstable.but S1+zed not.PS:hdl(no vivado) and no-OS driver are newest.Please help me,thanks.
View ArticleRe: ADIS 16210 /PCBZ interfacing with ARDUINO UNO.
Thanks a lot for the great help Mark. Yes it does help.
View ArticleRe: Re: adp3624 malfunction at about 1A
Dear LucaV, Thanks for your reaction. 1.I have only that scope picture which seems to me that there is a pulse coming down from 13V to about 9V and ends to 0V at 12 msec. The same line is seen about...
View ArticleRe: file transfer over USB
Hi We are looking for a solution like FTP. File/bulk transfers between an embedded application on the ADSP-BF609 and a Windows host PC running a WinUSB based host application. Acess of files on the...
View ArticleRe: ADP1047 some questions
Hi kevin,Thanks for the questions.See the answer below:Current sensing ADC of current loop: Clear description, Gain? What’s the level shift current source? ……{page 12, Figure 7}100uA.How to get IL?...
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Re: BF706 SPI Slave Boot issue
Your understanding is right.What is “normal interface” between MCU and ADSP-BF70x.Thanks,Jack
View ArticleRe: Regard to the design of ADM1177
Hello, 1.)I think there is no rationale for the 30A. It is just a design example. The current throught the MOSFET (= Id)should not exceed 30A and the MOSFET should be able to withstand more than...
View ArticleRe: Blackfin607 NOR Flashing
Hi Aaronwn, Thanks for reply.I verified1). Cable Tx and Rx loopback works fine getting character on minicom (57600 at 57600 8N1). I do not do resent after command:bfin-uclinux-ldr -l u-boot/u-boot.ldr...
View ArticleRe: ADSP-21469 floating point multiplication oddity
Harshit, Please give me a few days to do this. I don't have a simple project put together and we are currently in the middle of a big push. Thanks, Bill
View ArticleAD8015 TIA
Hello,I want to use AD8015 to design a TIA for APD (AD500-9 with filter #500590 ). The bandwidth >100MHz and input current <1uA. Really looking forward to you give me advice.
View ArticleRe: Blackfin607 NOR Flashing
Hi Vidya, pre-built u-boot of the latest stable version can be download from here: http://sourceforge.net/projects/adi-u-boot/files/2014R1/2014R1-RC1/ After download file...
View ArticleAD633 error on LTSPICE
I want to use AD633 as a squaring IC for my circuit. The problem is that when i want to simulate it on LTSpice sofware, it gives me error Analysis: Time step too small ......... I have read about this...
View ArticleRe: Regard to the design of ADM1177
Hi Reinhard-san,Thank you for your advice. 1)This design example is assumed the external MOSFET of Id=30A, so should I use as Itrip the Id value of MOSFET to use? Thanks,Tak
View ArticleRe: ADV7619 - HDMI Compliance Test Failed
Hi Isabelle and Chris, Would you mind posting separate questions to the forum. Though you are both having issues at 27MHz, I believe you are having different issues at the higher frequencies. Could you...
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