Re: Parallel DAC with High Voltage Output (+18V)
The AD5546 is one part that might be worth looking at.
View Article1550 nm VCSEL driver
Hello,I am looking for a driver for direct-modulation of a 1550 nm VCSEL (Cylindrical TO package, manufactured by Raycan). I noticed AD product: ADN2531 and its evaluation boards: EVAL-ADN2531-NPZ ,...
View ArticleRe: ADV7390 CLKIN ringing tlerance
Hi, Dave-san and Guenter-san Thank you for your reply.I understood your feedback. Best regards, TomY
View ArticleRe: ADV7513：Recommended PCB routing layout for DVI
Hi GuenterL Thank you for advice. I regret that there is not a specific "PCB layout for DVI".I am going to explain by an introduced document.Unfortunately, disclosure of the "customers PCB layout" is...
View ArticleRe: ADV7390 CLKIN Frequency
Hi, Dave-san Thank you for your reply.I understood your feedback Best regards, TomY
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Re: ADP1047 using for DC/DC
Dear James, Sorry, how to setup the board file in the GUI? I don't find the single boost topology in the GUI.And is transformer turn ratio set 2:1? Use CS1 replace CS2+,CS2-?...Thanks. Best regards NC
View ArticleRe: AD1938 Clock
Hi Dave , i just noticed a reply you gave in Re: AD1937 evaluation board : " This is setup in the "PLL and Clock Control 1 Register". So in my example, you could have the DAC clock source, bit-0 = 1,...
View ArticleRe: Re: ADG1609 Pspice model needed
Hello Marco, I am sorry, but I an unable to see the mappings either. These were created previously by another department and I don't know how the devices are modelled. It is more than just the...
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Re: No-os reference design example with fmcomms2 problem.
Hi Jetmir, Yes, you need to modify the script a little bit, will be something like:for{set index 1}{$index<65536}{incr index 2}{ set data [lindex$readData$index] set intData [expr0x$data]...
View ArticleADV7181c
Dear Sir, I am using ADV7181C as a Analog RGB Decoder. my processor interface doesn't support DDR RGB pixel out.Can we convert input analog RGB to Ycrcb pixel output on this decoder using color Space...
View ArticleADV7181C Analog RGB
Dear Sir, Using ADV7181C can we decode analog RGB with 768 x 576 pixels video input the input is 625i , 4:3 Aspect ratio. the manaul of ADV7181C said 800x600 is possible .. what happens if the...
View ArticleADV7181 FTP: How can I get the password ?
I downloaded Filwzilla to get the evaluation board software and I tried to do the instruction described in page 28 appendix of "ADV7181D_Eval_Note_Rev0.pdf". However, I need to have a Password, which...
View ArticleAD7793 and use of Digital Isolator
When ADuM5401 ( used for isolation of SPI signals between microcontroller and AD7793) output VISO is used to power both AVDD and DVDD of AD7793, whether ripple/spike, noise on VISO will degrade adc...
View ArticlePlease help me review ADV7282-M schematic.
Please help review ADV-7282-M schematic.Attached file is schematicThanks.
View ArticleRe: Problems with SPI slave boot on ADSP-21479
Hi Mahesh, thanks for your reply. Unfortunately using an emulator will not be possible as this was not foreseen during the design of the custom board. I followed your advice on the SPI signals and I...
View ArticleEPPI Receive mode with internal frame sync settings
Can I use EPPI0 in receive mode with internal clock and frame sync? I tried to use this setting by, EPPI0 --> IPF0 --> CONV0 --> OPF0 --> DMA46. I am able to get DMA46 interrupts and data...
View ArticleRe: EVAL-ADT7x20EBZ Evaluation Software Error
Hi Haakon, Using W7 wouldn't be a problem. What date appears on your installation CD? Would you please try the following steps (even though they seem trivial procedure) and let me know please?...
View Article21489 ASRC in TDM mode
Hi, I need to use ASRC's with TDM interfaces on a 21489, but the flexibility of the ASRC ports for TDM appears very limited. As a start, can someone please elaborate on the required BCK polarity for...
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Re: AD7747EVA Board soft operate by Win8
Hello Osamu, The software has been updated to work with 64-bit systems, including Windows 7. This should work on Windows 8 devices too. Regards, Sean
View ArticleRe: ADE7753 Sample sequence
Hi Christian I am glad you are able to get it working. Do you have the HPF enabled in the V1 channel? Try enabling it to see if the offset goes away. Anyways, you can compensate for the intrinsic...
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