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ADP2108-3.0 output at 1V
Hi, I have the same situation as several other posters with an ADP2108-3.0 whose output sits at about 1V. With the output at 1V, my circuit is drawing about 45 mA. I have added a 4.7 uF X5R 0603 input...
View ArticleInterfacing ADAU1701 with AD1955 (2)
As a bit of a continuation from Interfacing ADAU1701 with AD1955 Has anyone successfully used an ADG3304 for I2S level translation from an ADAU1701? Or could anyone offer an educated/experienced guess...
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Re: AUDIO FILTER NOOB!! What characteristics for bandpass filter?
Hi, Dave's idea of using SigmaDSP can really help with your application since you're not exactly sure of what response might work the best. You can tweak a SigmaStudio design to your heart's...
View ArticleRe: Questions prior to evaluating the ADAU1452
Hi Larry, I can help with a few of your questions: 1. SigmaStudio includes a hierarchy board feature that allow you to save and recall sub-circuits -- see the tutorial at...
View ArticleRe: ADI Tech Support (Medical Analog to Digital Converter)
Thanks LucaV, I'll look into it
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Re: Damping Resistor(s) for MCLK Distribution
On a recent prototype board with distributed clocks (of course no fly-wires) --100 ohm damping made the waveforms sloppy, 10 ohms did not prevent the overshoots, but 47 ohms was just right.
View ArticleRe: ADA4870 high output current op amp
Hi, sadegh. Can you please share your schematic so I could simulate it and so we could easily pinpoint the errors? Regards,Anna
View ArticleRe: AD7763 SYNC Signal
Hi Jim_Jim, I am looking into this. I'll get back to you soon. Regards,Jonathan
View ArticleRe: Help to find solution
Hi, We have some reference circuits for pressure and temperature sensors over at Circuits from the Lab. Please check the portfolio for your reference. Hope this helps. Regards,Karen
View ArticleRe: AD9910 Intermittent outputs or just broken
Hi Steve I think the 246.5 MHz frequency corresponds to the SYNC_CLK signal. Try disabling the this signal at the registers and observe if this situation still persists. Best RegardsLouijie
View ArticleQuestions on ADI REFERENCE DESIGNS HDL
Dear all, I am preparing the HDL driver for Vivado. My project is about to develop an application on the platform of Zedboard and FMCOMMS3. I find that 4 kinds of branches are available. What is the...
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Regarding AD9361 Calibrations
Hi , We incorporated AD9361 in one of our 2.3-2.4 GHz range Radio card designs. ad9361 is configured to work in FDD, single data rate, dual port mode. As a part of basic testing of the board we used...
View ArticleRe: ADSP-21479 Software reset
Hi Raymond, Glad to know that the problem is fixed. Thanks for your update. Regards,Jithul
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Re: HMC5846LS6 (EVAL01-HMC5846LS6) supply voltages
Hi Alex, Supply connections for HMC5846LS6 EVB is color coded below. You can find the required voltage levels for supply pins on the datasheet. Best,Kagan
View ArticleRe: adsp21489 starting programs
Eshwar chand wrote: I want to interface the uart with this board.Could you please help me for writing the code. You can find the example codes related to the ADSP-21489 EZ-Board in the VisualDSP++...
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Re: adsp21489 starting programs
Eshwar chand wrote: what are the flags in the code?How can i use those flags? By default on the EZ-Kit , the LED 1 is connected to DPI6 , LED 2 to DPI13, LED 3 to DPI14, LED 4 to DAI3, LED to...
View ArticleRe: ADV7611 IIC
Hi, Thank you very much.I have fixed this problem. Because if i read the adv7611 , firstly I write the salve address and subaddress without P, then I write the salve address. The picture above...
View ArticleRe: LabView source for EVAL-CED1Z + EVAL-AD7621 kit
Hi, We can provide the source code for your reference but we can't support any changes you want to implement. The codes can be downloaded here: Please let me know when you've downloaded the file....
View ArticleRe: ADE7763 readings at low power factor and low current
Hi hmani, Yes you are correct we are using line accumulation mode for energy measurements. Right now we are using 250 half cycles for accumulation. I will increase the number of cycles and check...
View ArticleRe: ADAU1442 with Two ADAU1701
Hello John, Thank-you for your early reply.I did consider the ADAU1451 and the AD1938 CODEC.The ADAU1451 is a new part and the algorithm libraries are not completely available/ported yet. If AD updates...
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