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Re: ADE7953ACPZ Application/References Schematic
Hi dlath, Thank you for your response.Indeed, those two documents are good and quite complete.But, just like I said. Since it's for evaluation board and this is my first time for design a PM chips,it's...
View ArticleRe: ADT7310 air temperature
Hi Lluis,I'm just saying there aren't 27°C in my room, and I don't need any external reference for that ... I completely missed that Application Note, thanks for that. Now I have to understand what is...
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Low temp and the AD9889B
Can you clarify the meaning in datasheet of AD9889BBSTZ-165 (http://www.analog.com/media/en/technical-documentation/data-sheets/AD9889B.pdf): On page 4:on last page:1) What is expected behavior of...
View Articleadsp-bf707 using the eppi in general purpose mode
Hi, Here is my problem. I am trying to set the EPPI (enhanced parallel port interface) up in general purpose mode so I can use it to transmit parallel data. I have it working for the most part (i...
View ArticleWhether the HMC311ST89 can be used to enlarge the RZ signal
I want to use HMC311ST89 to amplify the RZ signal like the data rate is 5Gbps and the Periodic code type is "1000" ,whether it is feasible? Looking forwardto your soonest reply! Thank you!
View ArticleRe: AD5933 R+C&R // C Calibration SOP
Hi Jacky, The choice of calibration impedance depends on the application in question. That is, you must choose the Calibration Impedance setting that is the same or close to the configuration of the...
View ArticleHow to control external PA and Antenna Switch when using AD9361 as tranceiver?
Hi Micheal I have a question that how to control external PA and Antenna Switch when using AD9361 as tranceiver. You know generally current PA and switch chip employ MIPI RFFE as control interface, but...
View ArticleRe: ADXL375 evaluation board's behavior at ODR=1600Hz,3200Hz
Hi NeilThank you for your support. I agree that it is small difference.However, a strange output makes doubt to the stringency of ADXL375.That means ADXL375 output is doubtful.I think it is evaluation...
View ArticleAmplify a transducer signal
How do we amplify a transducer signal producing 0-5Vdc up to 0-10Vdc on a vehicle with a 12Vdc charging system the simplest way possible?
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AD5933 with big errors
experiment with sample circuit, voltage source ADR433, resistor connected between VOUT and VIN 1kΩ and the feedback resistor 1kΩ to calibrate the gain factor.internal crystal oscillator ,excitation...
View ArticleRe: ADM2587E TVS diode protection
Hi Richard, Thank you for your reply. Our current protection uses PTC's + TVS on the A and B lines however we have had some issues with the PTC's going high resistance possibly due to the environment...
View ArticleRe: SDO Circuit of AD9239
Hi Jonathan, Thanks for comments.However I would like to use 4-wire SPI operation.Actually I'm designating a board used many AD9239s, so I would like to put SDO pin of these together by wired OR....
View ArticleRe: ADE7953ACPZ Application/References Schematic
Hi, dlath..!Thank you very much for your support until now.I really appreciated it. Unfortunately, I think we have a little misunderstanding here.I did, want to make my own custom PCB.And, I think it's...
View ArticleRe: Schematic of EVAL-AD7609EDZ
Hi, Gerhard. I have sent the files to your email. Regards,Karen
View ArticleRe: AD5933 with big errors
Hi Kevin,Sorry,I made a mistake . It's 16.384Mhz for my MCLK. The same errors problem has been in the MCLK with internal crystal oscillator.Thanks for your help!Look forward to hearing from you.
View ArticleRe: AD7767 Tsettle specification incorrect?
Hi, Olaf. As per the product owner, there is an action to update the datasheet with measure settling time values. For the AD7767-2, settling time should be 2357 MCLK periods so you are on the right...
View ArticleRe: default AD9361_TXFIRConfig
Moved to Linux Software Drivers. I would suggest also looking at a filter design tool available for AD9361: MATLAB Filter Design Wizard for AD9361 [Analog Devices Wiki]
View ArticleRe: RX Data path timing AD9364 question
tDDDV is adjustable in register 0x006. These control bits affect the DATA_CLK and the Rx data delays. The typical delay is approximately 0.3 ns/LSB. Rx Frame is delayed the same amount as the data port...
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Re: AD9361 MATLAB Model - AGC Fast Attack Mode
Moved to Linux software drivers for an answer on using MATLAB filter models.
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