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Noise in PCB
Hi,I designed a multi-layer mixed signal PCB. I separated analog and digital section planes(i.e. power supplies and grounds). Then I combined all the grounds at the power supply like as star topology....
View ArticleRe: ad7654astz least bits problems
Hi, The AD7654 can be driven directly without gain error but it has to be a low impedance source. Can you share your schematics so I can take a closer look? Regards,Karen
View ArticleRe: buildroot error when building for blackfin 533
Hi Ning, this article talks about how to solve issues encountered when trying to build the default ADI release FAQ: Why I get compile errors with the default ADI release
View ArticleRe: Regard to the design of ADCMP605
Hell ScottH, Thank you for your reply.I became clear the difference between ADCMP605 and AD8465. Could you give me advice on Question 1 and 2? Thanks,Tak
View ArticleAD9361 Near-Impulse-Wave Implement
Does anyone successed on implementing 'nearly-impulse-shaped' wave? I'm challenging to make a wave of shorter than 30ns and I can't assure that my result is correct.(Vivado and Chipscope's waveform are...
View ArticleRe: About: Electrical charecteristics of VMON pin of the AD9625-2.5 ADC
Hi Ian, Thank you for the reply.I got from your point that the voltage at the VMON pin shall be read & according to the voltage value the on chip temperature to be calculated by the formula VMON...
View ArticleDisplaying text on DSP LCD BF548
Hey I need to display text on the LCD screen of the BF548. Are thier any libraries that make it easy to create text on the LCD screen forthe BF548 or do i have to manually code the text onto the screen...
View ArticleRe: Parameters to consider for selecting a SFCW transceiver IC.
In short can you suggest me a transceiver ic for SFCW radar operation with performance nearly equal to a VNA?
View ArticleRe: Differential RF input for ADL5380 eveluation board
Same question here, actually (want to reconfigure the board for differential input...both LO and RF). Also, maybe you know Bianca, what's the yellow pin? Vadj?
View ArticleRe: Modbus-RTU and Aduc7060
This sounds a good suggestion - for that price you not even need to think about implementing it on your own or testing a open source implementation.
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Re: Do the BF70x processors support USB hubs as a host?
Hi Steve, Yes, hub support is there for BF70x parts as well. Please take a look at the Multipoint Support section in the HRM. Best Regards,Guru
View ArticleADF4150, ADF4150HV, and ADF4151 evaluation board control software source code
Details on opening and editing here: https://ez.analog.com/message/52311 Warning: You use this at your own risk and it is not officially supported by Analog Devices. Post any questions below.
View ArticleRe: ADF4150 programming library
I just uploaded it here: https://ez.analog.com/message/156777#156777
View ArticleRe: capacitance calculations for ad7745/46 input extension circuit
Hello Adnan, The capacitance shown in the evaluation software is based off the normal operating range of the device and cannot take into account your gain factor. You have to make the calculations...
View ArticlePLL parts select
Hi sir: We want to use PLL function from 26MHz to 30.72Hz. (CMOS type output)Do you have any parts suggestion? Regards,Keven
View ArticleRe: Parameters to consider for selecting a SFCW transceiver IC.
few requirements:dynamic range: >100dBResolution: <5cmRange: <3mnoise floor: <-150dBm/Hzhigh receiver sensitivitylow receiver noise figure: <3dBlow IF bandwidthfreq range: 1GHz to...
View ArticleRe: ADG719 power consumption at +85 deg. C??
Hello Luke, The specification in Table 2 is a typographical error and will be corrected in the next Revision of the data sheet. The value of 1.0 µA max should be in the "-40°C to +125°C" column as it...
View ArticleRe: compiled code (pragma optimize_for_speed) not optimal
Hi Christoph, If you load the loop bound first into a local variable, then the #pragma no_alias isn't necessary (in fact, it isn't helping you anyway, as I noted above). The use of #pragma loop_count...
View ArticleUsing ADuCM360 with ADM3260
I would like to use the ADuCM360 connected to the isolated side of the ADM3260, so that it can be powered from the ADM3260 (with filtering and via a fast low-noise voltage regulator). I would also use...
View ArticleRe: AD9665 mounting image
Dear Jino Your answer is a clear and helpful.Thank you very much for your good support! Regardsmoto
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