Re: ADV7611 EDID configuration
Hi, I think I solved the problem with the attached configuration. I'd appreciate your review of this file. Thanks,Amir
View ArticleADuCM360 ADC input voltage range by reference
HI, ADuCM360 can select internal reference (1.2V) or external reference (~AVDD).When I select internal reference, ADC input voltage ranges are ±VREF@G=1, ±500mV@G=2, ±250mV@G=4, ...and external...
View ArticleRe: AD9826 strange waveform
The source impedance seems too high to drive the AD9826 switched-capacitor input, and the clamp circuit may not work properly because of its fairly low resistance. Can you try adding a buffer between...
View ArticleRe: AD9364 manually initiated calibrations don't converge (quadrature, cp)
After some trial and error today,the TX Quadrature calibration converges when I set the bandwidth to 10Mhz and force theRx NCO Frequency=Tx NCO Frequency=0.If the bandwidth is set to 1MHz, under the...
View ArticleRe: AD9826 strange waveform
Not without redesigning the board. And just where in the data sheet is this info on maximum source impedance? Would a smaller capacitor help?
View ArticleHow to simulate AD9914 in simulink
Hello Actually we want to use xilinx system generator to connect AD9914 and simulate,code generate also. how to do that ??? Thankskazim shakeel
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drive AD7903 with ADA4941-1 supply voltage range
Hello, I want to drive the AD7903 with the ADC driver ADA4941-1 like the circuit SINGLE-TO-DIFFERENTIAL DRIVER in the datasheethttp://www.analog.com/static/imported-files/data_sheets/AD7903.pdf page...
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Re: AD3961 & Temperature
Ahh, that makes more sense. I'm away on travel, so I don't have my notes with me, but _raw is definitely exported into the sysfs If I remember correctly, the in_temp0_reading was in...
View ArticleRe: Need help implementing CVBS and HD/SDI output from VGA / LVDS
Hi Dave, Which would yield better results (or easier setup, cheaper hardware maybe?) through this chip, in your opinion; LVDS to HDMI, or LVDS to TTL? My LVDS port has 2x 4-channels. Mike
View ArticleRe: AD9548 and AD9523-1 chain (FMCOMMS1)
Hey Kevin...Definitely, i mean AD9548... FTW= 2^48 *80/768 comes from Page.35 of the datasheet... the rest are calculated by the Excel file dedicated by Analog Device in the evaluation software......
View ArticleRe: Need help implementing CVBS and HD/SDI output from VGA / LVDS
Hi Mike, If you could find an ASIC that could take exactly your LVDS and put out HDMI or TTL, that would likely be cheapest and easiest. Neither interface is harder from the standpoint of ADV8005....
View ArticleRe: AD8370-Eval Software
Hi Ben, I moved your questions about the AD8370 to the RF Components Community. Someone else should be able to assist you. Best regards,Emman
View ArticleRe: Need help implementing CVBS and HD/SDI output from VGA / LVDS
Ok, final question for now (I promise!) If I have a standard HDMI signal, and input it into the ADV8005, will I need an HDMI receiver or any circuitry to do a conversion? Or can I route HDMI directly...
View ArticleRe: Need help implementing CVBS and HD/SDI output from VGA / LVDS
Hi Mike, The ADV8005 has a TMDS input-- it doesn't have HDCP or any cable equalization. So it depends on what the HDMI source is coming from. If it's on the same board and has no HDCP, no problem. If...
View ArticleShark debuggers
Hello friends, I am designing a board with the SHARK chip(ADSP-21261SKBCZ150). The choices I have for debugging and or programming are the ridiculously expensive solutions from AD or the one from...
View ArticleRe: ADF4351 settling time calculation using teh EVAL baords
On the ADF4351 (and all our ADF4xxx PLLs), the frequency change starts on the rising-edge of the LE signal for a SPI write to Register 0. Typically, after you have initialized all the registers, to...
View ArticleRe: AD9364 manually initiated calibrations don't converge (quadrature, cp)
"uses the unused receiver" means that Tx Quad cal uses portions of the AD9364 receiver to carry out the calibration. No, there are not additional receivers on AD9364. The issue you are seeing is most...
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ADV8005 DDR2 Loopback issue
I have a ADV8005 evaluation board that I am trying to get the DDR2 loopback test working on. I have tried both the two memory DDR2 loopback test and single memory DDR2 loopback test by performing the...
View ArticleRe: i want to measure a 100mega ohm impedance with an current source using...
DEAR christo this is really nice thanks.
View ArticleRe: i want to measure a 100mega ohm impedance with an current source using...
dear anna it is right thanks alot
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