ADL5535 1PdB - 1dB Compression Point Unterstanding
Hi Folks, please could you help me to explain the fact, that the ADL5535 has a higher 1dB compression point than the power supply allows?Example:1dB P1 = 18.6dB as lowest in statistic, according to...
View ArticleADV7630: How to TMDS PLL reset
Hi all Does ADV7630 have the "TMDS PLL Reset "register who is similar to AD7842?Please refer to "2.2.8 TMDS PLL Lock" of "ADV7842_Recommended_Settings_Rev2.0.pdf" Page 8. More information below. We...
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interfacing DE based inputs with ADV7511
Hi, Can I interface the following input with ADV7511w? The documentation says Hsync + Vsync are mandatory (DE is optional) , but my frontend camera chip provides only H and V valid signals. Thanks,Vivek
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Problem reading output from AD7961 FMC Board in Zedboard.
Hi, I am using the EVAL_AD7961_FMCZ board to read values from the ADC into the Zedboard. I got the ADC verilog driver file from the Analog Devices WIKI project that uses AD7961 that has the following...
View ArticleWhat is the next of obsoleted AD-FMCMOTCON1-EBZ?
Dear Sir/Madam, What is the next of obsoleted AD-FMCMOTCON1-EBZ?AD-FMCMOTOCON2-EBZ,correct?If so, can it replace to obsolete one?In fact our customer decided your AD-FMCMOTCON1-EBZ for next...
View ArticleExternal resisters for AD8330
Dear Sir/Madam, Our customer is designing with your AD8330.So I have got a question. As for your Fig-58, it shows the put the external 2 resisters(50kohm and 75kohm) for input signal adjustment.It can...
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ADG417 VL threshold
Hello,I'd like to clarify the threshold level of VL. Since the data sheet says only at VL=5V, I'd like to know what the VL thresholds would be in case of VL=+VDD (ex. VL=+15V or +24V). I think the...
View ArticleEV AD9910 Output Filter
Hello Everyone I would like to ask what are the capacitors values at the output Filterin the BOM it is written 6.8pf but at the schematic 6.4pf,i have assembeled 6.8pfi get 8 dB less than EV (0 dBm )...
View ArticleＡＤＶ７６１２ oscillator
Hello all, Clock source on evaluation boar of ADV7612 is crystal of 28.63636MHｚ. Question1 Can I use oscillator ?Question2 If possible, could you give me your advice about using oscillator Regards,
View ArticleADP1741ACPZ-R7 dropout voltage
Hello, For analog Devices ADP1741ACPZ-R7 the datasheet specifies the dropout voltage for conditions when Vout is 1.8V or higher as 280mV max on page 3 (although footnote 4 actually says for when Vout...
View ArticleTrouble Communicating via SPI with AD7192
Dear Analog Devices Community,I am trying to communicate with the AD7192 via SPI and I am having trouble. Right now I'm looking at the DOUT/RDY pin on the scope and oddly the pin stays low and is...
View ArticleAD9122 clocking with FMcomms1!
I am using zedboard with fmcomms1. I am using the HDL reference design from the analogdevicesinc/hdl · GitHubI was trying to understand how the clock is running between zedboard PL and fmcomms1. The...
View ArticleADG508 in a convection oven
Dear experts. Help please.Can I installMultiplexerADG508in a convectionoven.After installingsurface mountedin a convectionovenchipsfail.All otherchipson the boardwork andadg508not work.
View ArticleADAU1452 How to use the SafeLoad mechanism
I am using the ADAU1452 and wonder how to use the SafeLoad mechanism.With the ADAU1442, AD1940/1 it works perfectly. So it seems to be easy to adapt it to the ADAU1452. Except that i can not get the...
View ArticleTwo ADE7878A's - one MCU
Hello, We are running tests using the ADE7878A evaluation board with the goal of having the ADE7878A on a future product. Currently, we are wondering whether or not it is possible to have 2 ADE7878A´s...
View ArticleExternal Reference Issue
I followed all the directions to use an external reference found atFMCOMMS2 - external reference clock but I'm getting a few errors on boot and I can't display a signal in the oscilloscope. ad9361...
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AD9625 Register Configuration + Linux
Hello,I´m working with the AD-FMCADC2-EBY FMC BOARD connected to a VC707 board.The reference design works fine with the remote oscilloscope test program, but right now I am trying to control the ADC...
View ArticleDrivers ADAU1701 for Debian ARM
Hi, Im trying to install drivers of ADAU1701 in a Debian OS (ARM Cubieboard), to use it as a soundcard by I2S port. Has someone already done this? Or with another ADAU and could help me to know how to...
View Articleadv7511 on another fclk
I'm trying to incorporate the adv7511 mini-itx project with a pcore I bought from a 3rd party. This core and associated Linux driver require that it use fclk0. However, if I move all the adv7511 and...
View ArticleWhat is the default start up status of ADV7281?
Project: CVBS (PAL and NTSC) to SD-SDI Converter (in a very short space)Inquiry Description:What is the default start up status of ADV7281?I have problems to find that information in the datasheet.I...
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