Re: ADV7441A - fixing color swap with DVI input disconnect?
Hi Jim, Let me ask some experts on this part. I don't think there is any control that would swap those to components. Dave
View ArticleAD620 drift
Hi, I use ad620 for my load cell conditioning circuit. It amplifies load cell signal to +/- 10V range. I need to improve drift cause by temperature. When I apply just a little hot air to my pcb and...
View ArticleRe: FPGA board
Yes you should be able to do that. The only difference between the two boards are the 4 Balun on the input/output. The FMCOMMS3 will operate at the wider tuning range (70 to 6GHZ) compavred to the...
View ArticleSwitching AC-coupling signals with ADG918
I want to use the ADG918 on a new board. I want to use this switch to switch between two AC-coupled inputs. Sample example applications in the datasheet show that this switch is being used to switch...
View ArticleRe: ADV7343 R_set for 75Ohm DAC drive
In theory, yes you can change the load resistor however ADI has only characterized the device for 37.5 and 300 Ohm loads as shown in the data sheet implementations. The ADV7343 is a DAC output with...
View ArticleRe: AD-FMCOMMS1-EBZ REF DESIGN- MODIFY+REBUILD
1. I thought you are intentionally doing something - hence the confusion. 2. You are using the channel data (not raw data)- that is not free running. You will have to enable the channels to make them...
View ArticleRe: AD9643 and AD8366 connection in fmcomms1
You want to add a filter between the ADL5380 and the AD8366 correct. Waht is the caut off frequency you are interested in? Charly
View ArticleRe: ADV7612 EDID
Hi Pete, Can you please try pulling the DDC lines between the ADV7612 and AD8192 to 5V?If you tombstone the 2k pullup resistors and wire 5V in. Thanks,Joe
View ArticleRe: Custom LDFs in CCES
Hi, The System Builder generated LDFs for the BF561 offer the default configuration only (the configuration itself being documented and implemented in the LDF). You will need to use a custom LDF for...
View ArticleRe: AD7766: What's the inside SAR core look like?
Thanks, the AD7680 looks like a good chip to compare against.-Jim
View ArticleRe: AD7192 Update Rate with Multiple Channels and Filter Notches
Hi Johnny, My customer requires 4 load cells with individual monitoring. This is for a pretty big volume application of a few thousand per year. I was initially planning on using two AD7192's with two...
View ArticleRe: Switching AC-coupling signals with ADG918
Hi iklink, Yes, you can use the part in an AC coupled system (DC blocked) as well as a DC coupled system (AC + DC). Note, in an AC coupled system you will be limited to 7dBm max RF power, if you need...
View ArticleRe: ADIS16210 accelerometer resolution
Wow! I have a few posts to catch up on! Original Post>>: I'm using max 512 SPS. You are right, my fault - the quality of this two accelerometers is different, but I afraid, that ADIS is worst...
View ArticleRe: AD9643 and AD8366 connection in fmcomms1
Sir, yes I want to add filter between ADl5380 and AD8366 with cut off frequency 1.5 Ghz. Thank yougitanjali
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Re: ADIS16210 accelerometer resolution
Original post>>In the documentation you cannot find information that accelerometer has 12 bit ADC and is converted to 16 bit. Only information you can find is that sensitivity is ~61 μg/LSB on...
View ArticleRe: ADIS16210 accelerometer resolution
Original post>... and, please, put the proper information in the documentation. It is not fair. NevadaMark>>This was mentioned in my previous reply, but to address this specifically, the...
View ArticleAD5930 Gotcha's
Given a recent 'fight' to implement a saw sweep from 2285Hz to 3000Hz over a 150ms period with a 1.544MHz clock, I figured I would share my insights for anyone else who may encounter similar issues. I...
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Re: ADE7758 Burden Resistor Value
Dear Dlath, I am calibrating the current channels by following the steps shown in datasheet of ADE7758 page 55. As a result, the channel C is able to get quite an accurate reading compared to the...
View ArticleRe: ADV7403 CVBS-525 signal shows too much jitter
Hello Wolfgang.We too use ADI video decoders ADV7184 and ADV7403 and too we have a similar problem for NTSC 525i mode (http://ez.analog.com/message/44300#44300).Decoder output signals jitter arises,...
View Articlethe ouput power of AD9957 evaluation board
Hi, Here I have a question about the AD9957 evaluation board. How can we improve the power of the output of DAC on the board? Thanks very much!Best Regards!
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