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Hi all,
I am considering to use the following component in my design: IQS213A, however I didn't find in the datasheet parameters indicating how sensitive it is. Another IC that I reviewed is CAP1203 by microchip, this one includes some basic parameters indicating it's sensitivity such as...
Hi all,
I have a question regarding HDMI layout:
I have a HDMI board I need to layout, this board has just two connector: one connector is to my main board, and the other is a HDMI connector(i.e. this is a HDMI adapter board).
In your professional opinion, if I don't match the lines to 100 ohms...
hello,
Can anyone explain the theory of operation of the attached circuit, I saw allot of application notes explaining that in this connection there is no voltage across the photo diode- only current, but if there is no voltage across the diode-what produces the current? Also my basic...
Hello,
Can anyone please explain what is the connection between boost switching frequancy and inductor value. why does low frequancy boosts requere larger inductor?
Hello,
I am looking for a lens to install on a power LED inteded for flash lightning for cmos camera(such as cree or luxeon).
I found some lenses for this porpuse, but they are all too large (20mm diameter).
Can anyone reccomend such a lens with smaller diameter (10mm~)?
micron mt9d131
Hello,
Does anyone have experience with micron MT9D131 image sensor?
I am trying to operate it and have problems understanding how to do so.
Re: i2c interfacing
**broken link removed**
This document explains it well, pay attention to START and STOP conditions on page 9, it will help you implement the protocol.
Hello,
I am currentlly designing a circuit with CMOS image sensor, and I need to find a suetable lens for my sensor.
Does anybody have a link for application note for understanding lens specifications?
For example what does the 'ELEMENT' parameter mean (such as 3G2P/1P/2P...)?
coolrunner ii max ii
Thanks nxtech,
I have been reading some into their datasheets, and their timing performance seem to me to be not so great, for example MAXII the worst case pin to pin delay is about 7.5ns, am I not understanding this right, or does it mean that if I want to write data bus...
Hi,
I am currently working on a new design, and I am considering either MAXII by ALTERA or CoolRunnerII by Xilinx. The current consumption isue is very confusing to me, since I am new to these kind of components, and also because each vendor claims his component has the lowest current...
Thank you AndrzejM, I did see a couple of App notes regarding current souce in visible light flash, some manufacturers suggest switching power supplies for this, does this seem necessary to you?
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