Re: Hi, A question about the difference between the 524 and 624
Olivares2, There are some minor differences, but the major ones are the AD624 is wider temp and lower offset.Depending on what your supply voltages are, the gain you need, and the highest signal...
View ArticleRe: AD9361 loopback ?
Is this what you are trying to do? You transmit a modulated signal from Tx output on channel 1 and receive the transmitted signal on Rx input of channel 2. You have to connect Tx and Rx ports using a...
View ArticleRe: Using TxBuffer_IC_1.dat for bootloading from a VB app (ADAU1761)
I have since changed this routine, the register section Was only sending the first byte of the section. It did seem to work inspite of that ( most were probably defaulted) this code was made to help...
View ArticleADAU145x missing in Tree ToolBox - SigmaStudio
First Half hour into SigmaStudio trying to get a ADAU1452MINIZ alive.. So I am a newbie. Got SigmaStudio v3.9 Build2, Rev 1246 installed plus the USBi connected - no problem. When starting a new...
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Re: working with AD-FMCOMMS1 at low sampling rate
Thanks a lot Lars, Working on changes and modifications, will come back to you either with a confirmation (hopefully) or more questions... Best RegardsFArid
View ArticleADV7280 drivers
We are using the ADV7280M device in a new design. Currently we have a Freescale IMX6 SABRE SDB development board and the ADV7280-M Evaluation board. We have wired them together. i am looking for the...
View ArticleRe: AD9913 Sweep Problem
Hello Sitti, I have the same problem with ramp-down frequencies with the AD9913. However, I am using internal profiles to control the sweeps, rather than the external pins PS[0] and PS[1]. Is there a...
View ArticleEVAL-ADXL001-500Z Output and possible amplifier
Hello, I am working on a project where we are trying to measure high accelerations during a drop test. The EVAL-ADXL001-500Z accelerometer evaluation board has the specifications that we are looking...
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Re: working with AD-FMCOMMS1 at low sampling rate
Lars, These are the complete and only modifications I made in the files: NoFile nameLine...
View Articlesetting for ADV7511 ARC(audio return channel)
Hi, My setting is simple:* 0xDF[0] = 1 ; ARC power up* 0xDF[7] = 0 ; select Common Mode ARC Input HDMI cable is connected to HDMI port(ARC supported) of TV. But I cannot detect any signal in...
View ArticleSingle Microphone into two ADAU1977s
The ADAU1977 has a built-in Microphone input and Mic Bias circuit. I have a redundant inputinto my system to two ADAU1977s. I have a single microphone that needs toconnect to one input on each...
View ArticleRe: Script file for External SYNC mode of ADV7390
Hello, Have you checked the script files here: http://ez.analog.com/docs/DOC-1666? Dave
View ArticleRe: Programming ADAS1000
Every square is: 5 microsec large on X axis and 1 V large on Y axis, thanks
View ArticleRe: ADV7604 video auto detection failure
Hi Dave, Thanks for your inputs, actually we got a script "ADV7604IO_ADV7604CP_ADV7604AFE_ADV7604HDMI_ADV7341B-VER.1.3c_RevA.txt"reference and used DVI section of this script using which we could make...
View ArticleRe: Compare spec between ADA4940 and AD8476
Hello Tarzan, Over what frequency range? The noise and distortion introduced by the driver may not be the most important selection criteria if there is already higher noise and distortion in your...
View ArticleRe: ADV7391-CVBS output
Hello, If the internal test pattern isn't showing up properly, it probably isn't settings. It's probably your output circuit. What is your output circuit? Dave
View ArticleRe: [ADV7181D] Output screen size at free run mode just after power-up...
Hi Tamu, Do you mean video format? I don't believe it will free-run at all on power-up without programming it but I'll check. Dave
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AD7746 Read value changing
Hello all, I am using the AD7746 to read a small capacitance value. I use both channels but both present an oscillation that will be critical for my application. When I try to read a 4pF capacitor I...
View ArticleRe: Query about ADL5372's Output Power Variance
Hello Wayne, We checked it at Modulator RFoutput(Vout, pin#13). Figure 5 shows baseband(I and Q) frequency response. We either kept baseband input level or calibrate out the variation over baseband...
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