Re: Re: ADV7625 RXE_HPA pin
The device has an internal resistor. You should not need and external HPA resistor. The 'on-board' phrase in the manual should be 'on-die'
View Articlead9361 SLOWATTACK AGC noos/linux problem at < 8.215 Msps
Hello, I am using an fmcomms3 + zedboard. I am attempting to run the ad9361 at a lower sample rate e.g. < 10 Mhz. Using the sd card shipped with the fmcomms3 (using AD provided fpga + linux drivers...
View ArticleRe: ADF4159 - Example of a staircase waveform
Thank you soooooooooooo much! I make it clear where I was wrong~~finally.Wish you happy everyday my dear friend.Thanks
View ArticleRe: AD6657 digital outputs
Hi Mel, Please refer to Figure 2 and Figure 4 in the data sheet. You'll notice that Ch A data is output on the rising edge of the DCO clock while Ch B is output on the falling edge of the DCO clock....
View ArticleRe: Questions for AD8362
You can change the slope and output scaling using the circuit in Figure 55 (Rev D datasheet) along with equation 15 on the next page. Decide on the desired slope that you want (200 mV/dB). Then pick a...
View ArticleRe: AD8232 EVB question
Hi KJ,Now I have problems like you, how do you solve the problem?Thank you
View ArticleRe: ADV7170 progreesive input / interlaced output
Hello Hank, This one seems to have slipped by. ADV7170 is an obsolete product and no support is available. Current encoders would be ADV734X or ADV739X. In any case, none of our encoders will interlace...
View ArticleRe: POWER-UP/DOWN SEQUENCE of ADV7181D.
Hi Tamu, Sorry.. didn't see the second slide! Sequence 1 is correct, not sequence 2. Dave
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Re: AD8232 heart monitor configuration circuit without electrical signal output
Hi Kris,I tried your method but the noise is still, there may be resistance, capacitance or needle caused?Thanks!Kris
View ArticleRe: Does ADV7182 have no problem when the SOC drives P[7:0] and LLC pins if...
As long as the ADV7182 is powered up and the pins are tri-stated you should have no problems.
View ArticleRe: ADL5902
The short answer is 50 ohms.That's typical with most detectors.The datasheet (http://www.analog.com/static/imported-files/data_sheets/ADL5902.pdf) states in figure 54 and supported by table 8 that a...
View ArticleRe: CN0235 software
Hi Jamal, I'll need a little more information to properly help you.How many batteries are you monitoring?If you are only monitoring 6 batteries, make sure they are wired to the correct screw terminal...
View ArticleRe: Can ADV7842 support PAL I,B,G,H ?
Yes, check the Standard Definition Processor (SDP) in the hardware manual
View ArticleHSC-ADC-EVALCZ software revision (VisualAnalog)
Hello dear colleagues!Could you clear this question - is it possible work with VisualAnalog actual revision (Rev. 1.9.43.14) in Windows 7, or it's need to use Windows XP?May be, where is a new revision...
View ArticleRe: BF537 hangs after a cmdline reboot
Hello, I'm back finally.There were no chenges to u-boot. Patch to kernel:diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index d6e977d..a2df964 100644 ---...
View ArticleRe: ADG936 input DC offset
Hi AB, As you noted, the trade off here is with Ron and Vbias, the higher the DC bias the higher Ron goes. Figure 1 in AN-952 shows a typical plot of this relationship. In your case, using 0.8V offset...
View ArticleRe: AD9361 TX PLL Switching time
Hi Thanks 0dBc, I will try to measure with high sampling rate oscilloscope
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Re: AD9361/4 BBPLL locking time & resolution
Hi vv_rustamov, How you are configuring AD9361?
View ArticleRe: Output offset with AD620
Hi Peter, Thanks for using ADI products on your applications. Where is your input voltage coming from? Can you make sure that it is not floating by ensuring the it is connected to a common ground where...
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