Re: AM depth with the AD633 analog multiplier?
Hi, Thanks for the EZ inquiry. The depth of modulation is controlled by varying the amplitude of either signal, relative to the other. The carrier is a sine wave but the modulation signal can be any...
View ArticleRe: Isolated DC/DC Converter and Gate Driver help
Hi Jpkozak, Analog devices does have devices specifically for your application. I'll need to know a few more things to fully define the part, but check out our ADuM3223. This part was designed for...
View ArticleAD9920A programming problem
Hello! I try to program internal registers, but I can't get proper waveform on HD. I do all according to "power up sequence for master...". I program HDLENO and HDLENE = 1380, HDRISE=40 VDRISE=0. In...
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AD8422 inputs held high on power up
I am using an AD8422 instrumentation amp in a simple single supply configuration. See Below: The inverting input is on one half of the bridge with a precision thermistor in one leg, the 2.048 V is...
View ArticleRe: ADV7619 IO Register 0x03 problem with 480p
We have signed the appropriate forms for the ADV8005 software, yes.Double is a vague term. I'm saying double for 2 pixels per clock where the ADV7619 is using OP_FORMAT_SEL=0x96 [2xSDR 4:2:2...
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Re: AM depth with the AD633 analog multiplier?
Do you know what is a tremolo effect in an electric guitar? The most simple explanation is a voltage divider between the guitar and amplifier. If you move the potentiometer from one extreme to the...
View ArticleADV7612 ADV7619 power saving
Hello,I would like to know if there is some tricks to save some power when the device is operating normally. We have included these parts on a design where power consumption is critical. Power-down...
View ArticleRe: Does ADI have "Linux driver" on AD9548?
Paul: Sorry I missed this -- we do have Linux drivers for many of the clock parts, including the AD9548. linux/ad9548.c at 03f00b8bebef7ed5828ae1fb92b4c3afa4960c56 · analogdevicesinc/linux · GitHub
View ArticleHSC-ADC-EVALEZ controlled with Matlab?
Hi all, I'll buy AD9656 Eval Board, a four ADC channels with HSC-ADC-EVALEZ. My question is if the control files of the HSC-ADC-EVALCZ by matlab are compatible with HSC-ADC-EVALEZ. If not,...
View ArticleRe: Need to cool for amplifier module package ?
Your questions are dependent on your specific application, PCB material, thickness and area of metallization on the PCB, off board heat sinking, heat load presented by the device, and ambient air...
View ArticleRe: Getting ad-fmcjesdadc1-ebz data into the processor
DragosThank you, that is exactly what I was looking for.
View ArticleRe: HMC962 HMC963
The absolute maximum RF input power rating applies over the entire frequency range of the device. The amplifier should not be operated above this rated input level.
View ArticleRe: Have a ADIS16364 IMU with the EVAL-ADIS, stalls waiting for transfer from...
I had a lot of similar trouble, until I hooked up the separate supply voltage. The current draw of the ADIS16480 device I'm using is rated at 250 mA which should be fine on USB, but apparently it...
View ArticleVC707 FMCOMMS2/3-EBZ linux kernel elf boot error Oops: kernel access of bad area
"Oops: kernel access of bad area, sig: 11" error when booting the kernel: My setup:VC707 board with FMCOMMS3-EBZFollowed directions at AD-FMCOMMS2/3/4-EBZ on Microblaze [Analog Devices Wiki] and...
View ArticleHMC346 RF connection to DC ground
Does anyone know if there is a problem with DC grounding the RF pins of the HMC346 VVA? Do I need a DC block?
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ADV8005 EVB has no HDMI output on the 1080p TV
I used to be having the HDMI output on my 1080p TV. However, after trying to changing timing info for 4kx2k output, I'm no longer having the regular HDMI output, although I have updated the application...
View ArticleRe: ADV7842 Auto-Detect
Are you talking internal routing to the ADV7842. If so please elaborate on the appropriate registers to do this routing. I assuming it has to do with the Mux's on 10.7.1 in the Hardware guide?
View ArticleADIsimCLK and zero delay errors
I'm using an AD9522-3. The reference clock is 100 MHz. The VCO will operate at 2000 MHz. OUT0 will run at 100 MHz, and be fed back to the AD9522 for zero delay alignment. In ADIsimCLK, I select the...
View ArticleAD7606 serial input resistors and Capacitors
Hello, my question is concerning the data sheet pages 22-23 in chapter Analog input impedance. Which values should be used for this and why is are these resistors set to 0 Ohms in the evaluation board?...
View ArticleRe: Newbie Needs Help Loading Profile in AD9548 Eval Software
Okay, I solved the problem -- somewhat. The problem was that I was saving the profile using Microsoft's File-->Save process. Instead I was supposed to click on a "Save" GUI button provided by the...
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