Can I drive the AD7626 in a single-ended rather than differential?
I'm looking for proper amplifier to driving the AD7626 in a single-ended..(I have EVAL-AD7626EDZ & CED1Z) In circuit note, CN-0105, AD4932 show best performance with AD7626but it requires the...
View ArticleRe: New JTAG Connections (10 pin)
I went ahead and created an adapter for our dspFlash programmer so that we can provide flash programming support in the future for targets with the smaller connector. I made the adapter fit the...
View ArticleRe: ADP2108-3.0 output at 1V
Hi All and Tim, I finally got back to the project. Beefed up the grounds, still at one volt. Removing the output load, the regulator jumps to 3V, and reconnecting it causes the regulator to drop back...
View ArticleHigh speed hdmi switch
HelloIm looking for a device that has 2 Rx HDMI ports and 1 Tx HDMI portThe device must switch between Rx HDMI ports fast (~10mS)The Audio Channels should be handled separately Do you possess such...
View ArticleMultiplexer pspice model
Dear all,I downloaded several analog switch models and tried on the cadance capture 16.3, none of them works (ADG749/ADG741/ADG723/ADG721....), the error message is "ERROR -- Subcircuit HIGHONSWITCH...
View ArticleRe: Multiplexer pspice model
Zifang, There are several ".subckt....... .ends" blocks in the ADG749 spice model.Contact Cadence as to why they don't recognize them. Harry
View ArticleClik here to view.
Re: Understand ADXL345 output
1. I guess I did not realize sensitivity to tilt. So trying to move by hand is not a good idea. Thanks Neil. 2.Thanks to Achim, with his post I realized that I made a mistake in offset calculation ( I...
View ArticleRe: Multiplexer pspice model
And the ADG1211 has the definition of LOWONSWITCH, while I still didn't find the prototype of HIGHONSWITCH subcircuit.
View ArticleRe: technical document for your good ADV7626
Hi mattp,OK, I will contact this to local region sales.Thanks Kaos
View ArticleClik here to view.
Re: I2C address for ADAU1761
Hi Hossein, (This is an edit of my previous response, please disregard that one) I apologize for the delay with the US Thanksgiving Holiday last week. Table 21 described in the datasheet would need to...
View ArticleRe: ADL5391-Evalz as high frequency multiplier
You will need to populate R2 with a 56.2 Ohm resistor to terminate the Y-input. Other than that change, you should be set up for 1 GHz operation. Cheers,Joel
View ArticleAD8342 maximum single ended input?
What is the maximum signal level that can be applied to the AD8324 with a single ended input configuration as shown in figure 26 of the datasheet? I'd like to apply a 455 KHz sine wave with an...
View ArticleADV7611 Output Clock Instability and Overheating w DVI or HDMI Source Input
Hello, Thank you in advance for your help on this. I am using the ADV7611 device for HDMI Reception and have encountered some problem. I am including the setup conditions and problems. I am also...
View ArticleRe: Multiplexer pspice model
Hi Harry,For some mysterious reason, those file could not be properly load into the pspice as whole file, but I can read them with wordpad.I'm wondering it's a character issue.
View ArticleRe: AD8302 cap changes
Hi Frank, There is a closed form equation on page 16 of the AD8302 datasheet for the C_FLT caps, T (ns) = 3.3*C_ave (pF). With a 1uF cap, the low pass corner is 48 Hz. The time constant for the input...
View ArticleClik here to view.
Re: ADAU1761 i2c address issue
Hi again, You mentioned you had some problems implementing I2C reads on the ADAU1761. I created a simple test in SigmaStudio to read a DC value using a DSP readback cell, which generates an I2C read...
View ArticleClik here to view.
Re: AD9361 Calibration and its contraints
Hi, Thanks for your reply. what you mean to say is, it is left to users to pick appropriate API's, when doing re-configuration of the ad9361. [As an example] So, in other words, with a slight change...
View ArticleRe: ADUM3160 Problems
Hello Joseph, Please clarify what you mean by "VBUS2 is supplied with 5v via regulator on the device" Do you have VBUS2 connected to a 5V power supply and Vdd2 is generated by the internal regulator?...
View Article