Re: AD9914 evaluation board's phase noise measurement.
The difference in PLL loop bandwidths could be related to the reference clock frequency used vs PLL multiplication value (N) setting. For example, if the REF CLK is 100MHz and N=25 vs 50MHz and N=50 to...
View ArticleRe: ADE7763 and AD8479 isolation
Hi xmas79 1. Accuracy: If you have a large enough signal such as 0.22Vpeak, there is no need to set PGA of 2 to get higher accuracy. You can maintain PGA of 1 and still get the same level of accuracy....
View ArticleRe: Few questions about the ADA1701 SigmaDSP
1: Certainly a great chip for this solution, with some caveats later about memory/feature creep 2: The chip can be completely controlled "real time" via i2c or SPI. Those busses aren't generally...
View ArticlePower Supply for HMC 5805LS6
I am having HMC5805LS6 manufactured by Hittite Microwave. The data sheet of this amplifier tells that we need to connect a 10V power supply to this amplifier for its operation.Can you please let me...
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Using the AD8476 as a differential attenuator/driver
Is its possible to use the AD8476 as an attenuator (G = 0.500)? I need to drive a delta-sigma ADC but the range of the ADC is too small so I want to attenuate the input so the full range of my sensor...
View Article[Need Help: Chinese character can not display normally under blimp3.7 with...
Hi all: I use blimp 3.7 to develop OSD menu in the chip adv 7625, after i change the menu language to Chinese, i found that some Chinese Charactors are lost or in other words, can not display...
View ArticleADV7842-7511: ScriptX for "1920x1080@50 RGB in_444 24bit" ?
For EVAL board ADV7842-7511, ScriptX contains “5-8c 1920x1080@60 RGB in_444 24bit”. Does script exist for 50Hz, i.e. for “1920x1080@50 RGB in_444 24bit”, or I shall build it myself? Thanks
View ArticleHittite HMC607-SX
Hi,Hittite HMC607 operating frequency from DC-15GHz.Hittite HMC607-SX operating frequency from DC-7GHz.May I know what does suffix SX means ?. Please advise with Suffix SX why the operating frequency...
View ArticleAD9361 loopback test
I know there is a lppoback test , When you tested things you set RX to FM Radio band (88..108 MHz) and TX to 2.4 GHz.Then you used my spectrum analyzer FM demod function to demod FM radio @ 2.4.I know...
View ArticleMaximum video throughput of BF609
What is the maximum throughput of video input/output of BF609.FinBoard has a 720p@30 sensor, is it maximum ? I'd like to use 720p@60, is it possible ?
View ArticleRe: ADIS16334 old evaluation board
Hi NevadaMark Thank you for your good support.Could I have the difference between ver2 and 3?I'm happy if I know that. Regardsmoto
View ArticleRe: AD8133 Reference Schematics Required
Hi Anna,Thanks for your quick response. It helps a lot.Jane
View ArticleRe: the transfer length limit of RSI on BF70X
thanks Brian's explanation. this is just confusion from one of our customers.
View ArticleRe: AD7176-2 REFOUT while using an external reference
Hi sin,You can set REF_EN to be enabled in order to get a 2.5V output in the REFOUT pin even when using an external reference of 5V, which is set using the REF_SEL(x). Regards,Jarwin
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AD7190/AD7191, questions for input and PGA inside
Hi, We are now studying AD7190 and AD7191 to be receiving differential voltage output from magnetoresistive current sensor.So far, AD8421 instrumentation amp is used for the purpose, but considering...
View ArticleRe: ADV8005 can not output 4k
Hi, Please let us know what is the software driver version that you have been using . Best Regards,Jeyasudha.M
View ArticleRe: ADV8005 can not output 4k
Hi, Please type rev command in console and you can know the software driver version that you have been using Best Regards,Jeyasudha.M
View ArticleADV7401: does it support progressive output with CVBS video input through SDP
As saw in the ADV7401 datasheet, I cannot find any information about how to output progressive video when input from SDP with CVBS signals. Does it support this? Thanks.
View ArticleRe: Where can I get the registers' configuration process of AD9361 from none...
Thanks Michael,Actually, our system is TDD product, which should have a accurate timing control on TX and RX.We know AD9361 should be used SPI to control it. But, even based on RTOS, the timing still...
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