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Part Number: ADS7883
SPI signals which I sampled from ADS7883 component in my board, are attached above.
Above the signals there is a ruler with numerated ticks.
The time between each two adjacent ticks is 1/75Mhz. The SCLK is spread over 5 ticks…
Hi there, and welcome to our e2e forum!
This probably should have been a 'Ask a new question' sort of post since your query does not seem to relate to the clock jitter of the ADS7883. By Nyquist, a 3MSPS ADC device could sample a 1.5MHz signal.…
Part Number: ADS7947 Other Parts Discussed in Thread: ADS7883 , I'm looking to replace ADS7883. (single ended, rail-to-rail)
My Analog supply voltage is 5V and sample rate is 500 kHz.
The ADS7947 is a pseudo-differential AD.
Will it be suitable for…
Part Number: ADS7883 How can it be (from other post):
The junction-to-case top thermal resistance for the ADS7883SBDBVT is 54.3 °C/W. The junction-to-board thermal resistance is 35.3 °C/W.
when thermal impedance in the data sheet is 295.2 °C/W…
Other Parts Discussed in Thread: ADS7883 Will the ADS7883 work with a jittery clock? The only clock is SCLK which can be intermittent.
I'm assuming that only the falling edge of ~CS (Conversion Start) needs low jitter.
Other Parts Discussed in Thread: ADS7883EVM , ADS7883 , THS4031 Hi all,
I am using the ADS7883EVM as a prototype board to include the ADS7883 in my design.
At this point, I would like to get rid of the analog part of the board, and use the digital part only…
Other Parts Discussed in Thread: ADS7883 Hi,
we are testing with the ADS7883 ADC evaluation board, sampling a digital pulse. We are trying to measure the pulse amplitude of a 250 ns wide pulse. The signals into the AD7883 eval board are single-ended +5V…
Not 50MHz but it is limited to SPI CLK so 40MHz max right?
I didn't check the SYNCHRONIZER issue yet but my current configuration works now. As I said I want to read 2 SPI slaves simulataneously. Therefore I used SPI and a shift register from CLB. …
