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…
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. …
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…