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Part Number: ADC3422 Tool/software: Hi,
I would employ SYSREF inputs of ADC3422.
Should I place a termination resistor near the input or it's already included inside the chip?
Thanks
Andrea
Part Number: ADC3422 Tool/software: Hello,
we are developing an RF receiver including an I/Q demodulator and a TI ADC3422 converter.
Analog I/Q outputs from the demodulator are fed to ADC inputs though a very simple passive network for AC coupling and…
Part Number: ADC3422 I'm looking for any links or references to a Linux driver for the ADC342x ADC. Alternatively, references to a non-Linux driver would work as well.
Thanks!
Brian
1) Measured VOCM and differential input to ADC3422 with keysight 34470A (7.5 digit DMM), the voltage is quite stable, voltage change < 1mV
2) Measured power supply +/-5V and 1.8V for analog with keysight 34470A, the voltage change < 1mV.
3) Removed…
Part Number: ADC3422 Hello,
Any one has more ideas on it?
ADC3422: adc3422 output data issue - Data converters forum - Data converters - TI E2E support forums
Part Number: ADC3422 I implemented the PRBS engine of previous thread some time ago.
Now I'm acquiring samples from a real chip, but these doesn't correspond to numbers generated by PRBS...
On original thread I noted that data value is obtained…
Part Number: ADC3422 Hi,
for in circuit testing purposes, we would employ the integrated PRBS generator for test sample data, which can be enabled on registers 0A and 0B.
We need to know details about PRBS generator, i.e. its internal structure, polyn…
Part Number: ADC3422 Hello,
In datasheet, the dc accuracy is in below table.
So if using this adc3422 to measure 2V input voltage.
the worst case error will be , 25mV offset and 2%FS = 40mV
so total error will be 25mv+40mV = 65mV.
Let me know if above…
Part Number: ADC3422 I don't see anything in the datasheet relating the ADC code to the reference voltage. For example, I set the output to be in binary mode and use a signal-ended input, then INP= Vcm = 0.95. If INM = 0.95, the voltage difference…
