Category: Hardware
We are using two ADV7393 chips mounted on a single PCB.
Operating Conditions:
・The same digital data is input to both chips.
・RSET = 4.12kΩ(1%),RL = 300Ω(1%)
・DAC 1 enabled only
Observation: When comparing the NTSC video output levels, Unit A outputs 0.95Vp-p and Unit B outputs 1.00Vp-p.
This is a difference of approximately 5%.
Upon measuring and comparing the voltage at the Rset pin, Unit A was 1.212V and Unit B was 1.273V.
This also shows a difference of approximately 5%.
Since the specifications for these levels are not listed in the data sheet, could you please provide the typical, minimum, and maximum values for the Rset pin voltage?
