I would like to know the input capacitance for the ADV7182 I2C interface?
Also need to know the specified Vol and Iol for the ADV7182 on the SDA TA and SCLK lines?
The only information I have available it shown on the data sheet. Let me forward this to the ADV7182 expert to see if he has more information.
Hello Rich Ghiorse,
The Input leakage current for the I2C pins is given in Table 2 of the ADV7182 datasheet.
The input Capacitance for the I2C pins are the same as the other digital input pins (10 pF). See table 2 of datasheet.
The VOH and VOL limits are dependant on the DVDDIO supply voltage. The VOH and VOL limits (for when DVDDIO is 1.8V or 3.3V) are given in table 2 of the datasheet for all Digital Inputs and outputs. These limits also apply to the I2C pins.
Analog Devices Inc.
We also have an IBIS model for the ADV7182 that can help you with your simulations.
The IBIS model is available here:
ADV7182 Design Support Files
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