I'm looking to use the ADL5205 Dual digital VGA but am confused by the rated input swing in the datasheet.
In Table 1 Page 3 it shows "Maximum input swing: 8 Vp-p" in the input stage section
In Table 3 Page 6 "Absolute Maximum Ratings" it says:
-"Input Voltage (VINx+, VINX-): -0.5V to +3.1V"
-"Differential Input Voltage((VINX+)-(VINX-)): +/- 1V"
So how can the input swing be 8 Vp-p with an absolute maximum differential voltage of +/- 1V?
Is there a mistake in the datasheet or am I misunderstanding this?
I'm also wondering. But maybe it has something to do with the gain setting.
The conditions for all the specs (probably including abs max) are: gain code 000000 (max gain).
The gain-code for the 8Vp-p input spec is 111111 (min gain).