Data Sheet

ADG408/ADG409

Rev. D | Page 13 of 15

TERMINOLOGY

Ohmic resistance between D and S.

Source leakage current when the switch is off.

Drain leakage current when the switch is off.

Channel leakage current when the switch is on.

Analog voltage on Terminal D and Terminal S.

Channel input capacitance for off condition.

Channel output capacitance for off condition.

On switch capacitance.

Digital input capacitance.

Delay time between the 50% and 90% points of the digital input

and switch on condition.

Delay time between the 50% and 90% points of the digital input

and switch off condition.

Delay time between the 50% and 90% points of the digital

inputs and the switch on condition when switching from one

address state to another.

Off time measured between the 80% point of both switches

when switching from one address state to another.

Maximum input voltage for Logic 0.

Minimum input voltage for Logic 1.

Input current of the digital input.

Crosstalk

A measure of unwanted signal that is coupled through from one

channel to another as a result of parasitic capacitance.

Off Isolation

A measure of unwanted signal coupling through an off channel.

Charge Injection

A measure of the glitch impulse transferred from the digital

input to the analog output during switching.

Positive supply current.

Negative supply current.