Data Sheet

ADG801/ADG802

Rev. B | Page 9 of 16

TERMINOLOGY

The most positive power supply potential.

Positive supply current.

GND

Ground (0 V) reference.

S

The source terminal can be an input or an output.

D

The drain terminal can be an input or an output.

IN

Logic control input.

Analog voltage on Terminal D and Terminal S.

Ohmic resistance between Terminal D and Terminal S.

The difference between the maximum and minimum value of

on resistance as measured over the specified analog signal range.

Source leakage current with the switch off.

Drain leakage current with the switch off.

Channel leakage current with the switch on.

Maximum input voltage for Logic 0.

Minimum input voltage for Logic 1.

Input current of the digital input.

The off switch source capacitance is measured with reference

to ground.

The off switch drain capacitance is measured with reference

to ground.

The on switch capacitance is measured with reference

to ground.

Digital input capacitance.

The delay between applying the digital control input and when

the output switches on. See Figure 16.

The delay between applying the digital control input and when

the output switches off.

Charge Injection

A measure of the glitch impulse transferred from the digital

input to the analog output during switching.

Off Isolation

A measure of unwanted signal coupling through an off switch.

Bandwidth

The frequency at which the output is attenuated by 3 dB.

On Response

The frequency response of the on switch.

Insertion Loss

The loss due to the on resistance of the switch.