ADG714/ADG715

–9–

REV. 0

Most positive power supply potential.

Most negative power supply in a dual supply

application. In single supply applications, this

should be tied to ground.

Positive Supply Current.

Negative Supply Current.

GND

Ground (0 V) Reference

S

Source Terminal. May be an input or output.

D

Drain Terminal. May be an input or output.

Ohmic resistance between D and S.

On-resistance match between any two channels,

Flatness is defined as 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.”

Analog voltage on terminals D and S.

“OFF” Switch Source Capacitance. Measured

with reference to ground.

“OFF” Switch Drain Capacitance. Measured

with reference to ground.

“ON” Switch Capacitance. Measured with ref-

erence to ground.

Digital Input Capacitance.

Delay time between loading new data to the

shift register and selected switches switching on.

Delay time between loading new data to the

shift register and selected switches switching off.

Off Isolation

A measure of unwanted signal coupling through

an “OFF” switch.

Crosstalk

A measure of unwanted signal which is coupled

through from one channel to another as a result

of parasitic capacitance.

Charge

A measure of the glitch impulse transferred

Injection

from the digital input to the analog output

during switching.

Bandwidth

The frequency at which the output is attenuated

by –3 dBs.

On Response

The frequency response of the “ON” switch.

Insertion Loss The loss due to the ON resistance of the switch.

Maximum input voltage for Logic 0.

Minimum input voltage for Logic 1.

Input current of the digital input.

Positive Supply Current.

TERMINOLOGY