ADG419
TERMINOLOGY
CS (Off)
Off switch source capacitance.
VDD
Most positive power supply potential.
CD, CS (On)
On switch capacitance.
VSS
Most negative power supply potential in dual-supply applications.
In single-supply applications, it may be connected to GND.
tTRANSITION
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.
VL
Logic power supply (5 V).
GND
tD
Ground (0 V) reference.
Off time or on time measured between the 90% points of both
switches when switching from one address state to the other.
S
Source terminal. May be an input or an output.
VINL
D
Maximum input voltage for Logic 0.
Drain terminal. May be an input or an output.
VINH
IN
Minimum input voltage for Logic 1.
Logic control input.
I
INL (IINH)
RON
Input current of the digital input.
Ohmic resistance between D and S.
Crosstalk
IS (Off)
A measure of unwanted signal that is coupled through from one
channel to another as a result of parasitic capacitance.
Source leakage current with the switch off.
ID (Off)
Off Isolation
Drain leakage current with the switch off.
A measure of unwanted signal coupling through an off channel.
ID, IS (On)
IDD
Channel leakage current with the switch on.
Positive supply current.
VD (VS)
ISS
Analog voltage on terminals D, S.
Negative supply current.
Rev. B | Page 11 of 16
ROCHESTER [ Rochester Electronics ]
