Datasheet

ADG3248
Rev. A | Page 9 of 12
TERMINOLOGY
V
CC
Positive power supply voltage.
GND
Ground (0 V) reference.
V
INH
Minimum input voltage for Logic 1.
V
INL
Maximum input voltage for Logic 0.
I
I
Input leakage current at the control inputs.
I
OZ
Off state leakage current. I
OZ
is the maximum leakage current at
the switch pin in the off state.
I
OL
On state leakage current. I
OL
is the maximum leakage current at
the switch pin in the on state.
V
P
Maximum pass voltage. V
P
relates to the clamped output voltage
of an NMOS device when the switch input voltage is equal to
the supply voltage.
R
ON
Ohmic resistance offered by a switch in the on state. R
ON
is
measured at a given voltage by forcing a specified amount of
current through the switch.
ΔR
ON
On resistance match between any two channels, that is,
R
ON
max − R
ON
min.
C
X
Off
Off switch capacitance.
C
X
On
On switch capacitance.
C
IN
Control input capacitance. C
IN
consists of IN.
I
CC
Quiescent power supply current. I
CC
represents the leakage
current between the V
CC
and ground pins and is measured
when all control inputs are at a logic high or logic low level and
the switches are off.
t
PLH
, t
PHL
Data propagation delay through the switch in the on state.
Propagation delay is related to the RC time constant R
ON
× C
L
,
where C
L
is the load capacitance.
t
BBM
On or off time measured between the 90% points of both
switches when switching from one to another.
t
TRANS
Time taken to switch from one channel to the other, measured
from 50% of the in signal to 90% of the out signal.
Maximum Data Rate
Maximum rate at which data can be passed through the switch.
Channel Jitter
Peak-to-peak value of the sum of the deterministic and random
jitter of the switch channel.