adg1206 Analog Devices, Inc., adg1206 Datasheet - Page 16

• Manufacturer Part Number: adg1206
• Description: Low Capacitance, 16- And 8-channel ?15 V/+12 V Icmos? Multiplexers
• Manufacturer: Analog Devices, Inc.

ADG1206/ADG1207
TERMINOLOGY
R
Ohmic resistance between D and S.
ΔR
Difference between the R
R
Flatness is defined as the difference between the maximum and
minimum value of on resistance as measured.
I
Source leakage current when the switch is off.
I
Drain leakage current when the switch is off.
I
Channel leakage current when the switch is on.
V
Analog voltage on Terminals D and S.
C
Channel input capacitance for the off condition.
C
Channel output capacitance for the off condition.
C
On switch capacitance.
C
Digital input capacitance.
t
Delay time between the 50% and 90% points of the digital input
and the switch on condition.
t
Delay time between the 50% and 90% points of the digital input
and the switch off condition.
t
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.
S
D
D
ON
OFF
TRANSITION
ON
FLAT(ON)
S
D
D
IN
D
, I
(Off)
(Off)
, C
(Off)
ON
(V
(Off)
(EN)
(EN)
S
(On)
S
S
)
(On)
ON
of any two channels.
Rev. 0 | Page 16 of 20
T
Off time measured between the 80% points of the switches
when switching from one address state to another.
V
Maximum input voltage for Logic 0.
V
Minimum input voltage for Logic 1.
I
Input current of the digital input.
I
Positive supply current.
I
Negative supply current.
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.
Bandwidth
The frequency at which the output is attenuated by 3 dB.
On Response
The frequency response of the on switch.
THD + N
The ratio of the harmonic amplitude plus noise of the signal to
the fundamental.
ACPSRR (AC Power Supply Rejection Ratio)
Measures the ability of a part to avoid coupling noise and
spurious signals that appear on the supply voltage pin to the
output of the switch. The dc voltage on the device is modulated
by a sine wave of 0.62 V p-p. The ratio of the amplitude of
signal on the output to the amplitude of the modulation is the
ACPSRR.
INL
DD
SS
BBM
INL
INH
(I
INH
)