adum5401w Analog Devices, Inc., adum5401w Datasheet - Page 14

• Manufacturer Part Number: adum5401w
• Description: Quad-channel Isolators With Integrated Dc-to-dc Converter
• Manufacturer: Analog Devices, Inc.

ADuM5401W/ADuM5402W/ADuM5403W
TERMINOLOGY
I
I
when there is no external load at V
operating below 2 Mbps, requiring no additional dynamic supply
current. I
I
I
simultaneously driven at a maximum data rate of 25 Mbps
with full capacitive load representing the maximum dynamic
load conditions. Resistive loads on the outputs should be
treated separately from the dynamic load.
I
I
conditions.
I
I
t
t
falling edge of the V
of the V
PHL
DD1 (Q)
DD1 (Q)
DD1 (D)
DD1 (D)
DD1 (MAX)
DD1 (MAX)
ISO (LOAD)
ISO (LOAD)
PHL
propagation delay is measured from the 50% level of the
Propagation Delay
is the minimum operating current drawn at the V
is the typical input supply current with all channels
Ox
DD1 (Q)
is the input current under full dynamic and V
is the current available to an external V
signal.
reflects the minimum current operating condition.
Ix
signal to the 50% level of the falling edge
ISO
and the I/O pins are
ISO
load.
ISO
DD1
load
pin
Rev. 0 | Page 14 of 20
t
t
edge of the V
V
t
t
that is measured between units at the same operating temperature,
supply voltages, and output load within the recommended
operating conditions.
t
Channel-to-channel matching is the absolute value of the difference
in propagation delays between the two channels when operated
with identical loads.
Minimum Pulse Width
The minimum pulse width is the shortest pulse width at which
the specified pulse width distortion is guaranteed.
Maximum Data Rate
The maximum data rate is the fastest data rate at which the
specified pulse width distortion is guaranteed.
PLH
PLH
PSK
PSK
PSKCD
Ox
is the magnitude of the worst-case difference in t
propagation delay is measured from the 50% level of the rising
signal.
Propagation Delay Skew
Propagation Delay
/t
PSKOD
Channel-to-Channel Matching
Ix
signal to the 50% level of the rising edge of the
PHL
and/or t
PLH