ADUM5401_VB AD [Analog Devices], ADUM5401_VB Datasheet - Page 19

• Manufacturer Part Number: ADUM5401_VB
• Description: Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter
• Manufacturer: AD [Analog Devices]

Data Sheet
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
The t
the falling edge of the V
edge of the V
DD1(Q)
DD1 (D)
DD1 (MAX)
SO (LOAD)
PHL
DD1 (Q)
DD1 (D)
DD1 (MAX)
SO (LOAD)
Propagation Delay
PHL
is the minimum operating current drawn at the V
is the typical input supply current with all channels
is the current available to the load.
propagation delay is measured from the 50% level of
DD1(Q)
is the input current under full dynamic and V
Ox
reflects the minimum current operating condition.
signal.
Ix
signal to the 50% level of the falling
ISO
and the I/O pins are
ISO
DD1
load
pin
Rev. B | Page 19 of 28
ADuM5401/ADuM5402/ADuM5403/ADuM5404
t
t
edge of the V
V
Propagation Delay Skew, t
t
that is measured between units at the same operating temperature,
supply voltages, and output load within the recommended
operating conditions.
Channel-to-Channel Matching, (t
Channel-to-channel matching is the absolute value of the
difference in propagation delays between 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
PSK
PLH
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
Ix
signal to the 50% level of the rising edge of the
PSK
PSKCD
/t
PSKOD)
PHL
and/or t
PLH