DS90C401
Pin Descriptions
TABLE 1. Device Pin Descriptions
Pin No.
4, 8
3, 7
2, 6
5
1
Name
D
IN
D
OUT+
D
OUT−
GND
V
CC
Description
TTL/CMOS driver input pins
Non-inverting driver output pin
Inverting driver output pin
Ground pin
Positive power supply pin,
+5.0V
±
10%
Note 3:
All typicals are given for: V
CC
= +5.0V, T
A
= +25˚C.
Note 4:
Channel-to-Channel Skew is defined as the difference between the
propagation delay of the channel and the other channels in the same chip
with an event on the inputs.
Note 5:
Chip to Chip Skew is defined as the difference between the mini-
mum and maximum specified differential propagation delays.
Note 6:
Generator waveform for all tests unless otherwise specified: f = 1
MHz, Z
O
= 50Ω, t
r
≤
6 ns, and t
f
≤
6 ns.
Note 7:
ESD Ratings:
HBM (1.5 kΩ, 100 pF)
≥
3,500V
EIAJ (0Ω, 200 pF)
≥
250V
Note 8:
Output short circuit current (I
OS
) is specified as magnitude only,
minus sign indicates direction only.
Note 9:
C
L
includes probe and jig capacitance.
Ordering Information
Operating
Temperature
−40˚C to +85˚C
Package Type/
Number
SOP/M08A
DS90C401M
Order Number
Truth Table
D
IN
L
H
D
IN
>
0.8V and
D
IN
<
2.0V
H = Logic high level
L = Logic low level
X = Indeterminant state
D
OUT+
L
H
X
D
OUT−
H
L
X
Note 1:
“Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. They are not meant to imply that
the devices should be operated at these limits. The table of “Electrical
Characteristics” specifies conditions of device operation.
Note 2:
Current into device pins is defined as positive. Current out of device
pins is defined as negative. All voltages are referenced to ground except:
V
OD1
and
∆V
OD1
.
Typical Performance Characteristics
Power Supply Current
vs Power Supply Voltage
Power Supply Current
vs Temperature
10001311
10001312
5
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