DS36954M National Semiconductor, DS36954M Datasheet - Page 4

• Manufacturer Part Number: DS36954M
• Description: Quad Differential Bus Transceiver
• Manufacturer: National Semiconductor

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Switching Characteristics
Note 5: In EIA Standards EIA-422 and EIA-485, V
Note 6: Threshold parameter limits specified as an algebraic value rather than by magnitude.
Note 7: Hysteresis defined as V
Note 8: I
Note 9: Short one output at a time.
Note 10: Total package supply current.
Note 11: All typicals are given for V
Parameter Measurement Information
S1 to OA for DI = 3V
S1 to OB for DI = 0V
IN
FIGURE 1. Driver V
includes the receiver input current and driver TRI-STATE leakage current.
FIGURE 2. Receiver V
HST
CC
OD
= V
= 5.0V and T
and V
TH
FIGURE 5. Driver Enable and Disable Timing (t
− V
OH
TL
OC
and V
.
OC
A
, which is the average of the two output voltages with respect to ground, is called output offset voltage, V
DS011014-3
(Note 13)
= +25˚C.
(Continued)
OL
DS011014-4
DS011014-7
4
FIGURE 4. Driver Differential Propagation
Propagation Delay Load Circuit
FIGURE 3. Driver Differential
Delays and Transition Times
PZH
, t
PHZ
)
DS011014-8
DS011014-6
DS011014-5
OS
.