SN54ABTE16245 Datasheet, PDF (7/10 Pages) Texas Instruments – 16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

A
B
Device
1 – Y1
tPLH1
Device
1 – Yn
tPLH2
Device
n – Yn
SN54ABTE16245, SN74ABTE16245
16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS226J – JULY 1993 – REVISED DECEMBER 2001
PARAMETER MEASUREMENT INFORMATION
Device 1
Y1
A
Y2
Yn
tPHL1
tsk(o)
In
tsk(load)
Device n
tsk(temp)
Y1
B
Y2
Yn
NOTES: A. Pulse skew, tsk(p), is defined as the difference in propagation-delay times tPLH1 and tPHL1 on the same terminal at identical
operating conditions.
B. Output skew, tsk(o), is defined as the difference in propagation delay of any two outputs of the same device switching in the same
direction (e.g., |tPLH1 – tPLH2|).
C. Temperature skew, tsk(temp), is the output skew of two devices, both having the same value of VCC ± 1% and with package
temperature differences of 20°C.
W W D. Load skew, tsk(load), is measured with RX in Figure 2 at 13 for one unit and 56 for the other unit.
Figure 1. Voltage Waveforms for Extended Characteristics
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