November 2006
ASM2P2351AH
rev 0.3
Parameter Measurement Information
A
Y1
tPHL 1
tPLH 1
Y2
tPHL 2
tPLH 2
Y3
tPHL 3
tPLH 3
Y4
tPHL 4
tPLH 4
tPLH 5
tPLH 6
Y5
tPHL 5
Y6
tPHL 6
Y7
tPHL 7
tPLH 7
Y8
tPHL 8
tPLH 8
Y9
tPHL 9
tPLH 9
Y10
tPHL 10
tPLH 10
Figure 2. Waveforms for Calculation of tsk(o), tsk(p), tsk(pr)
NOTES: A. Output skew, tsk(o), is calculated as the greater of:
– The difference between the fastest and slowest of tPLHn (n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
– The difference between the fastest and slowest of tPHLn (n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
B. Pulse skew, tsk(p), is calculated as the greater of | tPLHn – tPHLn | (n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10).
C. Process skew, tsk(pr), is calculated as the greater of:
– The difference between the fastest and slowest of tPLHn (n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) across multiple devices under identical operating conditions
– The difference between the fastest and slowest of tPHLn (n = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) across multiple devices under identical operating conditions
1-Line To 10-Line Clock Driver With 3-State Outputs
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Notice: The information in this document is subject to change without notice.
PULSECORE [ PulseCore Semiconductor ]
