CDC2351DBR Datasheet, PDF (6/14 Pages) Texas Instruments – 1-LINE TO 10-LINE CLOCK DRIVER WITH 3-STATE OUTPUTS

CDC2351
1-LINE TO 10-LINE CLOCK DRIVER
WITH 3-STATE OUTPUTS
SCAS442D – FEBRUARY 1994 – REVISED SEPTEMBER 2000
PARAMETER MEASUREMENT INFORMATION
A
Y1
tPHL1
tPLH1
Y2
tPHL2
tPLH2
Y3
tPHL3
tPLH3
Y4
tPHL4
tPLH4
Y5
tPHL5
tPLH5
Y6
tPHL6
tPLH6
Y7
tPHL7
tPLH7
Y8
tPHL8
tPLH8
Y9
tPHL9
tPLH9
Y10
tPHL10
tPLH10
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
Figure 2. Waveforms for Calculation of t_sk(o), t_sk(p), t_sk(pr)
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