CDC2351EP

1LINE TO 10LINE CLOCK DRIVER

WITH 3STATE OUTPUTS

SGLS248A − JUNE 2004 − REVISED AUGUST 2004

6

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

A

Y1

tPHL1

tPLH1

Y2

tPHL2

tPLH2

Y8

tPHL8

tPLH8

tPHL3

tPLH3

Y3

Y4

tPHL4

tPLH4

Y5

tPHL5

tPLH5

Y6

tPHL6

tPLH6

Y7

tPHL7

tPLH7

Y9

tPHL9

tPLH9

Y10

tPLH10

tPHL10

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.