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tphase error 10

tphase error 11

tphase error 12

tphase error 15

CLKIN

Outputs

Operating

at CLKIN

Frequency

Outputs

Operating

at 2

× CLKIN

Frequency

tphase error 13

tphase error 14

CDC536

SCAS378G – APRIL 1994 – REVISED JULY 2004

PARAMETER MEASUREMENT INFORMATION (continued)

A.

NOTES: . Output skew, tsk(o), is calculated as the greater of:

•

The difference between the fastest and slowest of tphase error n (n = 10, 11, . . . 15)

B.

Process skew, tsk(pr), is calculated as the greater of:

•

The difference between the maximum and minimum tphase error n (n = 10, 11, . . . 15) across multiple devices

under identical operating conditions.

Figure 3. Waveforms for Calculation of tsk(o) and tsk(pr)

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