ACS411CS View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

ACS411CS

Acapella Optical Modem IC

Semtech Corporation 

E2 Jitter specification

When configured for E2 operation, the Jitter Tolerance

performance exceeds that specified in ITU-T G.823.

In the absence of input jitter, the output jitter generated

from the Digital PLL for E2 operation is:

Frequency band

Output Jitter

20Hz to 400kHz

80kHz to 400kHz

0.7UIpp

0.09UIpp

E2 Jitter Tolerance

10

1

0.1

1.0E+00

1.0E+01

1.0E+02

1.0E+03

1.0E+04

1.0E+05

1.0E+06

E2 Jitter Transfer

10

0

1.0E+00

-10

1.0E+01

1.0E+02

1.0E+03

1.0E+04

1.0E+05

1.0E+06

-20

-30

-40

-50

-60

Figure 18: E2 Jitter specifications.

ACS411CS PRE-RELEASE Issue 6.0 July 1999.

28

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