Maxim Integrated DS21Q55 User Manual

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JITTER ATTENUATION (T1 MODE) Figure 25-10

JITTER ATTENUATION (E1 MODE) Figure 25-11

FREQUENCY (Hz)

0dB

-20dB

-40dB

-60dB

1

10

100

1K

10K

JITTER ATTENUATION (dB)

100K

TR 62411 (Dec. 90)

Prohibited Area

Curve B

Curve A

DS21Q55
T1 MODE

FREQUENCY (Hz)

0dB

-20dB

-40dB

-60dB

1

10

100

1K

10K

JITTER ATTENUATION (dB)

100K

ITU G.7XX

Prohibited Area

TBR12

Prohibited

Area

DS21Q55

E1 MODE