Advance Information

MT9041

3-89

Input Jitter

Modulation

Frequency

(Hz)

Input Jitter

Magnitude

(UIp-p)

Measured Jitter Output (UIp-p)

T1 Reference Input

E1 Reference Input

Output Jitter

Magnitude

(UIp-p)

Jitter

Attenuation

(dB)

Output Jitter

Magnitude

(UIp-p)

Jitter

Attenuation

(dB)

10

1.5

.355

12.52

.351

12.62

20

1.5

.186

18.13

.185

18.18

40

1.5

.095

23.97

.096

23.88

100

1.5

.039

31.70

.039

31.70

200

1.5

.021

37.08

.020

37.50

400

1.5

.012

41.94

.012

41.94

1000

1.5

.006

47.96

.007

46.62

7900*

1.044

.002

54.35

.002

54.35

7950*

1.044

.002

54.35

.002

54.35

7980*

1.044

.002

54.35

.002

54.35

7999*

1.044

.002

54.35

.002

54.35

8001*

1.044

.002

54.35

.002

54.35

8020*

1.044

.002

54.35

.002

54.35

8050*

1.044

.002

54.35

.002

54.35

8100*

1.044

.002

54.35

.002

54.35

10000

0.35

.004

38.84

.003

41.34

100000

0.20

.004

33.98

.003

36.48

Table 6 - Typical Jitter Transfer Function for the E1 Output

Notes

1) For input jitter from 10 kHz to 100 kHz, the jitter attenuation is of such magnitude that intrinsic jitter dominates the output

signal, rendering the jitter transfer function unmeasurable.

* Output jitter dominated by intrinsic jitter.