m28333-3x Mindspeed Technologies, m28333-3x Datasheet - Page 38

• Manufacturer Part Number: m28333-3x
• Description: Single/dual/triple E3/ds3/sts-1 Line Interface Unit
• Manufacturer: Mindspeed Technologies

2.0 Functional Description
2.4 Jitter Tolerance
2.4.1 Jitter Transfer
Figure 2-9. Maximum Jitter Transfer Curve Requirement
2-14
–19.9 dB
0.1 dB
10 Hz
The receiver must meet certain jitter transfer specifications between the input and
output jitter as a function of frequency. These specifications are only intended to
be met with the use of a jitter attenuator. Because the M2833i does not contain a
jitter attenuator, one will have to be supplied externally. For reference purposes,
the specifications are discussed in the following documents and shown in
Figure
defines and describes DS3 jitter transfer.
transfer for the STS-1 rate.
STS-1 Category II
DS3 Category II
E3 rate—Assume the same as DS3.
DS3 rate—Bellcore GR499, section 7.3.2 and figures 7-3, 7-4, and 7-5,
STS-1 rate—Bellcore GR253, section 5.6.2.1, defines and describes jitter
DS3 Category I
2-9.
100 Hz
Mindspeed Technologies
1 kHz
Jitter Frequency
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
10 kHz
™
(Note: All slopes are 20 dB/decade)
M28331/M28332/M28333 (–3x)
100 kHz
28333-DSH-003-A
100985_012