參數(shù)資料
型號: XRT75L06DIB-F
廠商: Exar Corporation
文件頁數(shù): 88/103頁
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 6CH 217BGA
標(biāo)準(zhǔn)包裝: 60
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 6/6
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 217-BBGA
供應(yīng)商設(shè)備封裝: 217-BGA(23x23)
包裝: 托盤
XRT75L06D
xr
SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
REV. 1.0.4
81
Telcordia GR-253-CORE defines an "87-3 Add" Pointer Adjustment, as the "87-3 Continuous" Pointer
Adjustment pattern, with an additional pointer adjustment inserted, as shown above in Figure 60.
Telcordia GR-253-CORE mandates that the Intrinsic Jitter, within the DS3 signal that is de-mapped from a
SONET signal, which is experiencing the "87-3 Add" pattern of Pointer Adjustments, must not exceed 1.3UI-
pp.
7.5.7
87-3 Cancel
Figure 61 presents an illustration of the 87-3 Cancel Pattern Pointer Adjustment Scenario per Telcordia GR-
253-CORE.
FIGURE 60. ILLUSTRATION OF THE 87-3 ADD POINTER ADJUSTMENT PATTERN
FIGURE 61. ILLUSTRATION OF 87-3 CANCEL POINTER ADJUSTMENT SCENARIO
43 Pointer Adjustments
Added Pointer Adjustment
No Pointer
Adjustments
Tt
86 or 87 Pointer Adjustments
No Pointer
Adjustments
T
Cancelled
Pointer Adjustment
相關(guān)PDF資料
PDF描述
XRT75L06IB-F IC LIU E3/DS3/STS-1 6CH 217BGA
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XRT75R03IV-F IC LIU E3/DS3/STS-1 3CH 128LQFP
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