參數(shù)資料
型號: ZL38001DGA
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 數(shù)字傳輸電路
英文描述: Low-Voltage Acoustic Echo Canceller with Low ERL Compensation
中文描述: DATACOM, ISDN ECHO CANCELLER, PDSO36
封裝: 0.300 INCH, QSOP-36
文件頁數(shù): 14/47頁
文件大小: 668K
代理商: ZL38001DGA
ZL38001
Data Sheet
14
Zarlink Semiconductor Inc.
Figure 4 - ST-BUS and GCI 8-Bit Companded PCM I/O on Timeslot 2 (Mode 2)
C4i
F0i (ST-BUS)
Sin
Rout
Rin
Sout
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
In ST-BUS/GCI Mode 2, echo canceller I/O channels are assigned to ST-BUS/GCI timeslot 2. Note that the user can configure PORT1
and PORT2 into different modes.
PORT1
PORT2
0
1
2
B
3
4
outputs = High impedance
inputs = don’t care
F0i (GCI)
start of frame (stbus & GCI)
EC
EC
相關(guān)PDF資料
PDF描述
ZL38001 Low-Voltage Acoustic Echo Canceller with Low ERL Compensation
ZL38001QDC Low-Voltage Acoustic Echo Canceller with Low ERL Compensation
ZL38002QDG Low-Voltage Acoustic Echo Canceller With Noise Reduction
ZL38002QDG1 Low-Voltage Acoustic Echo Canceller With Noise Reduction
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