參數(shù)資料
型號: PSF21911
廠商: SIEMENS A G
元件分類: 數(shù)字傳輸電路
英文描述: ISDN Echocancellation Circuit for Terminal Applications IEC-Q TE
中文描述: DATACOM, ISDN ECHO CANCELLER
文件頁數(shù): 110/164頁
文件大小: 1401K
代理商: PSF21911
PSB 21911
PSF 21911
External Circuitry
Semiconductor Group
110
11.97
3.4.2
U-Interface
The hybrid suggested for the PSB 21911 IEC-Q TE is identical to the hybrid
recommended for the PEB 2091 IEC-Q.
Figure 44 U-Interface Hybrid Circuit
Note: To achieve optimum performance all capacitors of the hybrid should be MKT.
Ceramic capacitors are not recommended.
ITS09706
3.01 k
681
10 k
k
10
24
k
10
10 k
24
C
K
6.8 nF
619
10 nF
10 nF
10 nF
1
μ
F
1:1.6
U
619
AOUT
BIN
AIN
BOUT
_
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PDF描述
PSB21911 ISDN Echocancellation Circuit for Terminal Applications IEC-Q TE
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