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LE79R1011JC 参数 Datasheet PDF下载

LE79R1011JC图片预览
型号: LE79R1011JC
PDF下载: 下载PDF文件 查看货源
内容描述: [SLIC, Bipolar, PQCC32, PLASTIC, LCC-32]
分类和应用: 电信电信集成电路
文件页数/大小: 24 页 / 498 K
品牌: ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
 浏览型号LE79R1011JC的Datasheet PDF文件第11页浏览型号LE79R1011JC的Datasheet PDF文件第12页浏览型号LE79R1011JC的Datasheet PDF文件第13页浏览型号LE79R1011JC的Datasheet PDF文件第14页浏览型号LE79R1011JC的Datasheet PDF文件第16页浏览型号LE79R1011JC的Datasheet PDF文件第17页浏览型号LE79R1011JC的Datasheet PDF文件第18页浏览型号LE79R1011JC的Datasheet PDF文件第19页  
TEST CIRCUITS
Figure 5.
Two-to-Four Wire Insertion Loss
ATIP
ATIP
R
L
2
V
AB
V
L
R
L
2
B(RING)
B(RING)
R
SN
RSN
R
L
V
AB
AGND
AGND
R
RX
R
RX
V
SLIC
SLIC
R
T
R
T
VTX
VTX
I
L4-2
= 20 log(V
AB
/ V
RX
)
I
L2-4
= 20 log(V
TX
/ V
AB
)
BRS = 20 log(V
TX
/ V
RX
)
Figure 6.
Four-to-Two Wire Insertion Loss and Four-to-Four Wire Balance Return Signal
ATIP
VTX
SLIC
V
AB
R
L
AGND
R
RX
B(RING)
R
SN
V
RX
R
T
I
L4-2
= 20 log(V
AB
/ V
RX
)
BRS = 20 log(V
TX
/ V
RX
)
Figure 7.
1
ωC
<< R
L
Longitudinal Balance
ATIP
VTX
R
L
2
SLIC
V
AB
AGND
R
T
S1
C
V
L
V
L
R
L
2
B(RING)
R
SN
S2
R
RX
V
S2 Open, S1 Closed
L-T Long. Bal. =
-
20 log(V
AB
/ V
L
)
S2 Closed, S1Open
4-L Long. Sig. Gen. = 20 log(V
L
/ V
RX
)
Le79R101 Data Sheet
15