參數(shù)資料
型號(hào): L9310
英文描述: Line Interface and Line Access Circuit Full-Feature SLIC,Ringing Relay,and Test Access Device
中文描述: 線路接口和線路接入電路全功能用戶接口,振鈴繼電器,測(cè)試接入設(shè)備
文件頁(yè)數(shù): 56/60頁(yè)
文件大?。?/td> 1053K
代理商: L9310
Data Sheet
July 2001
Full-Feature SLIC, Ringing Relay, and Test Access Device
L9310 Line Interface and Line Access Circuit
56
Agere Systems Inc.
ac Applications
(continued)
First-Generation Codec ac Interface Network: Complex Termination
(continued)
Basic Loop Start Application Using T7504 Type Codec
(continued)
Table 23. L9310 Parts List for Agere T7504 First-Generation Codec Complex Termination, Meter Pulse
Application, Dual Battery Operation
(continued)
* See your Agere Account Representative for a recommended Secondary Protection Device.
Name
ac Interface
R
GX
Value
Tolerance
Rating
Function
6.34 k
1%
1/16 W Sets T/R to VITR dc transconductance and gain shaping for complex ter-
mination.
1/16 W Gain shaping for complex termination.
R
TGC
R
TGS
C
GS
C
TX
C
C1
C
C2
R
T3
R
T6
R
X
R
HB
R
RCV
R
GP
C
N
R
N1
R
N2
1.74 k
1%
12 nF
0.1
μ
F
0.47
μ
F
0.1
μ
F
49.9 k
40.2 k
115 k
113 k
59.0 k
54.9 k
120 pF
127 k
47.5 k
5%
20%
20%
20%
1%
1%
1%
1%
1%
1%
20%
1%
1%
10 V
10 V
10 V
10 V
1/16 W With R
GP
and R
RCV
, sets termination impedance and receive gain.
1/16 W With R
X
, sets transmit gain.
1/16 W With R
T6
, sets transmit gain.
1/16 W With R
X
, sets hybrid balance.
1/16 W With R
GP
and R
T3
, sets termination impedance and receive gain.
1/16 W With R
RCV
and R
T3
, sets termination impedance and receive gain.
10 V
High-frequency compensation.
1/16 W High-frequency compensation.
1/16 W High-frequency compensation, compensate for dc offset at RCVP/RCVN.
Gain shaping for complex termination.
ac/dc separation.
dc blocking capacitor.
dc blocking capacitor.
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