參數(shù)資料
型號： LUCL9311AP-D
英文描述： Line Interface and Line Access Circuit Full-Feature SLIC with High Longitudinal Balance, Ringing Relay,and GR-909 Test Access
中文描述： 線路接口和線路接入電路全功能用戶接口高縱向平衡，振鈴繼電器，和GR - 909測試訪問
文件頁數(shù)： 45/50頁
文件大小： 852K
代理商： LUCL9311AP-D
Data Sheet
July 2001
Ringing Relay, and GR-909 Test Access
L9311 Full-Feature SLIC with High Longitudinal Balance,
Agere Systems Inc.
45
ac Applications
(continued)
First-Generation Codec ac Interface Network: Resistive Termination
(continued)
Example 1, Real Termination
(continued)
Table 21
.
L9311 Parts List for Agere T7504 First-Generation Codec Resistive Termination, Single Battery
Operation
* See your Agere Account Representative for a recommended secondary protection device.
Name
Fault Protection
R
PR
Value
Tolerance
Rating
Function
50
1%
Fusible
or PTC
Fusible
or PTC
—
—
Protection resistor.
R
PT
50
1%
Protection resistor.
Protector*
Protector*
Power Supply
C
VBAT1
C
CC
C
DD
C
F2
dc Profile
R
VPROG
R
VREF
Supervision
C
RTF
R
RTF
R
RS1
R
LCTH
ac Interface
R
GX
C
TX
C
C1
C
C2
R
T3
180 V to 320 V
100 V to 130 V
—
—
Ring-side secondary protector.
Tip-side secondary protector.
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.015
μ
F
20%
20%
20%
20%
100 V
10 V
10 V
100 V
Filter capacitor.
Filter capacitor.
Filter capacitor.
Filter capacitor.
33.2 k
64.9 k
1%
1%
1/16 W
1/16 W
With R
VREF
fix dc current limit.
With R
VPROG
fix dc current limit.
0.1
μ
F
1 M
400
59 k
20%
1%
5%
1%
100 V
1/16 W
2 W
1/16 W
Ring trip filter capacitor.
Ring trip filter resistor.
Sets ring trip threshold.
With R
VREF
, fix loop supervision threshold.
6.34 k
0.15
μ
F
0.33
μ
F
0.1
μ
F
140
k
1%
20%
20%
20%
1%
1/16 W
10 V
10 V
10 V
1/16 W
Sets T/R to VITR transconductance.
ac/dc separation.
dc blocking capacitor.
dc blocking capacitor.
With R
GP
and R
RCV
, sets termination impedance and
receive gain.
With R
X
, sets transmit gain.
With R
T6
, sets transmit gain.
With R
X
, sets hybrid balance.
With R
GP
and R
T3
, sets termination impedance and
receive gain.
With R
RCV
and R
T3
, sets termination impedance and
receive gain.
Optional. Compensates for input offset at RCVN/RCVP.
R
T6
R
X
R
HB
R
RCV
49.9
k
100
k
100
k
100
k
1%
1%
1%
1%
1/16 W
1/16 W
1/16 W
1/16 W
R
GP
43.2
k
1%
1/16 W
R
GN
Optional
28.3
k
1%
1/16 W
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