- 您現在的位置：買賣IC網 > PDF目錄367494 > L9312 Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications PDF資料下載
參數資料
| 型號： | L9312 |
| 英文描述： | Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications |
| 中文描述： | 線路接口和線路接入電路轉發電池SLIC和振鈴繼電器的訓練班- 57應用 |
| 文件頁數： | 37/40頁 |
| 文件大小： | 709K |
| 代理商： | L9312 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁當前第37頁第38頁第39頁第40頁
Data Sheet
July 2001
Forward Battery SLIC and Ringing Relay for TR-57 Applications
L9312 Line Interface and Line Access Circuit
Agere Systems Inc.
37
ac Applications
(continued)
First-Generation Codec ac Interface Network: Resistive Termination
(continued)
Example 1, Real Termination
(continued)
Table 16
.
L9312 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
BAT1
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.
23.2 k
86.7 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
相關PDF資料 |
PDF描述 |
|---|---|
| L9313 | Line Interface and Line Access Circuit Full-Feature SLIC and Ringing for TR-57 Applications |
| L9350 | Single Peripheral Driver |
| L9355 | Dual Peripheral Driver |
| L9500A | High-Voltage Ringing SLIC for VolP Applications |
| L9653M | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L9313 | 制造商:AGERE 制造商全稱:AGERE 功能描述:Line Interface and Line Access Circuit Full-Feature SLIC and Ringing for TR-57 Applications |
| L9324 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Peripheral Driver |
| L9326 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| L-932P3C | 制造商:Kingbright Corporation 功能描述: |
| L-9331 | 制造商:Ideal Industries Inc 功能描述:L-9331 |
發布緊急采購，3分鐘左右您將得到回復。