- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367494 > L9214A CAP CER 220PF 3.15KVDC R3 RAD PDF資料下載
參數(shù)資料
| 型號(hào)： | L9214A |
| 英文描述： | CAP CER 220PF 3.15KVDC R3 RAD |
| 中文描述： | 低成本振鈴用戶接口 |
| 文件頁數(shù)： | 41/46頁 |
| 文件大?。?/td> | 790K |
| 代理商： | L9214A |
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頁第37頁第38頁第39頁第40頁當(dāng)前第41頁第42頁第43頁第44頁第45頁第46頁
Preliminary Data Sheet
October 2001
Low-Cost Ringing SLIC
L9214A/G
Agere Systems Inc.
41
ac Applications
(continued)
Design Examples
(continued)
Third-Generation Codec ac Interface Network
—
Complex Termination
(continued)
Table 22. L9214 Parts List for Agere T8536 Third-Generation Codec Meter Pulse Application ac and dc
Parameters; Fully Programmable
*
For loop stability, increase to 50
minimum if synthesizing 900
or 900
+ 2.16
μ
F termination impedance.
Name
Fault Protection
R
PT
R
PR
Protector
Power Supply
C
VBAT1
C
VBAT2
D
BAT1
C
CC
C
F1
C
F2
dc Profile
R
IPROG
R
IREF
Ringing/Ring Trip
C
RT
R
RT1
R
RT2
C
FB1
Value
Tolerance
Rating
Function
30
30
1%
1%
—
Fusible or PTC Protection resistor
*
.
Fusible or PTC Protection resistor
*
.
—
Secondary protection.
Agere L7591
0.1
μ
F
0.1
μ
F
1N4004
0.1
μ
F
0.22
μ
F
0.1
μ
F
20%
20%
—
20%
20%
20%
100 V
50 V
—
10 V
100 V
100 V
V
BAT
filter capacitor.
V
BAT
filter capacitor. |V
BAT2
| < |V
BAT1
|.
Reverse current.
V
CC
filter capacitor.
Filter capacitor.
Filter capacitor.
5.76 k
28.7 k
1%
1%
1/16 W
1/16 W
With R
IREF
, fixes dc current limit.
With R
IPROG
, fixes dc current limit.
1.0
μ
F
133 k
75 k
0.01
μ
F
20%
1%
1%
20%
10 V
1/16 W
1/16 W
100 V
Ring trip filter capacitor.
Ring trip filter resistor.
Ring trip filter resistor.
With C
FB2
, slows rate of battery reversal. Sets crest fac-
tor of balanced power ring signal.
With C
FB1
, slows rate of battery reversal. Sets crest fac-
tor of balanced power ring signal.
C
FB2
0.01
μ
F
20%
100 V
ac Interface
R
GX
R
CR
C
CC1
C
TX
C
C1
4750
10 k
270 pF
0.1
μ
F
0.1
μ
F
1%
5%
20%
20%
20%
1/16 W
1/16 W
10 V
10 V
10 V
Sets T/R to VITR transconductance.
Compensation resistor.
Compensation capacitor.
ac/dc separation.
dc blocking capacitor.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L9215A | CAP CER 2200PF 3.15KVDC R3 RAD |
| L9216A | CAP CER 270PF 3.15KVDC R3 RAD |
| L9217A | CAP CER 2700PF 3.15KVDC R3 RAD |
| L9218A | CAP CER 330PF 3.15KVDC R3 RAD |
| L9219A | CAP CER 390PF 3.15KVDC R3 RAD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L9215A | 制造商:AGERE 制造商全稱:AGERE 功能描述:Short-Loop Sine Wave Ringing SLIC |
| L9216A | 制造商:AGERE 制造商全稱:AGERE 功能描述:Short-Loop Ringing SLIC with Ground Start |
| L9217A | 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and PPM |
| L9218A | 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface |
| L9219A | 制造商:AGERE 制造商全稱:AGERE 功能描述:Low-Cost Line Interface with Reverse Battery and Dual Current Limit |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。