- 您现在的位置：买卖IC网 > PDF目录378041 > PBL386302SOT (ERICSSON) Subscriber Line Interface Circuit PDF资料下载
参数资料
| 型号： | PBL386302SOT |
| 厂商： | ERICSSON |
| 英文描述： | Subscriber Line Interface Circuit |
| 中文描述： | 用户线接口电路 |
| 文件页数： | 8/16页 |
| 文件大小： | 134K |
| 代理商： | PBL386302SOT |
PBL 386 30/2
8
Pin Description
Figure 7. Pin configuration, 24-pin SSOP, 24-pin SOIC and 28 pin PLCC package, top view.
Refer to figure 7.
PLCC
1
2
3
4
5
Symbol
PTG
RRLY
HP
NC
RINGX
Description
P
rog.
T
ransmit
G
ain. Left open transmit gain = 0.0 dB, connected to AGND transmit gain = -6.02 dB.
R
ing
R
e
l
a
y
driver output. The relay coil may be connected to maximum +14V.
Connection for
H
igh
P
ass filter capacitor, C
HP
. Other end of C
HP
connects to TIPX.
N
o internal
C
onnection
The TIPX and RINGX pins connect to the tip and ring leads of the two-wire interface via overvoltage
protection components and ring relay (and optional test relay).
B
attery
G
rou
nd
, should be tied together with AGND.
The TIPX and RINGX pins connect to the tip and ring leads of the two-wire interface via overvoltage
protection components and ring relay (and optional test relay).
Bat
tery supply
V
oltage. Negative with respect to AGND.
An optional second (2)
Bat
tery
V
oltage connects to this pin.
P
rogrammable
S
aturation
G
uard. The resistive part of the DC feed characteristic is programmed by a
resistor connected from this pin to VBAT.
N
o internal
C
onnection
Connection for
L
ow
P
ass filter capacitor, C
LP
. Other end of C
LP
connects to VBAT.
Input to the ring trip comparator. With DR more positive than DT the detector output, DET, is at logic
level low, indicating off-hook condition. The external ring trip network connects to this input.
Input to the ring trip comparator. With DR more positive than DT the detector output, DET, is at logic
level low, indicating off-hook condition. The external ring trip network connects to this input.
6
7
BGND
TIPX
8
9
10
VBAT
VBAT2
PSG
11
12
13
NC
LP
DT
14
DR
1
2
3
4
5
6
7
8
9
10
11
24
23
22
21
20
19
18
17
16
15
14
RRLY
PTG
HP
RINGX
BGND
TIPX
VBAT
LP
POV
VTX
AGND
C2
RSN
REF
PLD
VCC
C1
DT
PSG
PLC
VBAT2
DET
12
13
DR
NU
24-pin SOIC
and
24-pin SSOP
5
6
7
8
9
10
11
25
24
23
22
21
20
19
4
3
2
1
2
2
2
1
1
1
1
1
1
1
P
R
H
N
BGND
TIPX
VBAT
VBAT2
PSG
L
NC
D
D
N
C
C
D
VCC
NC
PLD
POV
PLC
REF
NC
A
R
V
RINGX
28-pin PLCC
相关PDF资料 |
PDF描述 |
|---|---|
| PBL386302 | Subscriber Line Interface Circuit |
| PBL386302QNS | Subscriber Line Interface Circuit |
| PBL38630-2 | Subscriber Line Interface Circuit |
| PBL386402QNT | Subscriber Line Interface Circuit |
| PBL38640-2 | Subscriber Line Interface Circuit |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PBL38640/1R1 | 制造商:ERCONA CORP 功能描述:IC, TELECOM, SUBSCRIBER LINE INTERFACE CIRCUIT, SOIC24,TUBE 制造商:Ericsson 功能描述:IC, TELECOM, SUBSCRIBER LINE INTERFACE CIRCUIT, SOIC24,TUBE 制造商:Ericsson 功能描述:TELECOM-SLIC, 24 Pin Plastic SMT |
| PBL38640/2QNA | 功能描述:电信线路管理 IC POTS RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray |
| PBL38640/2QNT | 功能描述:IC LINE INTERFACE SLIC PLCC-28 RoHS:否 类别:集成电路 (IC) >> 接口 - 电信 系列:FlexiSLIC™ 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 06/Feb/2012 标准包装:750 系列:* |
| PBL38640/2QNTR2B | 制造商:Infineon Technologies AG 功能描述: |
| PBL38640/2R2 | 制造商:Ericsson 功能描述:IC,SLIC,2-4 CONVERSION,BIPOLAR,LDCC,28PIN,PLASTIC,TUBE |
发布紧急采购，3分钟左右您将得到回复。