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PBL38630/1SO PDF预览

PBL38630/1SO

更新时间： 2024-01-01 16:49:39
品牌 Logo 应用领域
爱立信 - ERICSSON 电信光电二极管电信集成电路
页数 文件大小 规格书
16页 167K
描述
SLIC, Bipolar, PDSO24, SOIC-24

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中文翻译

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PBL38630/1SO 技术参数

生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP,针数：24
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.13JESD-30 代码：R-PDSO-G24
长度：15.4 mm功能数量：1
端子数量：24最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE认证状态：Not Qualified
座面最大高度：2.65 mm标称供电电压：5 V
表面贴装：YES技术：BIPOLAR
电信集成电路类型：SLIC温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL宽度：7.5 mm
Base Number Matches：1

PBL38630/1SO 数据手册

 浏览型号PBL38630/1SO的Datasheet PDF文件第2页浏览型号PBL38630/1SO的Datasheet PDF文件第3页浏览型号PBL38630/1SO的Datasheet PDF文件第4页浏览型号PBL38630/1SO的Datasheet PDF文件第5页浏览型号PBL38630/1SO的Datasheet PDF文件第6页浏览型号PBL38630/1SO的Datasheet PDF文件第7页 
October 1998  
PBL 386 30/1  
Subscriber Line  
Interface Circuit  
Description  
Key Features  
The PBL 386 30/1 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated  
circuit for use in Digital Loop Carrier, FITL and other telecommunications equipment.  
The PBL 386 30/1 has been optimized for low total line interface cost and a high  
degree of flexibility in different applications.  
· High and low battery supply with  
automatic switching  
· 65 mW on-hook power dissipation in  
active state  
The PBL 386 30/1 emulates resistive loop feed, programmable between 2x50 Ω and  
2x900 Ω, with short loop current limiting adjustable to max 45 mA. In the current limited  
region the loop feed is nearly constant current with a slight slope corresponding to  
2x30kΩ.  
A second lower battery voltage may be connected to the device to reduce short loop  
power dissipation. The SLIC automatically switches between the two battery supply  
voltages without need for external components or external control.  
The SLIC incorporates loop current and ring trip detection functions.  
The PBL 386 30/1 is compatible with loop start signaling.  
Two- to four-wire and four- to two-wire voice frequency (VF) signal conversion is  
accomplished by the SLIC in conjunction with either a conventional CODEC/filter or  
with a programmable CODEC/filter, e.g. SLAC, SiCoFi, Combo II. The programmable  
two-wire impendance, complex or real, is set by a simple external network.  
Longitudinal voltages are suppressed by a feedback loop in the SLIC and the  
longitudinal balance specifications meet the DLC requirements.  
· On-hook transmission  
· Long loop battery feed tracks Vbat for  
maximum line voltage  
· Only +5 V feed in addition to battery  
· Selectable transmit gain (1x or 0.5x)  
· No power-up sequence  
· Tertiary protection arrangement  
· Programmable signal headroom  
· 43V open loop voltage @ -48V battery  
feed  
· Constant loop voltage for line leakage  
<5 mA (RLeak ~ >10 kΩ @ -48V)  
The PBL 386 30/1 package options are 24-pin SOIC and 28-pin PLCC.  
· Full longitudinal current capability  
during on-hook state  
· Analog over temperature protection  
permits transmission while the  
protection circuit is active  
· Integrated Ring Relay Driver  
Ring Relay  
RRLY  
· -40°C to +85°C ambient temperature  
Driver  
range  
DT  
C1  
C2  
Ring Trip  
Comparator  
DR  
TIPX  
RINGX  
HP  
Input  
Decoder  
and  
Control  
DET  
Line Feed  
Controller  
and  
Longitudinal  
Signal  
POV  
PSG  
PBL  
VCC  
Two-wire  
Interface  
PLC  
LP  
38630/1  
Suppression  
VBAT2  
VBAT  
PLD  
REF  
Off-hook  
Detector  
PBL 386 30/1  
24-pin SOIC, 28-pin PLCC  
4-193  
AGND  
BGND  
VTX  
RSN  
VF Signal  
Transmission  
PTG  
Figure 1. Block diagram.  
1234567...16

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PBL38630/1SO:T ERICSSON

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PBL38630/2QNS INFINEON

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PBL38630/2QNS ERICSSON

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PBL38630/2QNT ERICSSON

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PBL38630/2SH INFINEON

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 		SLIC, Bipolar, PDSO24, PLASTIC, SSOP-24
PBL38630/2SHA INFINEON

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 		SLIC, 2-4 Conversion, Bipolar, PDSO24,
PBL38630/2SHT INFINEON

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 		SLIC, Bipolar, PDSO24, SSOP-24
PBL38630/2SHT ERICSSON

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 		SLIC, 2-4 Conversion, Bipolar, PDSO24, SSOP-24
PBL38630/2SO INFINEON

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 		SLIC, Bipolar, PDSO24, PLASTIC, SO-24
PBL38630/2SOT INFINEON

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 		SLIC, 2-4 Conversion, Bipolar, PDSO24, SOIC-24

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