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AM79574-1JC PDF预览

AM79574-1JC

更新时间: 2024-10-29 04:32:31
品牌 Logo 应用领域
超微 - AMD /
页数 文件大小 规格书
17页 235K
描述
Subscriber Line Interface Circuit

AM79574-1JC 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:QFJ包装说明:QCCJ, LDCC32,.5X.6
针数:32Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.03
电池馈电:RESISTIVE电池供电:-40 TO -58 V
混合:2-4 CONVERSIONJESD-30 代码:R-PQCC-J32
JESD-609代码:e0长度:13.97 mm
负电源额定电压:-5 V最大噪声:12 dBrnC
功能数量:1端子数量:32
最高工作温度:70 °C最低工作温度:
PSRR-Min:20 dB封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC32,.5X.6
封装形状:RECTANGULAR封装形式:CHIP CARRIER
电源:+-5 V认证状态:Not Qualified
座面最大高度:3.556 mm子类别:Analog Transmission Interfaces
最大压摆率:13 mA标称供电电压:5 V
表面贴装:YES电信集成电路类型:SLIC
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:11.43 mm
Base Number Matches:1

AM79574-1JC 数据手册

 浏览型号AM79574-1JC的Datasheet PDF文件第2页浏览型号AM79574-1JC的Datasheet PDF文件第3页浏览型号AM79574-1JC的Datasheet PDF文件第4页浏览型号AM79574-1JC的Datasheet PDF文件第5页浏览型号AM79574-1JC的Datasheet PDF文件第6页浏览型号AM79574-1JC的Datasheet PDF文件第7页 
Am79574  
Subscriber Line Interface Circuit  
DISTINCTIVE CHARACTERISTICS  
Programmable constant resistance feed  
Ground-key detect option available  
Line-feed characteristics independent of  
Two-wire impedance set by single external  
battery variations  
impedance  
Programmable loop-detect threshold  
Polarity reversal feature  
On-chip switching regulator for low-power  
Tip Open state for ground-start lines  
Test relay driver optional  
On-hook transmission  
dissipation  
Pin for external ground-key noise filter  
capacitor available  
BLOCK DIAGRAM  
(TIP)  
A
Ring Relay Driver  
Test Relay Driver  
RINGOUT  
TESTOUT  
C1  
C2  
C3  
C4  
E1  
Ground-Key  
Detector  
HPA  
Input Decoder  
and Control  
Two-Wire  
Interface  
E0  
HPB  
DET  
GKFIL  
VTX  
Signal  
Transmission  
RSN  
Off-Hook  
Detector  
B(RING)  
RD  
RDC  
Power-Feed  
Controller  
DA  
DB  
Ring-Trip Detector  
VREG  
Switching  
Regulator  
L
VBAT  
BGND  
CHS QBAT CHCLK  
VCC VEE AGND  
16855C-001  
Notes:  
1. Am79574—E0 and E1 inputs; ring and test relay drivers sourced internally to BGND.  
2. Output amplifier current gain (K1) = 1000.  
Publication# 16855 Rev: E Amendment: /0  
Issue Date: October 1999  

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