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NTE1859 PDF预览

NTE1859

更新时间: 2024-10-29 22:54:23
品牌 Logo 应用领域
NTE 噪声抑制集成电路消费电路商用集成电路电视光电二极管
页数 文件大小 规格书
3页 31K
描述
Integrated Circuit dbx TV Noise Reduction Integrated Circuit

NTE1859 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.57
Is Samacsys:N商用集成电路类型:DOLBY NOISE REDUCTION IC
谐波失真:0.1%JESD-30 代码:R-PDIP-T16
信道数量:1功能数量:1
端子数量:16最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified最大供电电压 (Vsup):15 V
最小供电电压 (Vsup):5 V表面贴装:NO
温度等级:COMMERCIAL EXTENDED端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

NTE1859 数据手册

 浏览型号NTE1859的Datasheet PDF文件第2页浏览型号NTE1859的Datasheet PDF文件第3页 
NTE1859  
Integrated Circuit  
dbx TV Noise Reduction Integrated Circuit  
Description:  
The NTE1859 is an integrated circuit designed for the dbx–TV noise reduction decode circuit for multi-  
channel TV sound systems. This device contains a voltage controlled amplifier, a variable de–empha-  
sis circuit with new configuration and RMS detectors with completely integrated active band pass fil-  
ters, and offers the complete dbx–TV noise reduction decoder only with a few external components.  
Features:  
D Integrated Band Pass Filters using Active Filtering Technique and Thin Film Structure with  
High Capacitance  
D Variable De–emphasis Circuit with New Circuit Configuration  
D Minimum Number of External Components  
D Wide Operation Voltage Range: 4.7V to 16V  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V  
Allowable Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715mW  
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C  
Recommended Operating Voltage:  
Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 15V  
Electrical Characteristics: (TA = +25°C, VCC = +9V Reference Level: 0dB = –5dBm (436mVrms)  
unless otherwise specified)  
Parameter  
Consumption Current  
Decode Characteristics  
Symbol  
Test Conditions  
Min  
4.0  
5.5  
Typ  
5.0  
7.0  
Max Unit  
I
6.3  
8.5  
mA  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
No Signal  
CC  
V –1  
od  
Vi = –5dB, f = 300Hz  
Vi = –15dB, f = 300Hz  
Vi = –30dB, f = 300Hz  
Vi = 0dB, f = 1kHz  
V –2  
od  
–14.5 –13.0 –11.5  
–44.5 –43.0 –41.5  
V –3  
od  
V –4  
od  
1.3  
3.3  
5.3  
V –5  
od  
–19.4 –17.4 –15.4  
–39.6 –37.6 –35.6  
Vi = –10dB, f = 1kHz  
Vi = –20dB, f = 1kHz  
Vi = 0dB, f = 8kHz  
V –6  
od  
V –7  
od  
–4.3  
–1.8  
0.7  
V –8  
od  
–30.9 –28.4 –25.9  
–45.2 –42.7 –40.2  
Vi = –10dB, f = 8kHz  
Vi = –20dB, f = 8kHz  
V –9  
od  

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