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NTE875 PDF预览

NTE875

更新时间: 2024-10-31 22:30:31
品牌 Logo 应用领域
NTE 放大器
页数 文件大小 规格书
4页 35K
描述
Integrated Circuit Video IF Amplifier/PLL Detector System

NTE875 技术参数

生命周期:Active零件包装代码:DIP
包装说明:DIP-28针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.23
商用集成电路类型:VIDEO DISCRIMINATOR解调类型:AM
JESD-30 代码:R-PDIP-T28功能数量:1
端子数量:28最高工作温度:70 °C
最低工作温度: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最大压摆率:80 mA
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):12 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子位置:DUAL

NTE875 数据手册

 浏览型号NTE875的Datasheet PDF文件第2页浏览型号NTE875的Datasheet PDF文件第3页浏览型号NTE875的Datasheet PDF文件第4页 
NTE875  
Integrated Circuit  
Video IF Amplifier/PLL Detector System  
Description:  
The NTE875 is a complete video IF signal processing system on a single 28–Lead DIP type package.  
This device contains a 5–stage gain–controlled IF amplifier, a PLL synchronous amplitude detector,  
self–contained gated AGC, and a switchable AFC detector. The increased flexibility of the NTE875  
makes it suitable for a wide variety of television applications where high quality video or sound carier  
recovery is required. These include home receiver video IFs, cable and subscription TV decoders,  
and parallel sound IF/intercarrier detector systems. Typical operating frequencies are 38.9MHz,  
45.75MHz, 58.75MHz, and 61.25MHz.  
Features:  
D Low Differential Gain and Phase  
D IF and Detector pin Compatible with NTE878 (Discontinued)  
D Common–Base IF Inputs for SAW Filters  
D True Synchronous Video Detector using PLL (Phase Lock Loop)  
D Excellent Stability at High System Gains  
D Noise–Average Gated AGC System  
D Uncommitted AGC Comparator Input  
D Internal AGC Gate Generator  
D Superior Small–Signal Detector Linearity  
D AFC Detector with Adjustable Output Bias  
D 9MHz Video Bandwidth  
D Reverse Tuner AGC Output  
Absolute Maximum Ratings:  
Power Supply Voltage, V2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V  
IF Supply Current, I5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA  
AGC Gate Voltage, V14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V  
Video Output Current, I16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA  
Phase Lock Loop (PLL) Filter Current, I18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA  
Detector Input Signal, νDET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Vrms  
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W  
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50°C/W  
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C  
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C  
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C  

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