NTE986

更新时间： 2024-11-23 04:12:51

品牌	Logo	应用领域
NTE		消费电路商用集成电路电视
页数	文件大小	规格书
3页	87K
描述
Integrated Circuit−Linear Single Chip TV Chroma Processor/Demodulator

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技术参数
数据手册

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NTE986 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.65	Is Samacsys：	N
Base Number Matches：	1

NTE986 数据手册

NTE986

Integrated Circuit−Linear

Single Chip TV Chroma Processor/Demodulator

Description:

The NTE986 is a monolithic silicon integrated circuit in a 24−Lead DIP type package that performs

the complete chroma processor and demodulating functions for color TV. This simple chip contains

all the features of the NTE797 chroma processor and the NTE1176 chroma demodulator.

Features:

D Phase Locked Subcarrier Regeneration Utilizing Sample and Hold Techniques.

D All Chroma Processing and Demodulating Circuitry on a Single Chip

D Supplementary ACC with Overload Detector to Prevent Over Saturation of the Picture Tube

D Linear DC Controls for Chroma Gain and Tint

D Dynamic “Flesh Correction” − Corrects Green and Purple Flesh Colors Without Affecting Primary

Colors.

D Balanced Chroma Demodulators with Low Output Impedance for Direct Coupling

D Internal RF Filtering

D Requires Few External Components

D Low System Dissipation − 0.5W Nominal

Absolute Maximum Ratings:

DC Supply Voltage (Between Pin18 and Pin17) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V

Device Dissipation (T_A≤ +55°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825mW

Derate Linearly Above T_A= +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.7mW/°C

Operating Ambient Temperature Range, T_opr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +85°C

Storage Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C

Lead Temperature (During Soldering, 1/16” (1.59mm) from case, 10s max), T_L. . . . . . . . . . +265°C

Electrical Characteristics: (T_A= +25°C, V+ =11.6V unless otherwise specified)

Test Conditions

Chroma In

Burst In

Parameter

Symbol

Typ Unit

Static Characteristics

Supply Current

5.3

3.7

2.9

2.2

R−Y, G−Y, B−Y Outputs

OSC Reference Inputs

Chroma Demodulator Input

Chroma Processor Input

V , V , V

8 9 10

V , V

11 12

12 3

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