NTE7084中文资料Integrated Circuit Color TV Sync Deflection Circuit数据手册NTE规格书

描述 Description

Description:
The NTE7084 is an IC containing not only the main functions required to achieve synchronization and deflection in color television receivers but also a generator of horizontal, vertical blanking pulses, and a generator of burst gate pulses (sandcastle type) in an 18–Lead DIP type package. This is a multifunctional device ideally suited for use in color television receivers aiming at high–quality picture re production.Functions:
• Synchronizing Separation
• Vertical Drive
• X–Ray Protection
• Vertical Oscillation
• Horizontal AFC
• Horizontal Oscillation
• Sandcastle Pulse (Burst Gate Pulse + Horizontal Blanking Pulse)
• Composite Blanking Pulse (Vertical + Horizontal Blanking Pulse)Features:
• Horizontal and Vertical Oscillations are Stable Against Variations in Ambient Temperature and Supply Voltage due to Small Warm–Up Drift.
• Small Variation in Horizontal Oscillation Frequency
• Good Linearity and Interlace because DC Bias at Vertical Output Stage is Subjected to Sampling Control Within Retrace Time.
• Vertical Blanking Pulse Width can be set freely by Peripheral Parts.
• Minimized Picture Distortion because AFC Circuit is Defeated During Vertical Trigger Pulse Input Period.
• Multifunctional and Compact