Description:

The NTE15035 combines all the functions required for an NTSC color TV system on a 64–Lead DIP shrink type plastic package. This device is designed to have wide application capability, from a fundamental CTV application to a high–end MPX CTV with quasi–parallel SIF system, with minimal external parts and adjustments. A quasi–parallel SIF system assures buzz free sound reproduction.

Features:

PIF Section

● 3–Stage Variable Gain PIF Amplifier

● High Speed Peak AGC with Dual Time Constants

● Single End AFT Output with Defeat Function

● A Delayed RF AGC Output (Reverse AGC)

● Sync Positive Detected Video Output Polarity

● Internal Black/White Noise Inverter

Quasi–Parallel Inter Carrier Detector

● 3–Stage Variable Gain Intercarrier IF Amplifier

● Independent Peak AGC

● Intercarrier Detector with 90 deg. Carrier Shifter

SIF Section:

● 3–Stage Limiter Amplifier

● Differential Peak Detector

● Separated Detector Output and Electronic Attenuater Input for Multiplex TV Sound Reception

● Excellent Electronic Attenuater

● Preamplifier with an NF Terminal

Video Section:

● 2nd Order Picture Sharpness (DC Control)

● Contrast Control with Uni–Color Function

● Brightness Control with Pedestal Clamping Circuit (Adjustable DC Restoration Ratio)

● Internal Vertical Blanking

Chroma Section:

● ACC Circuit

● Color Control Circuit

● Uni–Color Control Circuit

● Adjustment Free APC Circuit

● Tint Control Circuit With Sync Pulse Output

● Color Differential Outputs

Deflection Section:

● Excellent Sync Separator

● Adjustment Free Count Down System

● Stable Vertical Synchronization

● Saw–Tooth Type AFC

● Horizontal Pre–Driver

● X–Ray Protector

● Vertical Drive Amplifier