NTE15035 Datasheet, PDF (1/6 Pages) NTE Electronics – Integrated Circuit Video IF, Chroma Deflection

NTE15035
Integrated Circuit
Video IF, Chroma Deflection
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 funda-
mental 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
D 3–Stage Variable Gain PIF Amplifier
D High Speed Peak AGC with Dual Time Constants
D Single End AFT Output with Defeat Function
D A Delayed RF AGC Output (Reverse AGC)
D Sync Positive Detected Video Output Polarity
D Internal Black/White Noise Inverter
Quasi–Parallel Inter Carrier Detector
D 3–Stage Variable Gain Intercarrier IF Amplifier
D Independent Peak AGC
D Intercarrier Detector with 90 deg. Carrier Shifter
SIF Section:
D 3–Stage Limiter Amplifier
D Differential Peak Detector
D Separated Detector Output and Electronic Attenuater Input for Multiplex TV Sound Reception
D Excellent Electronic Attenuater
D Preamplifier with an NF Terminal
Video Section:
D 2nd Order Picture Sharpness (DC Control)
D Contrast Control with Uni–Color Function
D Brightness Control with Pedestal Clamping Circuit (Adjustable DC Restoration Ratio)
D Internal Vertical Blanking
Chroma Section:
D ACC Circuit
D Color Control Circuit
D Uni–Color Control Circuit
D Adjustment Free APC Circuit
D Tint Control Circuit With Sync Pulse Output
D Color Differential Outputs