
NTE Electronics
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:
Phase Locked Subcarrier Regeneration Utilizing Sample and Hold Techniques.
All Chroma Processing and Demodulating Circuitry on a Single Chip
Supplementary ACC with Overload Detector to Prevent Over Saturation of the Picture Tube
Linear DC Controls for Chroma Gain and Tint
Dynamic “Flesh Correction” − Corrects Green and Purple Flesh Colors Without Affecting Primary Colors.
Balanced Chroma Demodulators with Low Output Impedance for Direct Coupling
Internal RF Filtering
Requires Few External Components
Low System Dissipation − 0.5W Nominal
Absolute Maximum Ratings:
DC Supply Voltage (Between Pin18 and Pin17) . . . . . . . . . . . . . . . . . . . . .13.2V
Device Dissipation (TA ≤ +55°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .825mW
Derate Linearly Above TA = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . 8.7mW/°C
Operating Ambient Temperature Range, Topr . . . . . . .. . . . . . . . −40° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . .. . . . . . . . . −65° to +150°C
Lead Temperature (During Soldering, 1/16” (1.59mm) from case, 10s max), TL . . . . . . . . . . +265°C