Description:

The NTE738 is a chroma IF amplifier with automatic chroma control, color killer, dc chroma control, and injection lock reference system followed by dc hue control.

Features:

● Minimum Number of External Components required

● DC Control of both Chroma Amplitude and Hue Shift

● Crystal–Controlled Internal Feedback Oscillator

● Built–in Noise Immunity

● Schmitt Trigger Color Killer

● Automatic Chroma Control

● Internal Burst Gate and Gate Pulse Shaping Circuit

● High Oscillator Lock–in Sensitivity

● Built–in Supply Regulation

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Power Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35mA

Horizontal Pulse Input Current . . . . . . . . . . . . . . . . . . . . . . . . . .250 µA Peak

Power Dissipation (Package Limitation), PD . . . . . . . . . . . . . . . . . . . 625mW

Derate above TA = +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0mW/°C

Operating Temperature Range (Ambient), Topr . . . . . . . . . . . –20° to +75°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . –65° to +150°C