Data Sheet

NTE748
Integrated Circuit
TV Sound Circuit

Description:
The NTE748 is an integrated circuit in a 14-Lead DIP type package designed for IF limiting, detection,
audio preamplifier and driver for the sound portion of a TV receiver.

Features:
Excellent Limiting with 80µV(rms) Input Signal typ
Large Output–Voltage Swing-to 3.5V(rms) typ
High IF Voltage Gain-65dB typ
Zener Power-Supply Regulation Built-in
Short-Circuit Protection
A Coincidence Discriminator that Requires Only One RLC Phase Shift Network
Preamplifier to Drive a Single External-Transistor Class-A Audio Output Stage

Replaces:
ECG748, GEIC-183, SK3236,
WEP 2026
Motorola HEP C6060P, MC1351P
Raytheon RE 331-IC

Additional Model #'s
76-NTE748
NTE748

UPC: 768249343615