This document is a technical datasheet for the National Semiconductor LM733 and LM733C devices. These are two-stage, differential input, differential output wide-band video amplifiers designed with internal series-shunt feedback to provide wide bandwidth with low phase distortion and high gain stability.
The LM733 is specified for military temperature ranges (-55°C to +125°C), while the LM733C is specified for commercial ranges (0°C to +70°C). Key features include a 120 MHz bandwidth, selectable gains of 10, 100, and 400 without frequency compensation, and high common mode rejection ratios at high frequencies. The document provides absolute maximum ratings, electrical characteristics tables, typical performance graphs, and test circuit schematics.
| Bandwidth (Gain 3) | 120 MHz |
|---|---|
| Input Resistance | 250 kΩ |
| Selectable Gains | 10, 100, 400 |
| Operating Temperature (LM733C) | 0°C to +70°C |
| Differential Input Voltage (Max) | +5V |
The device offers selectable gains of 10, 100, and 400 without needing frequency compensation.
The amplifier has a bandwidth of 120 MHz.
Available packages include Dual-In-Line, Metal Can, and Powerc (TO-5).