This document provides technical specifications and application information for the Intersil EL5191 and EL5191A amplifiers. These devices are current feedback type amplifiers with a very high bandwidth of 1GHz, making them suitable for high-speed video, monitor, RF, and IF frequency designs.
| -3dB Bandwidth (Gain=1) | 1000 MHz |
|---|---|
| Supply Current (Enabled, No Load) | 9 mA |
| Supply Voltage Range | 5V to 10V |
| Operating Temperature Range | -40°C to +85°C |
| Supply Current (Disabled) | 100 µA typical |
| Input Voltage Noise Density | 3.8 nV/VHz |
The EL5191 exhibits a very high bandwidth of 1GHz.
Yes, the EL5191A incorporates an enable and disable function to reduce supply current.
The EL5191 is offered in 5-pin SOT-23, while the EL5191A is available in 6-pin and 8-pin SO packages.