LMH6559 - National Semiconductor

LMH6559 High-Speed / Closed-Loop Buffer

The LMH6559 is a high-speed, closed-loop buffer designed for applications requiring the processing of very high frequency signals. While offering a small signal bandwidth of 1750MHz, and an ultra high slew rate of 4580V/µs the LMH6559 consumes only 10mA of quiescent current. Total harmonic distortion into a load of 100Ω at 20MHz is −52dBc. The LMH6559 is con.

Features

n n n n n n n Closed-loop buffer 1750MHz small signal bandwidth 4580V/µs slew rate 0.06% / 0.02˚ differential gain/phase −52dBc THD at 20MHz Single supply operation (3V min.) 75mA output current Applications n n n n n n n n Video switching and routing Test point drivers High frequency active filters Wideband DC clamping buffers High-speed peak detector circuits Transmission systems Telecommunications Test equipment and instrumentation Typical Schematic 20064133 © 2003 National Semiconductor Corporation DS200641 www.national.com LMH6559 Absolute Maximum Ratings (Note 1) Wave Soldering.