CLC440 Datasheet | National Semiconductor

Description The CLC440 is a wideband, low-power, voltage feedback op amp that offers 750MHz unity-gain bandwidth, 1500V/µs slew rate, and 90m A output current. For video applications, the CLC440 sets new standards for voltage feedback monolithics by offering the impressive bination of 0.015% differential gain and 0.025° differential phase errors while dissipating a mere 70m W. The CLC440 incorporates the proven properties of linear’s current feedback amplifiers (high bandwidth, fast slewing, etc.) into a “classical” voltage feedback architecture. This amplifier possesses truly differential and fully symmetrical inputs both having a high 900kΩ impedance with matched low input bias currents. Furthermore, since the CLC440 incorporates voltage feedback, a specific Rf is not required for stability. This flexibility in choosing Rf allows for numerous applications in wideband filtering and integration. Unlike several other high-speed voltage feedback op amps, the CLC440 operates with a wide range of dual or single supplies allowing for use in a multitude of applications with limited supply availability. The CLC440’s low 3.5n V/√Hz(en) and 2.5p A/√Hz(in) noise sets a very low noise floor. Features s s s s s s s s s Unity-gain stable High unity-gain bandwidth: 750MHz Ultra-low differential gain: 0.015% Very low differential phase: 0.025° Low power: 70m W Extremely fast slew rate: 1500V/µs High output current: 90m A Low noise: 3.5n V/√Hz Dual ±2.5V to ±6V or single 5V to 12V supplies Professional video Graphics workstations Test equipment Video switching & routing munications Medical imaging A/D drivers Photo diode transimpedance amplifiers Improved replacement for CLC420 or OPA620 Frequency Response (AV = +2V/V) Applications s s s s s s s s s Typical Application 10MHz to 40MHz Square and Triangular Wave Generator Generator Waveforms Pinout DIP & SOIC © 1999 National Semiconductor Corporation Printed in the U.S.A. http://.national. CLC440 Electrical Characteristics (AV =...