KH206

www.fairchildsemi.com KH206 Overdrive-Protected Wideband Op Amp Features I I I I I I I I General Description The KH206 is a wideband, overdrive-protected operational amplifier designed for applications needing both speed and high drive capability (100mA). Utilizing a well-established current feedback architecture, the KH206 exhibits performance far beyond that of conventional voltage feedback op amps. For example, the KH206 has a bandwidth of 180MHz at a gain of +20 and settles to 0.1% in 19ns. Plus, the KH206 has a combination of important features not found in other high-speed op amps. The 100mA output current and the large signal bandwidth of 70MHz (20Vpp) make the KH206 ideal for applications which involve both high signal amplitudes and heavy loads as in coaxial line driving applications. Complete overdrive protection has been designed into the KH206. This is critical for applications, such as ATE and instrumentation, which require protection from signal levels high enough to cause saturation of the amplifier. This feature allows the output of the op amp to be protected against short circuits using techniques developed for low-speed op amps. With this capability, even the fastest signal sources can feature effective short circuit protection. The KH206 is constructed using thin film resistor/bipolar transistor technology, and is available in the following versions: KH206AI KH206AK -25°C to +85°C -55°C to +125°C -55°C to +125°C 12-pin TO-8 can 12-pin TO-8 can, features b...