The AD53500 is a complete high speed driver designed for use in digital or mixed signal test systems where high speed and high output drive capabilities are needed. Combining a high speed monolithic process and a unique surface mount package, this product attains superb electrical performance while preserving optimum packing densities and long-term reliability thanks to an ultrasmall 20-lead, PSOP package with built-in heat sink. Applications * Automatic Test Equipment * Semiconductor Test Systems * Board Test Systems * Instrumentation and Characterization Equipment * –2 V to +6 V Output Range * 2.5 Ohm Output Resistance * 2.5 ns Tr/Tf for a 3 V Step * 300 MHz Toggle Rate