The HFA1110 is a unity gain closed loop buffer that achieves -3dB bandwidth of 750MHz, while offering excellent video performance and low distortion. Manufactured on Intersil’s proprietary complementary bipolar UHF-1 process, the HFA1110 also offers very fast slew rate, and high output current. It is one more example of Intersil’s intent to enhance its leadership position in products for high speed signal processing applications.
   
Features
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 750MHz
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . . 1300V/µs
• Fast Settling Time (0.2%) . . . . . . . . . . . . . . . . . . . . . . 7ns
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
• Fixed Gain of +1
• Gain Flatness (100MHz) . . . . . . . . . . . . . . . . . . . . 0.03dB
• Differential Phase . . . . . . . . . . . . . . . . . . . 0.025 Degrees
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04%
• 3rd Harmonic Distortion (50MHz). . . . . . . . . . . . . . -80dBc
• 3rd Order Intercept (100MHz) . . . . . . . . . . . . . . . . 30dBm
   
Applications
• Video Switching and Routing
• RF/IF Processors
• Driving Flash A/D Converters
• High-Speed Communications
• Impedance Transformation
• Line Driving
• Radar Systems