Description
●The HFA1100/883 is a high speed, wideband, fast settling current feedback amplifier. Built with Intersil’ proprietary, complementary bipolar UHF-1 process, it is the fastest monolithic amplifier available from any semiconductor manufacturer.
●The HFA1100/883’s wide bandwidth, fast settling character istic, and low output impedance, make this amplifier ideal for driving fast A/D converters.
●Component and composite video systems will also benefit from this amplifier’s performance, as indicated by the excellent gain flatness, and 0.03%/0.05 Deg. Differential Gain/Phase specifications (RL = 75Ω).
●Features
●• This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
●• Low Distortion (HD3, 30MHz) . . . . . . . . . . -84dBc (Typ)
●• Wide -3dB Bandwidth . . . . . . . . . . . . . . . 850MHz (Typ)
●• Very High Slew Rate . . . . . . . . . . . . . . . 2300V/µs (Typ)
●• Fast Settling (0.1%) . . . . . . . . . . . . . . . . . . . . 11ns (Typ)
●• Excellent Gain Flatness (to 50MHz) . . . . . 0.05dB (Typ)
●• High Output Current . . . . . . . . . . . . . . . . . . 65mA (Typ)
●• Fast Overdrive Recovery . . . . . . . . . . . . . . <10ns (Typ)
●Applications
●• Video Switching and Routing
●• Pulse and Video Amplifiers
●• Wideband Amplifiers
●• RF/IF Signal Processing
●• Flash A/D Driver
●• Medical Imaging Systems
