HFA1100IJ

HS-1120RH August 1996 Radiation Hardened, Ultra High Speed Current Feedback Amplifier with Offset Adjust Description The HS-1120RH is a radiation hardened, high speed, wideband, fast settling current feedback amplifier. These devices are QML approved and are processed and screened in full compliance with MIL-PRF-38535. Built with Intersil’ proprietary, complementary bipolar UHF-1 (DI bonded wafer) process, it is the fastest monolithic amplifier available from any semiconductor manufacturer. The HS-1120RH’s wide bandwidth, fast settling characteristic, and low output impedance, make this amplifier ideal for driving fast A/D converters. Additionally, it offers offset voltage nulling capabilities as described in the “Offset Adjustment” section of this datasheet. 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 Degree Differential Gain/Phase specifications (RL = 75Ω). Detailed electrical specifications are contained in SMD 5962F9675601VPA, available on the Intersil Website or AnswerFAX systems (document #967560) A Cross Reference Table is available on the Intersil Website for conversion of Intersil Part Numbers to SMDs. The address is (http://www.intersil.com/datasheets/smd/smd_xref. html). SMD numbers must be used to order Radiation Hardened Products. Features • Electrically Screened to SMD 5962F9675601VPA • MIL-PRF-38535 Class V Compliant • 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. . . . . . . . . . . . . . .