HFA1100 Datasheet

• Low Distortion (30MHz, HD2) -56dBc
• -3dB Bandwidth 850MHz
• Very Fast Slew Rate 2300V/?s
• Fast Settling Time (0.1%) 11ns
• Excellent Gain Flatness
  • (100MHz) ?0.14dB
  • (50MHz) ?0.04dB
• High Output Current 60mA
• Overdrive Recovery <10ns
• Operates with 5V Single Supply (See AN9745)

• Low Distortion (30MHz, HD2) -56dBc
• -3dB Bandwidth 850MHz
• Very Fast Slew Rate 2300V/µs
• Fast Settling Time (0.1%) 11ns
• Excellent Gain Flatness
  • (100MHz) ±0.14dB
  • (50MHz) ±0.04dB
• High Output Current 60mA
• Overdrive Recovery <10ns
• Operates with 5V Single Supply (See AN9745)
• Pb-Free Available (RoHS Compliant)

The HFA1100 is a high-speed, wideband, fast settling current feedback amplifier built with Intersil's proprietary complementary bipolar UHF-1 process. It operates with single supply voltages as low as 4.5V (see Application Information section).

The HFA1100 is a basic op amp with uncommitted pins 1, 5, and 8.

This device offers a significant performance improvement over the AD811, AD9617/18, the CLC400-409, and the EL2070, EL2073, EL2030.