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HFA1120 Datasheet(PDF) 1 Page - Intersil Corporation |
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HFA1120 Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 10 page 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 HFA1100, HFA1120 850MHz, Low Distortion Current Feedback Operational Amplifiers The HFA1100, 1120 are a family of high-speed, wideband, fast settling current feedback amplifiers built with Intersil's proprietary complementary bipolar UHF-1 process. Both amplifiers operate 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. The HFA1120 includes inverting input bias current adjust pins (pins 1 and 5) for adjusting the output offset voltage. These devices offer a significant performance improvement over the AD811, AD9617/18, the CLC400-409, and the EL2070, EL2073, EL2030. For Military grade product refer to the HFA1100/883, HFA1120/883 data sheet. The Op Amps with Fastest Edges Features • 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) Applications • Video Switching and Routing • Pulse and Video Amplifiers • RF/IF Signal Processing • Flash A/D Driver • Medical Imaging Systems • Related Literature - AN9420, Current Feedback Theory - AN9202, HFA11XX Evaluation Fixture - AN9745, Single 5V Supply Operation Pinouts HFA1100 (PDIP, SOIC) TOP VIEW HFA1120 (SOIC) TOP VIEW Ordering Information PART NUMBER (BRAND) TEMP. RANGE (oC) PACKAGE PKG. NO. HFA1100IP -40 to 85 8 Ld PDIP E8.3 HFA1100IB (H1100I) -40 to 85 8 Ld SOIC M8.15 HFA1120IB (H1120I) -40 to 85 8 Ld SOIC M8.15 HFA11XXEVAL DIP Evaluation Board for High-Speed Op Amps INPUT 220MHz SIGNAL OUTPUT (AV = 2) HFA1130 OP AMP 0ns 25ns NC -IN +IN V- 1 2 3 4 8 7 6 5 NC V+ OUT NC - + BAL -IN +IN V- 1 2 3 4 8 7 6 5 NC V+ OUT BAL - + Data Sheet May 1999 File Number 2945.7 |
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