HFA1100 Data Sheet October 26, 2004 FN2945.9 850MHz, Low Distortion Current Feedback Features Operational Amplifiers Low Distortion (30MHz, HD2) -56dBc The HFA1100 is a high-speed, wideband, fast settling -3dB Bandwidth 850MHz current feedback amplifier built with Intersil s proprietary Very Fast Slew Rate . 2300V/s complementary bipolar UHF-1 process. It operates with single supply voltages as low as 4.5V (see Application Fast Settling Time (0.1%) . 11ns Information section). Excellent Gain Flatness The HFA1100 is a basic op amp with uncommitted pins 1, 5, - (100MHz) . 0.14dB and 8. - (50MHz) 0.04dB This device offers a significant performance improvement High Output Current . 60mA over the AD811, AD9617/18, the CLC400-409, and the Overdrive Recovery <10ns EL2070, EL2073, EL2030. Operates with 5V Single Supply (See AN9745) Ordering Information Pb-Free Available (RoHS Compliant) PART NUMBER TEMP. PKG. (BRAND) RANGE (C) PACKAGE DWG. Applications HFA1100IP -40 to 85 8 Ld PDIP E8.3 Video Switching and Routing HFA1100IB -40 to 85 8 Ld SOIC M8.15 Pulse and Video Amplifiers (H1100I) RF/IF Signal Processing HFA1100IB96 -40 to 85 8 Ld SOIC M8.15 (H1100I) Tape and Reel Flash A/D Driver HFA1100IBZ (Note) -40 to 85 8 Ld SOIC (Pb-free) M8.15 Medical Imaging Systems (H1100I) Related Literature HFA1100IBZ96 (Note) -40 to 85 8 Ld SOIC M8.15 (H1100I) Tape and Reel - AN9420, Current Feedback Theory (Pb-free) - AN9202, HFA11XX Evaluation Fixture HFA11XXEVAL DIP Evaluation Board for High-Speed Op - AN9745, Single 5V Supply Operation Amps Pinout NOTE: Intersil Pb-free products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate HFA1100 (PDIP, SOIC) termination finish, which are RoHS compliant and compatible with TOP VIEW both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or NC 1 8 NC exceed the Pb-free requirements of IPC/JEDEC J STD-020C. 2 -IN - 7 V+ + The Op Amps with Fastest Edges +IN 3 6 OUT V- 4 5 NC INPUT 220MHz SIGNAL OUTPUT (A = 2) V HFA1100 OP AMP 0ns 25ns CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 321-724-7143 Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2000, 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners.HFA1100 Absolute Maximum Ratings T = 25C Thermal Information A Voltage Between V+ and V- 12V Thermal Resistance (Typical, Note 1) (C/W) (C/W) JA JC Input Voltage . V SUPPLY PDIP Package . 130 N/A Differential Input Voltage . 5V SOIC Package . 170 N/A Output Current (50% Duty Cycle) 60mA Maximum Junction Temperature (Plastic Package) 150C Maximum Storage Temperature Range . -65C to 150C Operating Conditions Maximum Lead Temperature (Soldering 10s) 300C (SOIC - Lead Tips Only) Temperature Range -40C to 85C CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. is measured with the component mounted on an evaluation PC board in free air. JA Electrical Specifications V = 5V, A = +1, R = 510 , R = 100 , Unless Otherwise Specified SUPPLY V F L (NOTE 2) TEST TEST TEMP. PARAMETER CONDITIONS LEVEL (C) MIN TYP MAX UNITS INPUT CHARACTERISTICS Input Offset Voltage (Note 3) A 25 - 2 6 mV AFull - - 10 mV Input Offset Voltage Drift C Full - 10 - V/C V CMRR V = 2V A 25 40 46 - dB IO CM AFull 38 - - dB V PSRR V = 1.25V A 25 45 50 - dB IO S AFull 42 - - dB Non-Inverting Input Bias Current +IN = 0V A 25 - 25 40 A (Note 3) AFull - - 65 A +I Drift C Full - 40 - nA/C BIAS +I CMS V = 2V A 25 - 20 40 A/V BIAS CM AFull - - 50 A/V Inverting Input Bias Current (Note 3) -IN = 0V A 25 - 12 50 A AFull - - 60 A -I Drift C Full - 40 - nA/C BIAS -I CMS V = 2V A 25 - 1 7 A/V BIAS CM AFull - - 10 A/V -I PSS V = 1.25V A 25 - 6 15 A/V BIAS S AFull - - 27 A/V Non-Inverting Input Resistance A 25 25 50 - k Inverting Input Resistance C 25 - 20 30 Input Capacitance (Either Input) B 25 - 2 - pF Input Common Mode Range C Full 2.5 3.0 - V Input Noise Voltage (Note 3) 100kHz B 25 - 4 - nV/Hz +Input Noise Current (Note 3) 100kHz B 25 - 18 - pA/Hz -Input Noise Current (Note 3) 100kHz B 25 - 21 - pA/Hz TRANSFER CHARACTERISTICS A = +2, Unless Otherwise Specified V Open Loop Transimpedance (Note 3) B 25 - 300 - k FN2945.9 2