The AD8000 is an ultra-high speed, high performance, current feedback amplifier. Using ADI's proprietary eXtra Fast Complementary Bipolar (XFCB) process, the amplifier can achieve a small signal bandwidth of 1.5 GHz and a slew rate of 4100 V/µs.
The AD8000 has low spurious-free dynamic range (SFDR) of 75dBc @ 20 MHz and input voltage noise of 1.6 nV/√Hz. The AD8000 can drive over 100 mA of load current with minimal distortion. The amplifier can operate on +5 V to ±6 V. These specifications make the AD8000 ideal for a variety of applications including high speed instrumentation.
The AD8000 power-down mode reduces the supply current to 1.3mA. The amplifier is available in a tiny 8-lead LFCSP package, as well as an 8-lead SOIC package. The AD8000 is rated to work over the extended industrial temperature range (-40°C to +125°C). A triple version of the AD8000 (AD8003) is under development.
|Title||Content Type||File Type|
|AD8000: 1.5 GHz Ultrahigh Speed Op Amp Data Sheet (Rev B, 03/2013) (pdf, 519 kB)||Data Sheets|
|AN-0993: Active Filter Evaluation Board for Analog Devices, Inc., - Low Distortion Pinout Op Amps (pdf, 107 kB)||Application Notes|
|MT-057: High Speed Current Feedback Op Amps (pdf, 78 kB)||Tutorials|
|MT-051: Current Feedback Op Amp Noise Considerations (pdf, 36 kB)||Tutorials|
|MT-034: Current Feedback (CFB) Op Amps (pdf, 130 kB)||Tutorials|
|MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters (pdf, 69 kB)||Tutorials|
A Stress-Free Method for Choosing High-Speed Op Amps
A decision-tree approach to making the critical decision about high-speed op amp selection, including a look at some helpful tools.
UG-083: Evaluation Board User Guide for Single, High Speed Operational Amplifiers
(8-Lead, 3 mm × 3 mm LFCSP with Dedicated Feedback Pin) (pdf, 209 kB)
UG-084: Evaluation Board for Single, High Speed Operational Amplifiers
(8-Lead, SOIC with Dedicated Feedback Pin and Exposed Paddle) (pdf, 243 kB)
A Practical Guide to High-Speed Printed-Circuit-Board Layout
By John Ardizzoni, Analog Dialogue 39-09, September 2005
|Amplifier and Standard Linear Selection Guide||Product Selection Guide||HTML|
|Amplifiers for Video Distribution (pdf, 115 kB)||Product Selection Guide|
|High Speed Amplifiers Selection Table (pdf, 77 kB)||Product Selection Guide|
|Analog Devices in Advanced TV||Overview||HTML|
|Video Amplifier Products (April 2007) (pdf, 4117 kB)||Overview|
|Amplifier and Standard Linear Selection Guide||Solutions Bulletins||HTML|
|I've noticed a new pinout on some of your high-speed op amps. Why the change after all these years?||FAQs/RAQs||HTML|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Title||Content Type||File Type|
|Free NI Multisim SPICE Simulator, SPICE Models and Support||ADIsim Design/Simulation Tools||HTML|
|AD8000 SPICE Macro Model||SPICE Models||HTML|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.