AD8099

PRODUCTION

Ultralow Distortion, High Speed 0.95nV/√Hz Voltage Noise Op Amp

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Overview

  • Ultralow Noise: 0.95nV/vHz, 2.6pA/vHz
  • Ultralow Distortion
    2nd Harmonic RL=1kΩ, G=+2
    -92dB @ 10MHz
    3rd Harmonic RL=1kΩ, G=+2
    -105dB @ 10MHz
  • New pinout
  • Custom external compensation, gain range
    -1, +2 to +10
  • High Speed
    GBWP: 3.8GHz
    -3dB bandwidth:
    700MHz (G=+2)
    550MHz (G=+10)
    Slew rate:
    475V/µs (G=+2)
    1350V/µs (G=+10)
  • Supply current: 15mA
  • Offset voltage: 0.5mV max
  • Wide supply voltage range: 5V to 12V

The AD8099 is an ultralow noise (0.95nV/√Hz) and distortion (-92dBc @ 10MHz) voltage feedback op amp, the combination of which make it ideal for 16- and 18-bit systems. The AD8099 features a new, highly linear, low noise input stage that increases the full power bandwidth (FPBW) at low gains with high slew rates. ADI's proprietary next generation XFCB process enables such high performance amplifiers with relatively low power.

The AD8099 features external compensation, which allows the user to set the gain bandwidth product. External compensation allows gains from +2 to +10 with minimal trade-off in bandwidth. The AD8099 also features an extremely high slew rate of 1350V/µs, giving the designer flexibility to use the entire dynamic range without trading off bandwidth or distortion. The AD8099 settles to 0.1% in 18 ns and recovers from overdrive in 50 ns.

The AD8099 drives 100 W loads at breakthrough performance levels with only 15 mA of supply current. With the wide supply voltage range (5V to 12V), low offset voltage (0.1 mV typ), wide bandwidth (700MHz for G=+2), and a GBWP up to 3.8GHz, the AD8099 is designed to work in a wide variety of applications.

The AD8099 is available in 3mm x 3mm lead frame chip scale package (LFCSP) with a new pinout that is specifically optimized for high performance, high speed amplifiers. The new package and pinout enable the breakthrough performance that previously was not achievable with amplifiers. The AD8099 is rated to work over the extended industrial temperature range, -40°C to +125°C.

AD8099
Ultralow Distortion, High Speed 0.95nV/√Hz Voltage Noise Op Amp
AD8099 Functional Block Diagram
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Tools & Simulations

VRMS/dBm/dBu/dBV calculators

A utility to convert between standard units of power measurement and signal strength.

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Power Dissipation vs Die Temp

This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.

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Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

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Signal Chain Designer

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

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Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

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SPICE Model 1


Evaluation Kits

EVAL-HSAMP-1

Universal Evaluation Board for Single High Speed Operational Amplifiers

Features and Benefits

  • Enables quick breadboarding/prototyping
  • User defined circuit configuration
  • Edge mounted Subminiature Version A (SMA) connector
  • provisions Easy connection to test equipment and other circuits

Product Details

The Universal Single High Speed Amplifier Evaluation Boards are bare boards that enable users to quickly prototype a variety of amplifier circuits, which minimizes risk and reduces time to market. These boards are all RoHs Compliant. See ordering guide below on what board to order by lead count and package.

Resources

EVAL-HSAMP-1
Universal Evaluation Board for Single High Speed Operational Amplifiers

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