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AD8001:  800 MHz, 50 mW Current Feedback Amplifier

Product Details


The AD8001 is a low power, high speed amplifier designed to operate on ±5 V supplies. The AD8001 features unique transimpedance linearization circuitry. This allows it to drive video loads with excellent differential gain and phase performance on only 50 mW of power. The AD8001 is a current feedback amplifier and features gain flatness of 0.1 dB to 100 MHz while offering differential gain and phase error of 0.01% and 0.025°. This makes the AD8001 ideal for professional video electronics such as cameras and video switchers. Additionally, the AD8001's low distortion and fast settling make it ideal for buffer high speed A-to-D converters.

The AD8001 offers low power of 5.5 mA max (VS = ±5 V) and can run on a single +12 V power supply, while being capable of delivering over 70 mA of load current. All this is offered in a small 8-pin DIP or 8-pin SOIC package. These features make this amplifier ideal for portable and battery powered applications where size and power is critical.

The outstanding bandwidth of 800 MHz along with 1200 V/µs of slew rate make the AD8001 useful in many general purpose high speed applications where dual power supplies of up to ±6 V and single supplies from 6 V to 12 V are needed. The AD8001 is available in the industrial temperature range of -40°C to +85°C.

An evaluation board is available for this product and may be ordered using the following product number: AD8001-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

FEATURES and BENEFITS

  • Excellent Video Specifications
    (RL = 150Ω, G = +2)
    Gain Flatness 0.1 dB to 100 MHz
    0.01% Differential Gain Error
    0.025° Differential Phase Error
  • Low Power
    5.5 mA Max Power Supply Current (55 mW)
  • High Speed and Fast Settling
    880 MHz, -3 dB Bandwidth (G = +1)
    440 MHz, -3 dB Bandwidth (G = +2)
    1200 V/µs Slew Rate
    10 ns Settling Time to 0.1%
  • Low Distortion
    -65 dBc THD, fc = 5 MHz
    33 dBm Third Order Intercept,
    F1 = 10 MHz
    -66 dB SFDR, f = 5 MHz
  • High Output Drive
    70 mA Output Current
    Drives Up to 4 Back-Terminated Loads
    (75Ω Each) While Maintaining
    Good Differential
    Gain/Phase Performance
    (0.05%/0.25°)

Pin Configuration Diagram for AD8001

AD8001 Diagram
Pin Configuration Diagram for AD8001

Documentation

Title Content Type File Type
AD8001: 800 MHz, 50mW Current Feedback Amplifier Data Sheet (Rev D, 07/2003) (pdf, 382 kB) Data Sheets PDF
AD8001: Military Data Sheet  (Rev C, 07/2002) (pdf) Data Sheets PDF
AN-692: Universal Precision Op Amp Evaluation Board  (pdf, 621 kB) Application Notes PDF
AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
AN-358: Noise and Operational Amplifier Circuits  (pdf, 593 kB) Application Notes PDF
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications  (pdf, 538 kB) Application Notes PDF
AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems  (pdf, 228 kB)
Movement towards lower power supply voltages is driven by the demand that systems consume less and less power coupled with the desire to reduce the number of power supply voltages in the system. The following applications are discussed: Single-Ended and Differential Input ADC Input Circuits, Video Line Driver, Active Filter, HDSL Transceiver, and Transformer Drive Circuits.
Application Notes PDF
AN-257: Careful Design Tames High Speed Op Amps  (pdf, 611 kB) Application Notes PDF
AN-253: Find Op Amp Noise with Spreadsheet  (pdf, 77 kB) Application Notes PDF
MT-057: High Speed Current Feedback Op Amps  (pdf, 78 kB) Tutorials PDF
MT-051: Current Feedback Op Amp Noise Considerations  (pdf, 36 kB) Tutorials PDF
MT-034: Current Feedback (CFB) Op Amps  (pdf, 130 kB) Tutorials PDF
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 PDF
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.
Webcasts WEBCAST
UG-127: Universal Evaluation Board for High Speed Op Amps in SOT-23-5/SOT-23-6 Packages  (pdf, 273 kB) User Guides PDF
UG-101: Evaluation Board User Guide  (pdf, 189 kB) User Guides PDF
ADI Warns Against Misuse of COTS Integrated Circuits  (pdf, 13 kB)
(Revised 1/03)
Invites Customer Participation in Creative Mil/Aero System Solutions
Recommended Reading PDF
Two-Stage Current-Feedback Amplifier
(Analog Dialogue, Vol. 29, No. 2, 1995)
Analog Dialogue HTML
Choosing High-Speed Signal Processing Components for Ultrasound Systems
(Analog Dialogue, Vol. 29, No. 2, 1995)
Analog Dialogue HTML
Current Feedback Amplifiers Analog Dialogue HTML
PCN#00-406  (pdf, 14 kB)
(4/14/00)
Product Change notice for change of Analog Devices, Inc. Aerospace Product Line standard product from 883 Class S to MIL-PRF-38535, level V.
Aerospace Information PDF
Aerospace Dice  (pdf, 196 kB)
(Revised 1/2006)
Many Analog Devices products can be purchased as Class K die.
Aerospace Information PDF
Standard Space Level Products Program  (pdf, 39 kB)
This brochure describes the standard flow and how to order Analog Devices, Inc. standard product for Space Level not available as JAN, or QML. It replaces the Standard Class S brochure.
Aerospace Information PDF
Space Qualified Parts List  (pdf, 93 kB)
This document lists 67 (240+) space level products that are available from Analog Devices. Many of the products listed are state-of-the-art data conversion and signal processing products that were previously only available as commercial or military Class B products. Through our Space Products Group and MIL-PRF-38535 certified Level V (Class S) facility, we are pleased to offer these products to the space marketplace.
Aerospace Information PDF
High Speed Amplifiers Selection Table  (pdf, 77 kB) Product Selection Guide PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8001 SPICE Macro Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

AD8001 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
5962-9459301MPA Status: Production 8 ld CerDIP 8 Mil Tube, 48 $31.49 $28.36 N  Material Info PCN Purchase
AD8001ACHIPS Status: Production CHIPS OR DIE 0 Ind Tray, 360 - - Y  Material Info Notify Me Contact ADI
AD8001ANZ Status: Production 8 ld PDIP 8 Ind Tube, 50 $4.34 $3.68 Y  Material Info PCN Purchase
AD8001AQ Status: Production 8 ld CerDIP 8 Ind Tube, 48 $5.17 $4.39 N  Material Info PCN Purchase
AD8001AR Status: Production 8 ld SOIC 8 Ind Tube, 98 $3.97 $3.37 N  Material Info Notify Me Purchase
AD8001AR-REEL Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 2500 - $3.37 N  Material Info PDN Purchase
AD8001AR-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 750 - $3.37 N  Material Info Notify Me Purchase
AD8001ART-REEL7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $1.66 N  Material Info PCN Purchase
AD8001ARTZ-R2 Status: Production 5 ld SOT-23 5 Ind Reel, 250 $1.74 $1.74 Y  Material Info Notify Me Purchase
AD8001ARTZ-REEL Status: Last Time Buy 5 ld SOT-23 5 Ind Reel, 10000 - $1.51 Y  Material Info PCN/PDN Purchase
AD8001ARTZ-REEL7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $1.51 Y  Material Info PCN Purchase
AD8001ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $3.62 $3.07 Y  Material Info Notify Me Purchase
AD8001ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $3.07 Y  Material Info Notify Me Purchase
AD8001ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 750 - $3.07 Y  Material Info Notify Me Purchase
Price Table Help

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.

AD8001 Evaluation Boards
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8001ART-EBZ Status: Production 5-Lead SOT-23 Bare Evaluation Board $18.25 Yes -
AD8001ARTZ-REEL7 Status: Production 5-Lead SOT-23 - Yes -
AD8001AR-EBZ Status: Production 8-Lead SOIC Bare Evaluation Board $18.25 Yes -
AD8001ARZ Status: Production 8-Lead SOIC $5.04 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

Check Inventory & Purchase

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