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AD8003

Analog Devices
Part Number AD8003
Manufacturer Analog Devices
Description 1.5 GHz Op Amp
Published Jan 5, 2007
Detailed Description Data Sheet FEATURES High speed 1650 MHz (G = +1) 730 MHz (G = +2, VO = 2 V p-p) 4300 V/µs (G = +2, 4 V step) Settling ti...
Datasheet PDF File AD8003 PDF File

AD8003
AD8003


Overview
Data Sheet FEATURES High speed 1650 MHz (G = +1) 730 MHz (G = +2, VO = 2 V p-p) 4300 V/µs (G = +2, 4 V step) Settling time 12 ns to 0.
1%, 2 V step Excellent for QXGA resolution video Gain flatness 0.
1 dB to 190 MHz 0.
05% differential gain error, RL = 150 Ω 0.
01° differential phase error, RL = 150 Ω Low voltage offset: 0.
7 mV (typical) Low input bias current: 7 µA (typical) Low noise: 1.
8 nV/√Hz Low distortion over wide bandwidth: SFDR −73 dBc @ 20 MHz High output drive: 100 mA output load drive Supply operation: +5 V to ±5 V voltage supply Supply current: 9.
5 mA/amplifier APPLICATIONS High resolution video graphics Professional video Consumer video High speed instrumentation Muxing GENERAL DESCRIPTION The AD8003 is a triple ultrahigh speed current feedback amplifier.
Using ADI’s proprietary eXtra Fast Complementary Bipolar (XFCB) process, the AD8003 achieves a bandwidth of 1.
5 GHz and a slew rate of 4300 V/µs.
Additionally, the amplifier provides excellent dc precision with an input bias current of 50 µA maximum and a dc input voltage of 0.
7 mV.
The AD8003 has excellent video specifications with a frequency response that remains flat out to 190 MHz and 0.
1% settling within 12 ns to ensure that even the most demanding video systems maintain excellent fidelity.
For applications that use NTSC video, as well as high speed video, the amplifier provides a differential gain of 0.
05% and a differential gain of 0.
01°.
The AD8003 has very low spurious-free dynamic range (SFDR) (−73 dBc @ 20 MHz) and noise (1.
8 nV/√Hz).
With a supply range between 5 V and 11 V and ability to source 100 mA of output current, the AD8003 is ideal for a variety of applications.
Rev.
C Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other rights of third parties that may result from its use.
Specifications subject to change without notice.
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