THS4011

290MHz 低失真电压反馈放大器

The and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time 0.1%. These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion THD of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.

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High Speed

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290-MHz Bandwidth G = 1, –3 dB

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310-V/ms Slew Rate

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37-ns Settling Time 0.1%

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Low Distortion

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THD = –80 dBc f = 1 MHz, RL = 150

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110-mA Output Current Drive Typical

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7.5-nV/√Hz Voltage Noise

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Excellent Video Performance

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70-MHz Bandwidth 0.1 dB, G = 1

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0.006% Differential Gain Error

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±5-V to ±15-V Supply Voltage

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Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages

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Evaluation Module Available