THS4012IDGN

290 - MHz的低失真高速放大器 290-MHz LOW-DISTORTION HIGH-SPEED AMPLIFIERS

DESCRIPON

The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good acperformance, with 290-MHz bandwidth, 310-V/ms

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.

FEATURES

• High Speed

– 290-MHz Bandwidth G = 1, –3 dB

– 310-V/ms Slew Rate

– 37-ns Settling Time 0.1%

• Low Distortion

– THD = –80 dBc f = 1 MHz, RL = 150 Ω

• 110-mA Output Current Drive Typical

• 7.5-nV/√Hz Voltage Noise

• Excellent Video Performance

– 70-MHz Bandwidth 0.1 dB, G = 1

– 0.006% Differential Gain Error

– 0.01° Differential Phase Error

• ±5-V to ±15-V Supply Voltage

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

• Evaluation Module Available