描述 Description

The THS4011 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.

特性 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 )
? 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
? ±5-V to ±15-V Supply Voltage
? Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages
? Evaluation Module Available