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THS3201-EP Datasheet 1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER

Manufacturer: Texas Instruments

Overview: D-8 DBV-5 DGN-8 DGK-8 THS3201-EP www.ti.com ..................................................................................................................................................... SGLS283B – APRIL 2005 – REVISED JANUARY 2009 1.

General Description

The THS3201 is a wide-band, high-speed current-feedback amplifier, designed to operate over a wide supply range of ±3.3 V to ±7.5 V for today's high-performance applications.

The wide supply range, combined with low distortion and high slew rate, makes the THS3201 ideally suited for arbitrary waveform driver applications.

The distortion performance also enables driving high-resolution and high-sampling rate ADCs.

Key Features

  • 1.
  • 2 Unity Gain Bandwidth: 1.8 GHz.
  • High Slew Rate: 6700 V/µs (G = 2 V/V, RL = 100 Ω, 5-V Step).
  • IMD3:.
  • 78 dBc at 20 MHz: (G = 10 V/V, RL = 100 Ω, 2-VPP Envelope).
  • Noise Figure: 11 dB (G = 10 V/V, RG = 28 Ω, RF = 255 Ω).
  • Input Referred Noise (f > 10 MHz).
  • Voltage Noise: 1.65 nV/√Hz.
  • Noninverting Current Noise: 13.4 pA/√Hz.
  • Inverting Current Noise: 20 pA/√Hz.
  • Output Drive: 100 mA.
  • Power-Supply Voltage.