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LMH6704 Datasheet 650 Mhz Progammable Gain Buffer

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. LMH6704 650 MHz Progammable Gain Buffer with Disable February 2005 LMH6704 650 MHz Progammable Gain Buffer with.

General Description

The LMH™6704 is a very wideband, DC coupled progammable gain buffer designed specifically for wide dynamic range systems requiring exceptional signal fidelity.

The LMH6704 includes on chip feedback and gain set resistors, simplifying PCB layout while providing user programmable gains of +1, +2 and −1 V/V.

The LMH6704 provides a disable pin, which places the amplifier in a high output impedance, low power mode.

Key Features

  • n Wideband operation 650 MHz.
  • AV = +1, VO = 0.5 VPP 450 MHz.
  • AV = +2, VO = 0.5 VPP 400 MHz.
  • AV = +2, VO = 2 VPP ± 90 mA n High output current n Very low distortion.
  • 2nd/3rd harmonics (10 MHz, RL = 100Ω):.
  • 62/.
  • 78.
  • Differential gain/Differential phase: 0.02%/0.02˚ n Low noise 2.3nV/ n High slew rate 3000 V/µs n Supply current 11.5 mA.

LMH6704 Distributor