CLC409  Product Folder

The CLC409 is a very wideband, DC coupled monolithic operational amplifier designed specifically for wide dynamic range systems requiring exceptional signal fidelity. Benefiting from National's current feedback architecture, the CLC409 offers a gain range of ±1 to ±10 while providing stable, oscillation free operation without external compensation, even at unity gain.

With its 350MHz small signal bandwidth (V_OUT = 2V_PP), 10-bit distortion levels through 20MHz (R_L = 100), 8-bit distortion levels through 60MHz, 2.2nV/ input referred noise and 13.5mA supply current, the CLC409 is the ideal driver or buffer for high speed flash A/D and D/A converters.

Wide dynamic range systems such as radar and communication receivers requiring a wideband amplifier offering exceptional signal purity will find the CLC409's low input referred noise and low harmonic and intermodulation distortion make it an attractive high speed solution.

Constructed using an advanced, complimentary bipolar process and National's proven current feedback architecture, the CLC409 is available in several versions to meet a variety of requirements.

Enhanced Solutions (Military/Aerospace)

SMD Number: 5962-92034

Space level versions also available.

For more information, visit http://www.national.com/mil

• 350MHz small signal bandwidth
• -65/-72dBc 2nd/3rd harmonics (20MHz)
• Low noise
• 8ns settling to 0.1%
• 1200V/µs slew rate
• 13.5mA supply current (±5V)
• 60mA output current

• Flash A/D driver
• D/A transimpedance buffer
• Wide dynamic range IF amp
• Radar/communication receivers
• DDS post-amps
• Wideband inverting summer
• Line driver