The National CLC426 combines an enhanced voltage feedback architecture with an advanced complimentary bipolaprocess to provide a high speed op amp with very low noise

　?。?.6nV/ & 2.0pA/ ） and distortion （?62dBc/?68dBc

　　2nd/3rd harmonics at 1VPP and 10MHz）。

　　Providing a wide 230MHz gain bandwidth product， a fas400V/μs slew rate and very quick 16ns settling time to

　　0.05%， the CLC426 is the ideal choice for high speed applications requiring a very wide dynamic range such as an

　　input buffer for high resolution analog-to-digital converters.

　　The CLC426 is internally compensated for gains ≥ 2V/V and

　　can easily be externally compensated for unity gain stability

　　in applications such as wideband low noise integrators. The

　　CLC426 is also equipped with external supply current adjustment which allows the user to optimize power， bandwidthnoise and distortion performance for each application.

　　The CLC426’s combination of speed， low noise and distortion and low dc errors will allow high speed signal conditioning applications to achieve the highest signal-to-noise performance. To reduce design times and assist board layoutthe CLC426 is supported by an evaluation board and SPICE

　　simulation model available from Nation