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CLC5612 Dual, High Output, Programmable Gain Buffer
June 1999
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CLC5612 Dual, High Output, Programmable Gain Buffer
General Description
The CLC5612 is a dual, low-cost, high-speed (90MHz) buffer which features user-programmable gains of +2, +1, and -1V/V. The CLC5612 also has a new output stage that delivers high output drive current (130mA), but consumes minimal quiescent supply current (1.5mA/ch) from a single 5V supply. Its current feedback architecture, fabricated in an advanced complementary bipolar process, maintains consistent performance over a wide range of gains and signal levels, and has a linear-phase response up to one half of the -3dB frequency. The CLC5612 offers 0.1dB gain flatness to 18MHz and differential gain and phase errors of 0.15% and 0.02°.