A 14 bit digital-to-analog converter system based upon a dual-ramp technique has been fabricated in a standard monolithic bipolar process. The system features a precision sample-and-hold amplifier and postpackage trim for 0.003 percent linearity. The conversion time is 20 /spl mu/s.
B.W. Garlepp, Kevin Donnelly, Jun Kim, P.S. Chau, Jared Zerbe, Ching-Chao Huang, Chanh Tran, C.L. Portmann, D. Stark, Yiu-Fai Chan, T.H. Lee, Mark Horowitz
B.W. Garlepp, Kevin Donnelly, Jun Kim, P.S. Chau, Jared Zerbe, Ching-Chao Huang, Chanh Tran, C.L. Portmann, D. Stark, Yiu-Fai Chan, T.H. Lee, Mark Horowitz
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