001_ANALOG_MULTIPLIER

Published:2009/7/5 21:58:00 Author:May | From:SeekIC

The F→V input frequency is locked to the U→F output because the LTC1043's clock is common to both sections. The F→V's reference is used as one input of the multiplier, while the U→F furnishes the other. To calibrate, short the X and Y inputs to 1.7320 V and trim for a 3-V output



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