MAX038 datasheet in PDF, covering the Maxim high-frequency precision function generator chip able to produce sine, square and triangle waveforms. The document details pin functions, frequency-setting with external capacitor and current, duty-cycle and FM control inputs, supply requirements and application schematics. It is useful when servicing signal generators or lab gear built on this now-discontinued IC, letting you trace the timing components, check the reference output and supply rails, and judge whether a failure lies in the chip or surrounding circuitry.
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