The circuit inside uses a MAX038 high-frequency generator chip. ... I’m making a function generator using the XR2206. Mine works up to about 830 kHz. Any higher and the signal cuts out.

Function Generator Circuit and Working. Fig. 2 shows the circuit diagram of the function generator using the ICL8038, which produces sine, square, and triangular waveforms simultaneously with minimal ...

Some of the popular analog ICs used in the past were MAX038, XR2206 and NTE864. Now they have been mostly replaced with chips using Direct Digital Synthesis (AD9850 DDS signal generator module).

Amplitude control is achieved (pin 5) through the multiplier function, as i Y. The (pin 6) output is a bipolar current that is integrated by IC2. The first-generation scheme is illustrated in detail ...

During the study of new-generation intelligent eddy current non-destructive detector, two pieces of MAX038 are used to produce programmable wide-band orthogonal signal, which preferably solves the ...