VCLFO 10

The VCLFO 10 is a simple-to-use 0-5V voltage-controlled LFO chip with many more features than your average LFO. For a start, it can produce 16 basic waveforms, and also includes a noise source. It can also distort its waveforms under CV control, well beyond basic PWM.

There is an optional sample-and-hold module that can sample whatever is selected, the current waveform or the noise source. The LFO frequency, waveform selection, waveform distortion, and S&H rate are all voltage-controlled using 0-5V. The overall output level is also voltage-controlled.

This chip is an upgraded (but still compatible) version of the original VCLFO 9D chip. It offers an improved sample rate (31.25KHz instead of 19.5KHz), better waveform storage resolution (16-bit instead of 8) and no longer requires use of a timing crystal. Additionally, it is now possible to configure the chip for inverted CV inputs, which makes dealing with CV mixers very simple.

DIP14 enclosure.

Here is the link to the datasheet