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This hybrid module is a direct replacement for the legacy Panasonic (Matsushita) MN3101 BBD clock generator. This module fits into the same 8-pin DIL footprint with the same pin-out and functions as the original MN3101. It can be used as a "drop in" replacement to repair vintage equipment, build kits designed for the MN3101, replace the MN3101 in current production equipment, or it can be used in new designs with MN300X type BBD delay chips such as the MN3005, MN3007, and MN3009. This module matches the function and mechanical footprint of the MN3101 and can be used in any circuit designed for the MN3101.
This clock generator runs on a single negative supply voltage from -3V to -18V, suitable for use with the 300X series BBD chips which also use a negative supply. It can be used in self-oscillating mode or with an external trigger. In external trigger mode, the duty cycle is fixed at 50% independent of the trigger pulse width. The module also provides a Vgg output voltage (14/15 Vdd) for the BBD supply.
We also stock the CT3102, a clock driver module for positive supply MN320X series BBD chips.
No more slugging through Ebay or gray market suppliers for "new old stock" chips that turn out to be fake or defective. Built with modern silicon, these modules are 100% guaranteed.
This is the only current-production direct replacement ("clone") available anywhere for the MN3101. We designed and tested this module in collaboration with Made On Earth where it is used in the MOE Analog Chorus 60 effects pedal. Thanks to the community at PedalPCB and our own testing, it has been verified to work in dozens of popular guitar pedals, effects boxes, and synthesizers including
Package: DIL-8 (Dual Inline, 8 pin, hybrid)
