UBZR1 Modulation Module
UBZR1's Modulation module implements the modulation matrix.
The Modulation (Mod) module is basically a set of four analog
multiplexers, that connect four modulation sources to eight modulation
destinations. To save digital selection bits, two multiplexers are
switched in lock-step. i.e. can not be switched independently.
- The four modulation input signals are limited in voltage range to
−5 V to +5 V
Schematics as PDF
- Four modulation current sources
- Two 3-bit modulation destination logic signals (0 or +5 V)
- Eight modulation destinations (currents)