MOP-GL2406A Questions
Posted: Wed Jun 20, 2007 11:23 pm
A couple of quick questions:
1. In the manual for the MOP-GL2406A, there are two basic schematics for power supplies - the first one is labeled "Without Negative Power on PCB", and the second one is labeled "With Negative Power on PCB". Are these titles reversed? The first schematic (without negative power) shows Vdd and Vee, while the second schematic (with negative power) only shows Vdd. In some of the other manuals, I've seen the schematics reversed.
2. Ok, this may be a really silly question, but what is FGND (Frame GND - pin 1). It's listed in the pinouts, but there are no other references for it.
Thanks muchly!
Joe
1. In the manual for the MOP-GL2406A, there are two basic schematics for power supplies - the first one is labeled "Without Negative Power on PCB", and the second one is labeled "With Negative Power on PCB". Are these titles reversed? The first schematic (without negative power) shows Vdd and Vee, while the second schematic (with negative power) only shows Vdd. In some of the other manuals, I've seen the schematics reversed.
2. Ok, this may be a really silly question, but what is FGND (Frame GND - pin 1). It's listed in the pinouts, but there are no other references for it.
Thanks muchly!
Joe