# # CB_Fan PCB Nets # # Power Converter Nets # ------------------------ # # # # Original Rev. 23-Feb-2012 # Most Recent Rev. 18-Apr-2012 # # # # This file is for the 8 Control Bus version of the CB-Fan card. # # # This section of the CB-Fan net list contains all of the # Power Converter Nets for the 4 Power Converters, i.e. the Vcc # input power, the -2V or -5V output power, the voltage set # resistor, and the Tantalum and ceramic filter capacitors. # # Vcc is +5.0 Volts Vtt is -2.0 Volts Vee is -4.5 Volts NET 'VCC' L1-2 L3-2 # +5V VCC input power to filter NET 'VCC' L5-2 L7-2 # chokes for converters # K1, K2, K3, K4 # Vcc +5V Input Power to Converter K1 NET 'K1_VCC' L1-1 C311-1 K1-2 # Vcc input power to Converter K1 NET 'K1_VCC' C314-1 C315-1 C316-1 # and its filter capacitors NET 'K1_VCC' C317-2 C318-2 C319-2 NET 'GROUND' C311-2 # Ground the input NET 'GROUND' C314-2 C315-2 C316-2 # power filter NET 'GROUND' C317-1 C318-1 C319-1 # capacitors # Vcc +5V Input Power to Converter K2 NET 'K2_VCC' L3-1 C331-1 K2-2 # Vcc input power to Converter K1 NET 'K2_VCC' C334-1 C335-1 C336-1 # and its filter capacitors NET 'K2_VCC' C337-2 C338-2 C339-2 NET 'GROUND' C331-2 # Ground the input NET 'GROUND' C334-2 C335-2 C336-2 # power filter NET 'GROUND' C337-1 C338-1 C339-1 # capacitors # Vcc +5V Input Power to Converter K3 NET 'K3_VCC' L5-1 C351-1 K3-2 # Vcc input power to Converter K1 NET 'K3_VCC' C354-1 C355-1 C356-1 # and its filter capacitors NET 'K3_VCC' C357-2 C358-2 C359-2 NET 'GROUND' C351-2 # Ground the input NET 'GROUND' C354-2 C355-2 C356-2 # power filter NET 'GROUND' C357-1 C358-1 C359-1 # capacitors # Vcc +5V Input Power to Converter K4 NET 'K4_VCC' L7-1 C371-1 K4-2 # Vcc input power to Converter K1 NET 'K4_VCC' C374-1 C375-1 C376-1 # and its filter capacitors NET 'K4_VCC' C377-2 C378-2 C379-2 NET 'GROUND' C371-2 # Ground the input NET 'GROUND' C374-2 C375-2 C376-2 # power filter NET 'GROUND' C377-1 C378-1 C379-1 # capacitors # Converter Ground Pins and Voltage Set Resistors - all 4 converters NET 'K1_VSET' K1-4 R311-2 # K1 V-Set Resistor NET 'GROUND' K1-1 R311-1 # K1 Grounds NET 'K2_VSET' K2-4 R331-2 # K2 V-Set Resistor NET 'GROUND' K2-1 R331-1 # K2 Grounds NET 'K3_VSET' K3-4 R351-2 # K3 V-Set Resistor NET 'GROUND' K3-1 R351-1 # K3 Grounds NET 'K4_VSET' K4-4 R371-2 # K4 V-Set Resistor NET 'GROUND' K4-1 R371-1 # K4 Grounds # Converter Output to the input of its output filter NET 'K1_OUT' K1-5 C312-2 L2-2 # Output from Converter K1 NET 'K1_OUT' C320-2 C321-2 C322-2 # and its filter components NET 'K1_OUT' C323-1 C324-1 NET 'GROUND' C312-1 # Ground the converter K1 NET 'GROUND' C320-1 C321-1 C322-1 # output filter capacitors NET 'GROUND' C323-2 C324-2 NET 'K2_OUT' K2-5 C332-2 L4-2 # Output from Converter K2 NET 'K2_OUT' C340-2 C341-2 C342-2 # and its filter components NET 'K2_OUT' C343-1 C344-1 NET 'GROUND' C332-1 # Ground the converter K2 NET 'GROUND' C340-1 C341-1 C342-1 # output filter capacitors NET 'GROUND' C343-2 C344-2 NET 'K3_OUT' K3-5 C352-2 L6-2 # Output from Converter K3 NET 'K3_OUT' C360-2 C361-2 C362-2 # and its filter components NET 'K3_OUT' C363-1 C364-1 NET 'GROUND' C352-1 # Ground the converter K3 NET 'GROUND' C360-1 C361-1 C362-1 # output filter capacitors NET 'GROUND' C363-2 C364-2 NET 'K4_OUT' K4-5 C372-2 L8-2 # Output from Converter K4 NET 'K4_OUT' C380-2 C381-2 C382-2 # and its filter components NET 'K4_OUT' C383-1 C384-1 NET 'GROUND' C372-1 # Ground the converter K4 NET 'GROUND' C380-1 C381-1 C382-1 # output filter capacitors NET 'GROUND' C383-2 C384-2 # Converter Output Filter Output NET 'VTT_1' L2-1 C313-2 # Converter K1 Output # VTT_1 to the Control Bus Drivers NET 'VEE_1' L4-1 C333-2 # Converter K2 Output # VEE_1 to the Control Bus Drivers NET 'VTT_2' L6-1 C353-2 # Converter K3 Output # VTT_2 to the Generic LVDS<-->ECL NET 'VEE_2' L8-1 C373-2 # Converter K4 Output # VEE_2 to the Generic LVDS<-->ECL NET 'GROUND' C313-1 C333-1 # Ground these filter caps. NET 'GROUND' C353-1 C373-1