No changes between revisions
/Modules/ADconverters/ADCdual01A/SCH_PCB/ADCdual.net
0,0 → 1,867
(export (version D)
(design
(source /home/kaklik/svn/svnMLAB/Modules/ADconverters/ADCdual01A/SCH_PCB/ADCdual.sch)
(date "Thu 03 Apr 2014 13:26:47 CEST")
(tool "eeschema (2014-03-14 BZR 4749)-product"))
(components
(comp (ref U1)
(value LT6600)
(footprint SMD_Packages:SO8N)
(libsource (lib OpAmp) (part LT6600))
(sheetpath (names /) (tstamps /))
(tstamp 5324D398))
(comp (ref U2)
(value LT6600)
(footprint SMD_Packages:SO8E)
(libsource (lib OpAmp) (part LT6600))
(sheetpath (names /) (tstamps /))
(tstamp 5324D3AC))
(comp (ref J8)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324D35C))
(comp (ref J9)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324DF9F))
(comp (ref J10)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324DFD4))
(comp (ref J11)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324DFEA))
(comp (ref J3)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324E2D0))
(comp (ref J13)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324E8C7))
(comp (ref J12)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324E8EB))
(comp (ref C8)
(value C)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5324EC67))
(comp (ref U3)
(value NCP1117ST18T3G)
(footprint SMD_Packages:SOT223)
(libsource (lib regul) (part NCP1117ST18T3G))
(sheetpath (names /) (tstamps /))
(tstamp 5324EDA7))
(comp (ref C9)
(value 10uF)
(footprint Capacitors_SMD:c_tant_B)
(libsource (lib device) (part CP1))
(sheetpath (names /) (tstamps /))
(tstamp 5324F061))
(comp (ref C3)
(value 10uF)
(footprint Capacitors_SMD:c_tant_B)
(libsource (lib device) (part CP1))
(sheetpath (names /) (tstamps /))
(tstamp 5324F075))
(comp (ref J2)
(value JUMP_3X2_CONN)
(footprint MLAB_Jumpery:Pin_Header_Straight_2x03)
(libsource (lib Jumpers) (part JUMP_3X2_CONN))
(sheetpath (names /) (tstamps /))
(tstamp 5324F25A))
(comp (ref C16)
(value 2u2)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 53250076))
(comp (ref C10)
(value "100 nF")
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325008A))
(comp (ref C18)
(value "100 nF")
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325009E))
(comp (ref C6)
(value "100 nF")
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 532504C5))
(comp (ref C19)
(value 2u2)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 532506FD))
(comp (ref J4)
(value JUMP_2_CONN)
(footprint MLAB_Jumpery:Pin_Header_Straight_2x01)
(libsource (lib Jumpers) (part JUMP_2_CONN))
(sheetpath (names /) (tstamps /))
(tstamp 53250962))
(comp (ref J5)
(value JUMP_2_CONN)
(footprint MLAB_Jumpery:Pin_Header_Straight_2x01)
(libsource (lib Jumpers) (part JUMP_2_CONN))
(sheetpath (names /) (tstamps /))
(tstamp 53250976))
(comp (ref J6)
(value JUMP_2_CONN)
(footprint MLAB_Jumpery:Pin_Header_Straight_2x01)
(libsource (lib Jumpers) (part JUMP_2_CONN))
(sheetpath (names /) (tstamps /))
(tstamp 5325098A))
(comp (ref J7)
(value JUMP_2_CONN)
(footprint MLAB_Jumpery:Pin_Header_Straight_2x01)
(libsource (lib Jumpers) (part JUMP_2_CONN))
(sheetpath (names /) (tstamps /))
(tstamp 53250A75))
(comp (ref R1)
(value 1580R)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325CEE2))
(comp (ref R2)
(value 1580R)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325CEF6))
(comp (ref R3)
(value 1580R)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325CF0A))
(comp (ref R4)
(value 1580R)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325CF1E))
(comp (ref C2)
(value 100nF)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325D57F))
(comp (ref C1)
(value 100nF)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325D593))
(comp (ref C5)
(value 10nF)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325D9AF))
(comp (ref C4)
(value 10nF)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325D9D7))
(comp (ref C7)
(value C)
(footprint SMD_Packages:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325DE75))
(comp (ref C13)
(value 100nF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325E012))
(comp (ref C17)
(value 100nF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325E026))
(comp (ref R10)
(value 82R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325E5DE))
(comp (ref R12)
(value 82R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325E5F2))
(comp (ref R9)
(value 127R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325E606))
(comp (ref R11)
(value 127R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325E61A))
(comp (ref C20)
(value 100nF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325F323))
(comp (ref R5)
(value 25R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325F352))
(comp (ref R6)
(value 25R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325F369))
(comp (ref C11)
(value 25pF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325F38F))
(comp (ref C14)
(value 25pF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325F3A6))
(comp (ref R7)
(value 25R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325FB79))
(comp (ref R8)
(value 25R)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 5325FB7F))
(comp (ref C12)
(value 25pF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325FB85))
(comp (ref C15)
(value 25pF)
(footprint Kaklik_smd_pouzdra:SM0805)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 5325FB8B))
(comp (ref U4)
(value LTC2271)
(libsource (lib ADC-DAC) (part LTC2271))
(sheetpath (names /) (tstamps /))
(tstamp 53264E4D))
(comp (ref P1)
(value CONN_1)
(libsource (lib conn) (part CONN_1))
(sheetpath (names /) (tstamps /))
(tstamp 53272432))
(comp (ref P2)
(value CONN_1)
(libsource (lib conn) (part CONN_1))
(sheetpath (names /) (tstamps /))
(tstamp 53272446))
(comp (ref P3)
(value CONN_1)
(libsource (lib conn) (part CONN_1))
(sheetpath (names /) (tstamps /))
(tstamp 5327245A))
(comp (ref P4)
(value CONN_1)
(libsource (lib conn) (part CONN_1))
(sheetpath (names /) (tstamps /))
(tstamp 5327246E))
(comp (ref D1)
(value DIODE)
(footprint "SMD_Packages:DO-214AC(SMA)")
(libsource (lib device) (part DIODE))
(sheetpath (names /) (tstamps /))
(tstamp 53275986))
(comp (ref J14)
(value SENSE)
(libsource (lib conn) (part CONN_3))
(sheetpath (names /) (tstamps /))
(tstamp 53283460))
(comp (ref J15)
(value PAR/SER)
(libsource (lib conn) (part CONN_3))
(sheetpath (names /) (tstamps /))
(tstamp 53283479))
(comp (ref R13)
(value 10k)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 532835A9))
(comp (ref R14)
(value 10k)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 532835BD))
(comp (ref R15)
(value 10k)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 532835E8))
(comp (ref R16)
(value 10k)
(libsource (lib device) (part R))
(sheetpath (names /) (tstamps /))
(tstamp 532835EE))
(comp (ref J16)
(value CONN_3)
(libsource (lib conn) (part CONN_3))
(sheetpath (names /) (tstamps /))
(tstamp 5328458E))
(comp (ref J17)
(value CONN_1)
(libsource (lib conn) (part CONN_1))
(sheetpath (names /) (tstamps /))
(tstamp 532845A7))
(comp (ref J1)
(value SATA7-67491-1030)
(footprint Kaklik_konektory:SATA-7_THT_VERT)
(libsource (lib sata7-67491-1030) (part SATA7-67491-1030))
(sheetpath (names /) (tstamps /))
(tstamp 5324C7A1)))
(libparts
(libpart (lib sata7-67491-1030) (part SATA7-67491-1030)
(aliases
(alias SATA))
(fields
(field (name Reference) J)
(field (name Value) SATA7-67491-1030)
(field (name Footprint) MOLEX_67491-1030))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 2) (type passive))
(pin (num 3) (name 3) (type passive))
(pin (num 4) (name 4) (type passive))
(pin (num 5) (name 5) (type passive))
(pin (num 6) (name 6) (type passive))
(pin (num 7) (name 7) (type passive))))
(libpart (lib Jumpers) (part JUMP_2_CONN)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) J)
(field (name Value) JUMP_2_CONN))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 1) (type passive))))
(libpart (lib Jumpers) (part JUMP_3X2_CONN)
(description "MLAB modified doubled pinheader connector")
(fields
(field (name Reference) J)
(field (name Value) JUMP_3X2_CONN))
(pins
(pin (num 1) (name 1) (type passive))
(pin (num 2) (name 1) (type passive))
(pin (num 3) (name 3) (type passive))
(pin (num 4) (name ~) (type passive))
(pin (num 5) (name ~) (type passive))
(pin (num 6) (name ~) (type passive))))
(libpart (lib ADC-DAC) (part LTC2271)
(aliases
(alias LTC2190))
(description "16-Bit, 20Msps Serial Low Noise Dual ADC")
(fields
(field (name Reference) U)
(field (name Value) LTC2271))
(pins
(pin (num 1) (name Vcm1) (type output))
(pin (num 2) (name GND) (type power_in))
(pin (num 3) (name Ain1+) (type input))
(pin (num 4) (name Ain1-) (type input))
(pin (num 5) (name GND) (type power_in))
(pin (num 6) (name REFH) (type passive))
(pin (num 7) (name REFL) (type passive))
(pin (num 8) (name REFH) (type passive))
(pin (num 9) (name REFL) (type passive))
(pin (num 10) (name PAR/SER) (type passive))
(pin (num 11) (name Ain2+) (type passive))
(pin (num 12) (name Ain2-) (type passive))
(pin (num 13) (name GND) (type power_in))
(pin (num 14) (name Vcm2) (type output))
(pin (num 15) (name Vdd) (type output))
(pin (num 16) (name Vdd) (type output))
(pin (num 17) (name ENC+) (type output))
(pin (num 18) (name ENC-) (type output))
(pin (num 19) (name /CS) (type input))
(pin (num 20) (name SCK) (type input))
(pin (num 21) (name SDI) (type input))
(pin (num 22) (name GND) (type power_in))
(pin (num 23) (name OUT2D-) (type power_in))
(pin (num 24) (name OUT2D+) (type output))
(pin (num 25) (name OUT2C-) (type output))
(pin (num 26) (name OUT2C+) (type output))
(pin (num 27) (name OUT2B-) (type output))
(pin (num 28) (name OUT2B+) (type output))
(pin (num 29) (name OUT2A-) (type output))
(pin (num 30) (name OUT2A+) (type output))
(pin (num 31) (name FR-) (type output))
(pin (num 32) (name FR+) (type output))
(pin (num 33) (name OGND) (type power_in))
(pin (num 34) (name OVdd) (type power_in))
(pin (num 35) (name DCO-) (type output))
(pin (num 36) (name DCO+) (type output))
(pin (num 37) (name OUT1D-) (type output))
(pin (num 38) (name OUT1D+) (type output))
(pin (num 39) (name OUT1C-) (type output))
(pin (num 40) (name OUT1C+) (type output))
(pin (num 41) (name OUT1B-) (type output))
(pin (num 42) (name OUT1B+) (type output))
(pin (num 43) (name OUT1A-) (type output))
(pin (num 44) (name OUT1A+) (type output))
(pin (num 45) (name GND) (type power_in))
(pin (num 46) (name SDO) (type output))
(pin (num 47) (name GND) (type power_in))
(pin (num 48) (name Vref) (type passive))
(pin (num 49) (name GND) (type power_in))
(pin (num 50) (name SENSE) (type passive))
(pin (num 51) (name Vdd) (type power_in))
(pin (num 52) (name Vdd) (type power_in))
(pin (num 53) (name EP) (type power_in))))
(libpart (lib OpAmp) (part LT6600)
(description "Ampli Op Mos")
(docs AmpliOp.sch)
(fields
(field (name Reference) U)
(field (name Value) LT6600))
(pins
(pin (num 1) (name IN-) (type input))
(pin (num 2) (name Vocm) (type passive))
(pin (num 3) (name V+) (type power_in))
(pin (num 4) (name OUT+) (type output))
(pin (num 5) (name OUT-) (type output))
(pin (num 6) (name V-) (type power_in))
(pin (num 7) (name Vmid) (type passive))
(pin (num 8) (name IN+) (type input))))
(libpart (lib device) (part C)
(description "Condensateur non polarise")
(footprints
(fp SM*)
(fp C?)
(fp C1-1))
(fields
(field (name Reference) C)
(field (name Value) C))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib device) (part CP1)
(description "Condensateur polarise")
(footprints
(fp CP*)
(fp SM*))
(fields
(field (name Reference) C)
(field (name Value) CP1))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib device) (part DIODE)
(description "Diode simple")
(footprints
(fp D?)
(fp S*))
(fields
(field (name Reference) D)
(field (name Value) DIODE))
(pins
(pin (num 1) (name A) (type passive))
(pin (num 2) (name K) (type passive))))
(libpart (lib device) (part R)
(description Resistance)
(footprints
(fp R?)
(fp SM0603)
(fp SM0805)
(fp R?-*)
(fp SM1206))
(fields
(field (name Reference) R)
(field (name Value) R))
(pins
(pin (num 1) (name ~) (type passive))
(pin (num 2) (name ~) (type passive))))
(libpart (lib conn) (part CONN_1)
(description "1 pin")
(fields
(field (name Reference) P)
(field (name Value) CONN_1))
(pins
(pin (num 1) (name 1) (type passive))))
(libpart (lib conn) (part CONN_3)
(description "Symbole general de connecteur")
(fields
(field (name Reference) K)
(field (name Value) CONN_3))
(pins
(pin (num 1) (name P1) (type passive))
(pin (num 2) (name PM) (type passive))
(pin (num 3) (name P3) (type passive))))
(libpart (lib regul) (part NCP1117ST50T3G)
(aliases
(alias NCP1117ST12T3G)
(alias NCP1117ST15T3G)
(alias NCP1117ST18T3G)
(alias NCP1117ST20T3G)
(alias NCP1117ST25T3G)
(alias NCP1117ST285T3G)
(alias NCP1117ST33T3G))
(description "NCP1117ST50T3G, 1A Low drop-out regulator, Fixed Output 5V, SOT223")
(docs http://www.onsemi.com/pub_link/Collateral/NCP1117-D.PDF)
(footprints
(fp SOT223))
(fields
(field (name Reference) U)
(field (name Value) NCP1117ST50T3G))
(pins
(pin (num 1) (name GND) (type power_in))
(pin (num 2) (name VO) (type power_out))
(pin (num 3) (name VI) (type power_in)))))
(libraries
(library (logical sata7-67491-1030)
(uri /home/kaklik/svn/library/KiCAD/symbols/sata7-67491-1030.lib))
(library (logical Jumpers)
(uri /home/kaklik/svn/library/KiCAD/symbols/Jumpers.lib))
(library (logical OpAmp)
(uri /home/kaklik/svn/library/KiCAD/symbols/OpAmp.lib))
(library (logical ADC-DAC)
(uri /home/kaklik/svn/library/KiCAD/symbols/ADC-DAC.lib))
(library (logical device)
(uri /usr/local/share/kicad/library/device.lib))
(library (logical conn)
(uri /usr/local/share/kicad/library/conn.lib))
(library (logical regul)
(uri /usr/local/share/kicad/library/regul.lib)))
(nets
(net (code 1) (name "Net-(J9-Pad2)")
(node (ref U4) (pin 41))
(node (ref J9) (pin 2)))
(net (code 2) (name "Net-(J9-Pad3)")
(node (ref J9) (pin 3))
(node (ref U4) (pin 42)))
(net (code 3) (name "Net-(J9-Pad5)")
(node (ref U4) (pin 27))
(node (ref J9) (pin 5)))
(net (code 4) (name "Net-(J9-Pad6)")
(node (ref U4) (pin 28))
(node (ref J9) (pin 6)))
(net (code 5) (name "Net-(J10-Pad2)")
(node (ref U4) (pin 39))
(node (ref J10) (pin 2)))
(net (code 6) (name "Net-(J10-Pad3)")
(node (ref U4) (pin 40))
(node (ref J10) (pin 3)))
(net (code 7) (name "Net-(J10-Pad5)")
(node (ref U4) (pin 25))
(node (ref J10) (pin 5)))
(net (code 8) (name "Net-(J10-Pad6)")
(node (ref U4) (pin 26))
(node (ref J10) (pin 6)))
(net (code 9) (name "Net-(J8-Pad5)")
(node (ref J8) (pin 5))
(node (ref U4) (pin 29)))
(net (code 10) (name "Net-(J8-Pad2)")
(node (ref J8) (pin 2))
(node (ref U4) (pin 43)))
(net (code 11) (name "Net-(J8-Pad3)")
(node (ref J8) (pin 3))
(node (ref U4) (pin 44)))
(net (code 12) (name "Net-(J8-Pad6)")
(node (ref J8) (pin 6))
(node (ref U4) (pin 30)))
(net (code 13) (name "Net-(J13-Pad2)")
(node (ref U4) (pin 35))
(node (ref J13) (pin 2)))
(net (code 14) (name "Net-(J13-Pad3)")
(node (ref U4) (pin 36))
(node (ref J13) (pin 3)))
(net (code 16) (name "Net-(J11-Pad2)")
(node (ref J11) (pin 2))
(node (ref U4) (pin 37)))
(net (code 17) (name "Net-(J11-Pad3)")
(node (ref J11) (pin 3))
(node (ref U4) (pin 38)))
(net (code 18) (name "Net-(J11-Pad5)")
(node (ref J11) (pin 5))
(node (ref U4) (pin 23)))
(net (code 19) (name "Net-(J11-Pad6)")
(node (ref J11) (pin 6))
(node (ref U4) (pin 24)))
(net (code 20) (name "Net-(J6-Pad1)")
(node (ref R15) (pin 2))
(node (ref J6) (pin 2))
(node (ref U4) (pin 21))
(node (ref J6) (pin 1)))
(net (code 21) (name "Net-(J7-Pad1)")
(node (ref R16) (pin 2))
(node (ref U4) (pin 20))
(node (ref J7) (pin 1))
(node (ref J7) (pin 2)))
(net (code 22) (name +1.8V)
(node (ref U4) (pin 52))
(node (ref R14) (pin 1))
(node (ref R13) (pin 1))
(node (ref U4) (pin 51))
(node (ref C9) (pin 1))
(node (ref J15) (pin 1))
(node (ref J14) (pin 1))
(node (ref C20) (pin 1))
(node (ref U4) (pin 16))
(node (ref U4) (pin 34))
(node (ref U4) (pin 15))
(node (ref R16) (pin 1))
(node (ref C13) (pin 1))
(node (ref R15) (pin 1))
(node (ref C17) (pin 1))
(node (ref U3) (pin 2)))
(net (code 23) (name "Net-(J1-Pad5)")
(node (ref J1) (pin 5))
(node (ref R3) (pin 2)))
(net (code 24) (name AGND)
(node (ref J12) (pin 4))
(node (ref J12) (pin 1))
(node (ref J13) (pin 7))
(node (ref U4) (pin 47))
(node (ref C14) (pin 2))
(node (ref U4) (pin 53))
(node (ref J9) (pin 1))
(node (ref U4) (pin 33))
(node (ref U4) (pin 13))
(node (ref U4) (pin 49))
(node (ref P3) (pin 1))
(node (ref P2) (pin 1))
(node (ref P1) (pin 1))
(node (ref U4) (pin 45))
(node (ref P4) (pin 1))
(node (ref J2) (pin 4))
(node (ref J8) (pin 4))
(node (ref J8) (pin 1))
(node (ref J9) (pin 4))
(node (ref U4) (pin 5))
(node (ref J2) (pin 6))
(node (ref J10) (pin 7))
(node (ref J2) (pin 3))
(node (ref J2) (pin 1))
(node (ref J3) (pin 7))
(node (ref C9) (pin 2))
(node (ref U4) (pin 22))
(node (ref J11) (pin 7))
(node (ref J11) (pin 4))
(node (ref J11) (pin 1))
(node (ref U2) (pin 6))
(node (ref J10) (pin 1))
(node (ref J8) (pin 7))
(node (ref J9) (pin 7))
(node (ref J10) (pin 4))
(node (ref U1) (pin 6))
(node (ref J3) (pin 4))
(node (ref J3) (pin 1))
(node (ref C15) (pin 2))
(node (ref J13) (pin 4))
(node (ref J13) (pin 1))
(node (ref U3) (pin 1))
(node (ref C8) (pin 2))
(node (ref U4) (pin 2))
(node (ref C3) (pin 2))
(node (ref C19) (pin 2))
(node (ref C12) (pin 2))
(node (ref C6) (pin 2))
(node (ref J12) (pin 7))
(node (ref C18) (pin 2))
(node (ref C10) (pin 2))
(node (ref D1) (pin 1))
(node (ref J1) (pin 7))
(node (ref J1) (pin 4))
(node (ref J1) (pin 1))
(node (ref J17) (pin 1))
(node (ref J16) (pin 3))
(node (ref J16) (pin 2))
(node (ref J16) (pin 1))
(node (ref R10) (pin 2))
(node (ref R12) (pin 2))
(node (ref J15) (pin 3))
(node (ref J14) (pin 3))
(node (ref C11) (pin 2))
(node (ref C13) (pin 2))
(node (ref C20) (pin 2))
(node (ref C7) (pin 2))
(node (ref C5) (pin 1))
(node (ref C2) (pin 2))
(node (ref C1) (pin 2))
(node (ref C4) (pin 1))
(node (ref C17) (pin 2)))
(net (code 25) (name "Net-(R8-Pad2)")
(node (ref U2) (pin 5))
(node (ref R8) (pin 2)))
(net (code 26) (name "Net-(J15-Pad2)")
(node (ref J15) (pin 2))
(node (ref U4) (pin 10)))
(net (code 27) (name "Net-(J1-Pad6)")
(node (ref R4) (pin 2))
(node (ref J1) (pin 6)))
(net (code 28) (name "Net-(R5-Pad2)")
(node (ref R5) (pin 2))
(node (ref U1) (pin 4)))
(net (code 29) (name "Net-(R6-Pad2)")
(node (ref U1) (pin 5))
(node (ref R6) (pin 2)))
(net (code 30) (name "Net-(J1-Pad2)")
(node (ref R1) (pin 2))
(node (ref J1) (pin 2)))
(net (code 31) (name "Net-(C8-Pad1)")
(node (ref C8) (pin 1))
(node (ref U2) (pin 2))
(node (ref U4) (pin 14)))
(net (code 32) (name "Net-(J1-Pad3)")
(node (ref J1) (pin 3))
(node (ref R2) (pin 2)))
(net (code 33) (name "Net-(J4-Pad1)")
(node (ref J4) (pin 1))
(node (ref J4) (pin 2))
(node (ref U4) (pin 19))
(node (ref R13) (pin 2)))
(net (code 34) (name "Net-(J3-Pad2)")
(node (ref R9) (pin 2))
(node (ref R10) (pin 1))
(node (ref U4) (pin 17))
(node (ref J3) (pin 2)))
(net (code 35) (name "Net-(J3-Pad3)")
(node (ref R12) (pin 1))
(node (ref R11) (pin 2))
(node (ref U4) (pin 18))
(node (ref J3) (pin 3)))
(net (code 36) (name "Net-(C12-Pad1)")
(node (ref C12) (pin 1))
(node (ref R7) (pin 1))
(node (ref U4) (pin 12)))
(net (code 37) (name "Net-(C15-Pad1)")
(node (ref C15) (pin 1))
(node (ref U4) (pin 11))
(node (ref R8) (pin 1)))
(net (code 38) (name "Net-(C11-Pad1)")
(node (ref C11) (pin 1))
(node (ref U4) (pin 4))
(node (ref R5) (pin 1)))
(net (code 39) (name "Net-(C14-Pad1)")
(node (ref C14) (pin 1))
(node (ref U4) (pin 3))
(node (ref R6) (pin 1)))
(net (code 40) (name "Net-(C7-Pad1)")
(node (ref U1) (pin 2))
(node (ref C7) (pin 1))
(node (ref U4) (pin 1)))
(net (code 41) (name "Net-(C10-Pad1)")
(node (ref U4) (pin 6))
(node (ref U4) (pin 8))
(node (ref C10) (pin 1))
(node (ref C16) (pin 1)))
(net (code 42) (name "Net-(J12-Pad2)")
(node (ref U4) (pin 31))
(node (ref J12) (pin 2)))
(net (code 43) (name "Net-(J12-Pad3)")
(node (ref J12) (pin 3))
(node (ref U4) (pin 32)))
(net (code 44) (name "Net-(C16-Pad2)")
(node (ref U4) (pin 9))
(node (ref U4) (pin 7))
(node (ref C18) (pin 1))
(node (ref C16) (pin 2)))
(net (code 45) (name 3V3)
(node (ref C1) (pin 1))
(node (ref R9) (pin 1))
(node (ref D1) (pin 2))
(node (ref R11) (pin 1))
(node (ref C2) (pin 1))
(node (ref C3) (pin 1))
(node (ref J2) (pin 2))
(node (ref J2) (pin 5))
(node (ref U3) (pin 3))
(node (ref U1) (pin 3))
(node (ref U2) (pin 3)))
(net (code 46) (name "Net-(R7-Pad2)")
(node (ref U2) (pin 4))
(node (ref R7) (pin 2)))
(net (code 47) (name "Net-(C5-Pad2)")
(node (ref C5) (pin 2))
(node (ref U2) (pin 7)))
(net (code 48) (name "Net-(C4-Pad2)")
(node (ref C4) (pin 2))
(node (ref U1) (pin 7)))
(net (code 49) (name "Net-(J5-Pad1)")
(node (ref U4) (pin 46))
(node (ref R14) (pin 2))
(node (ref J5) (pin 1))
(node (ref J5) (pin 2)))
(net (code 50) (name "Net-(C6-Pad1)")
(node (ref U4) (pin 50))
(node (ref C6) (pin 1))
(node (ref J14) (pin 2)))
(net (code 51) (name "Net-(R4-Pad1)")
(node (ref R4) (pin 1))
(node (ref U2) (pin 1)))
(net (code 52) (name "Net-(R3-Pad1)")
(node (ref U2) (pin 8))
(node (ref R3) (pin 1)))
(net (code 53) (name "Net-(R2-Pad1)")
(node (ref U1) (pin 1))
(node (ref R2) (pin 1)))
(net (code 54) (name "Net-(R1-Pad1)")
(node (ref R1) (pin 1))
(node (ref U1) (pin 8)))
(net (code 55) (name "Net-(J13-Pad5)")
(node (ref J13) (pin 5)))
(net (code 56) (name "Net-(J13-Pad6)")
(node (ref J13) (pin 6)))
(net (code 57) (name "Net-(J12-Pad5)")
(node (ref J12) (pin 5)))
(net (code 58) (name "Net-(J12-Pad6)")
(node (ref J12) (pin 6)))
(net (code 59) (name "Net-(J3-Pad6)")
(node (ref J3) (pin 6)))
(net (code 60) (name "Net-(J3-Pad5)")
(node (ref J3) (pin 5)))
(net (code 61) (name "Net-(C19-Pad1)")
(node (ref C19) (pin 1))
(node (ref U4) (pin 48)))))
/Modules/PowerSupply/BATPOWER03A/BATPOWER03A_Big.jpg
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/Modules/PowerSupply/BATPOWER04B/PrjInfo.txt
1,17 → 1,16
[InfoShortDescription.en]
Stepdown converter
 
 
[InfoShortDescription.cs]
Snižující měnič
 
[InfoLongDescription.en]
Converter module uses LM3485. Acceptable input voltage range is 4.5 V - 16V. Output voltage can be selected in fixed values 3,3 V 5 V or adjusted by trimmer. This module is especially suited for battery powered applications.
 
 
[InfoLongDescription.cs]
Měnič využívá obvodu LM3485. Vstupní napětí v rozsahu 4,5 V - 12V. Výstupní napětí 3,3 V, 5 V nebo laditelné trimprem.
Měnič využívá obvodu LM3485. Vstupní napětí může být v rozsahu 4,5 V - 16V. Výstupní napětí 3,3 V, 5 V nebo laditelné trimrem. Je vhodný pro napájení z akumulátorů.
 
[InfoBuyUST]
 
 
[End]
[End]
/Modules/PowerSupply/BATPOWER04B/SCH_PCB/chyby.PDF
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/Modules/PowerSupply/BATPOWER04B/TODO.txt
0,0 → 1,6
Problém s účinností měniče byl v této verzi vyřešen přidáním dalšího kapacitoru 470pF do zpětné napěťové vazby. Důvod nutnosti jeho přidání je pravděpodobně v tom, že do zpětné vazby se indukuje parazitní napětí, které znemožňuje správnou funkci regulace.. Tento kondenzátor vazbu tlumí.
Primární důvod nutnosti jeho přidání je pravděpodobně layout PCB, který aktuálně neakceptuje doporučení uvedená v datasheetu obvodu.
Ve skutečnosti je tak potřeba přepracovat většinu layoutu PCB. Jde o vedení POWERGND a GND, umístění shottky diody a prokovy.
 
Dále je pravděpodobně zbytečně složitě řešeno přěpínání výstupních napětí. Protože reálně by mělo stačit přepínat pouze spodní stranu odporového děliče. Nevýhodou aktuálního řešení je skutečnost, že v případě náhodného nezapojení jumperu na výstup je aktuálně nedefinovaná hodnota výstupního napětí.