Subversion Repositories Spectramin

[/] [trunk/] [hardware/] [digital-iface.sch] - Rev 22

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v 20071231 1
C 40000 40000 0 0 0 title-B.sym
C 42200 45500 1 0 0 opamp-2.sym
{
T 43000 46500 5 10 0 0 0 0 1
device=OPAMP
T 43000 46300 5 10 1 1 0 0 1
refdes=U1a
T 43000 46700 5 10 0 0 0 0 1
symversion=0.1
T 42800 46700 5 10 1 1 0 0 1
value=1/4 TLC2264
}
C 43800 45800 1 0 0 nmos-3.sym
{
T 44400 46300 5 10 0 0 0 0 1
device=NMOS_TRANSISTOR
T 44500 46300 5 10 1 1 0 0 1
refdes=Q1
T 44500 46000 5 10 1 1 0 0 1
value=2N7000
}
C 44400 46800 1 0 0 4N25-1.sym
{
T 45300 48800 5 10 0 0 0 0 1
device=4N25
T 46200 48600 5 10 1 1 0 6 1
refdes=U2
}
C 42200 44700 1 0 0 resistor-1.sym
{
T 42500 45100 5 10 0 0 0 0 1
device=RESISTOR
T 42200 44500 5 10 1 1 0 0 1
refdes=R2
T 42700 44500 5 10 1 1 0 0 1
value=220k
}
C 41800 43600 1 90 0 resistor-1.sym
{
T 41400 43900 5 10 0 0 90 0 1
device=RESISTOR
T 41500 43800 5 10 1 1 90 0 1
refdes=R3
T 41800 43600 5 10 1 1 0 0 1
value=2k2
}
C 44200 48100 1 180 0 resistor-1.sym
{
T 43900 47700 5 10 0 0 180 0 1
device=RESISTOR
T 43500 47800 5 10 1 1 180 0 1
refdes=R1
T 43900 47700 5 10 1 1 0 0 1
value=1k
}
C 47300 48300 1 90 0 resistor-1.sym
{
T 46900 48600 5 10 0 0 90 0 1
device=RESISTOR
T 47000 48700 5 10 1 1 90 0 1
refdes=R4
T 47400 48700 5 10 1 1 0 0 1
value=4k7
}
N 42200 44800 41700 44800 4
N 41700 43600 41700 43200 4
C 42500 47200 1 0 0 9V-plus-1.sym
C 42800 48100 1 0 0 9V-plus-1.sym
C 41600 42900 1 0 0 gnd-1.sym
C 42600 45200 1 0 0 gnd-1.sym
C 46600 46500 1 0 0 gnd-1.sym
{
T 46900 46500 5 10 1 1 0 0 1
type=DGND
}
N 41700 44500 41700 45700 4
N 41700 45700 42200 45700 4
N 42200 46300 41400 46300 4
C 40600 46200 1 0 0 input-1.sym
{
T 40600 46500 5 10 0 0 0 0 1
device=INPUT
T 40600 46000 5 10 1 1 0 0 1
value=CH1 IN
}
N 43300 46000 43800 46000 4
N 44300 46600 44300 47100 4
N 44300 47100 44400 47100 4
N 44200 48000 44400 48000 4
N 43000 48100 43000 48000 4
N 43000 48000 43300 48000 4
C 44200 45200 1 0 0 gnd-1.sym
N 44300 45500 44300 45800 4
N 43500 46000 43500 44800 4
N 43500 44800 43100 44800 4
N 46500 47100 46700 47100 4
N 46700 47100 46700 46800 4
N 47200 48000 47200 48300 4
C 47000 49200 1 0 0 5V-plus-1.sym
C 47400 47900 1 0 0 output-1.sym
{
T 47500 48200 5 10 0 0 0 0 1
device=OUTPUT
T 47500 47700 5 10 1 1 0 0 1
value=CH1 OUT
}
N 46500 48000 47400 48000 4
C 46500 48300 1 0 0 nc-right-1.sym
{
T 46600 48800 5 10 0 0 0 0 1
value=NoConnection
T 46600 49000 5 10 0 0 0 0 1
device=DRC_Directive
}
C 50200 45500 1 0 0 opamp-2.sym
{
T 51000 46500 5 10 0 0 0 0 1
device=OPAMP
T 51000 46300 5 10 1 1 0 0 1
refdes=U1b
T 51000 46700 5 10 0 0 0 0 1
symversion=0.1
T 50800 46700 5 10 1 1 0 0 1
value=1/4 TLC2264
}
C 51800 45800 1 0 0 nmos-3.sym
{
T 52400 46300 5 10 0 0 0 0 1
device=NMOS_TRANSISTOR
T 52500 46300 5 10 1 1 0 0 1
refdes=Q2
T 52500 46000 5 10 1 1 0 0 1
value=2N7000
}
C 52400 46800 1 0 0 4N25-1.sym
{
T 53300 48800 5 10 0 0 0 0 1
device=4N25
T 54200 48600 5 10 1 1 0 6 1
refdes=U3
}
C 50200 44700 1 0 0 resistor-1.sym
{
T 50500 45100 5 10 0 0 0 0 1
device=RESISTOR
T 50200 44500 5 10 1 1 0 0 1
refdes=R6
T 50700 44500 5 10 1 1 0 0 1
value=220k
}
C 49800 43600 1 90 0 resistor-1.sym
{
T 49400 43900 5 10 0 0 90 0 1
device=RESISTOR
T 49500 43800 5 10 1 1 90 0 1
refdes=R7
T 49800 43600 5 10 1 1 0 0 1
value=2k2
}
C 52200 48100 1 180 0 resistor-1.sym
{
T 51900 47700 5 10 0 0 180 0 1
device=RESISTOR
T 51500 47800 5 10 1 1 180 0 1
refdes=R5
T 51900 47700 5 10 1 1 0 0 1
value=1k
}
C 55300 48300 1 90 0 resistor-1.sym
{
T 54900 48600 5 10 0 0 90 0 1
device=RESISTOR
T 55000 48700 5 10 1 1 90 0 1
refdes=R8
T 55400 48700 5 10 1 1 0 0 1
value=4k7
}
N 50200 44800 49700 44800 4
N 49700 43600 49700 43200 4
C 50500 46900 1 0 0 9V-plus-1.sym
C 50800 48100 1 0 0 9V-plus-1.sym
C 49600 42900 1 0 0 gnd-1.sym
C 50600 45200 1 0 0 gnd-1.sym
C 54600 46500 1 0 0 gnd-1.sym
{
T 54900 46500 5 10 1 1 0 0 1
type=DGND
}
N 49700 44500 49700 45700 4
N 49700 45700 50200 45700 4
N 50200 46300 49500 46300 4
C 48700 46200 1 0 0 input-1.sym
{
T 48700 46500 5 10 0 0 0 0 1
device=INPUT
T 48700 46000 5 10 1 1 0 0 1
value=CH2 IN
}
N 51300 46000 51800 46000 4
N 52300 46600 52300 47100 4
N 52300 47100 52400 47100 4
N 52200 48000 52400 48000 4
N 51000 48100 51000 48000 4
N 51000 48000 51300 48000 4
C 52200 45200 1 0 0 gnd-1.sym
N 52300 45500 52300 45800 4
N 51500 46000 51500 44800 4
N 51500 44800 51100 44800 4
N 54500 47100 54700 47100 4
N 54700 47100 54700 46800 4
N 55200 48000 55200 48300 4
C 55000 49200 1 0 0 5V-plus-1.sym
C 55400 47900 1 0 0 output-1.sym
{
T 55500 48200 5 10 0 0 0 0 1
device=OUTPUT
T 55500 47700 5 10 1 1 0 0 1
value=CH2 OUT
}
N 54500 48000 55400 48000 4
C 54500 48300 1 0 0 nc-right-1.sym
{
T 54600 48800 5 10 0 0 0 0 1
value=NoConnection
T 54600 49000 5 10 0 0 0 0 1
device=DRC_Directive
}
N 42700 46500 42700 47200 4
C 41400 46800 1 0 0 capacitor-1.sym
{
T 41600 47500 5 10 0 0 0 0 1
device=CAPACITOR
T 41600 47300 5 10 1 1 0 0 1
refdes=C1
T 41600 47700 5 10 0 0 0 0 1
symversion=0.1
}
N 42300 47000 42700 47000 4
C 41200 46600 1 0 0 gnd-1.sym
N 41300 46900 41300 47000 4
N 41300 47000 41400 47000 4
N 50700 46900 50700 46500 4
T 50000 40700 9 10 1 0 0 0 1
SPECTRAMIN DIGITAL INTERFACE
T 54000 40100 9 10 1 0 0 0 1
D SMITH
T 50900 40100 9 10 1 0 0 0 1
1
T 51500 40100 9 10 1 0 0 0 1
2

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