ADC JTAG I/O Intel LXT971ALC Ethernet Phy Altera EPXA1F484C3 ...
ADC JTAG I/O Intel LXT971ALC Ethernet Phy Altera EPXA1F484C3 ...
ADC JTAG I/O Intel LXT971ALC Ethernet Phy Altera EPXA1F484C3 ...
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5<br />
4<br />
3<br />
2<br />
1<br />
shield signals AAin1 .. 4 with GND traces<br />
Place jumper R10 near to<br />
crystal. Keep trace short.<br />
AAin7<br />
D<br />
C<br />
1<br />
2<br />
3<br />
4<br />
RN39<br />
4x10k<br />
8<br />
7<br />
6<br />
5<br />
Header_08x2x2mm<br />
CON11<br />
1 2<br />
3 4<br />
5 6<br />
7 8<br />
9 10<br />
1112<br />
1314<br />
1516<br />
RN40<br />
4x10k<br />
AAin8<br />
AAin1<br />
AAin2<br />
To ROB connector page 8<br />
keep all analog signals as short as possible<br />
8<br />
7<br />
6<br />
5<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
4x10k<br />
RN35<br />
RN36<br />
5<br />
6<br />
7<br />
8<br />
4<br />
3<br />
2<br />
1<br />
4x10k<br />
4<br />
3<br />
2<br />
1<br />
C194<br />
10n<br />
C210<br />
10n<br />
C196<br />
10n<br />
C211<br />
10n<br />
C208<br />
10n<br />
C212<br />
10n<br />
C209<br />
10n<br />
C213<br />
10n<br />
R127<br />
10k<br />
Populate R122 if<br />
AIN8 should measure<br />
voltage regulator<br />
temperature.<br />
C214<br />
100n<br />
C215<br />
2uF2<br />
C68<br />
100n<br />
ADMCLK<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
VregTemp<br />
IC13<br />
AIN7<br />
AIN8<br />
AVDD<br />
AGND1<br />
RefIn1n<br />
RefIn1p<br />
AIN1<br />
AIN2<br />
AIN3<br />
AIN4<br />
AIN5<br />
AINCOM<br />
RefIn2p<br />
RefIn2n<br />
AD7708BRU<br />
R10<br />
C206<br />
33p<br />
0R_Jmpr<br />
XTALin<br />
28<br />
XTALout<br />
27<br />
DVDD 26<br />
DGND 25<br />
DIN 24<br />
DOUT<br />
23<br />
RDY 22<br />
CS 21<br />
SCLK 20<br />
RST<br />
19<br />
P1<br />
18<br />
AGND2<br />
17<br />
P2<br />
16<br />
AIN6<br />
15<br />
3<br />
4<br />
XTAL2<br />
32kHz<br />
2<br />
1<br />
Keep this<br />
signals short!<br />
C207<br />
33p<br />
RN33<br />
5<br />
6<br />
7<br />
8<br />
5<br />
6<br />
7<br />
8<br />
RN34<br />
C189<br />
10n<br />
4x47R<br />
4<br />
3<br />
2<br />
1<br />
4<br />
3<br />
2<br />
1<br />
4x47R<br />
C192<br />
100n<br />
C193<br />
470n<br />
3V3<br />
GND_<strong>ADC</strong><br />
ADin<br />
ADout<br />
ARdyn<br />
ACSn<br />
ASclk<br />
ARstn<br />
AP1<br />
AP2<br />
C195<br />
10uF<br />
D<br />
C<br />
B<br />
1<br />
2<br />
3<br />
4<br />
RN41<br />
4x10k<br />
8<br />
7<br />
6<br />
5<br />
RN37<br />
5<br />
6<br />
7<br />
8<br />
4x10k<br />
4<br />
3<br />
2<br />
1<br />
C216<br />
10n<br />
C217<br />
10n<br />
C218<br />
10n<br />
Keep this<br />
line short!<br />
B<br />
1<br />
2<br />
IC21<br />
Vout<br />
Vin<br />
GND<br />
3<br />
C197<br />
C199<br />
C200<br />
R94<br />
C204<br />
10R<br />
C201<br />
3V3<br />
C202<br />
3V3<br />
Populate R158 if AIN7<br />
should measure<br />
system temperature.<br />
R158<br />
0R_Jmpr<br />
R156<br />
10k<br />
1<br />
2<br />
LED11<br />
green_0603<br />
C132<br />
100n<br />
AD1582ART<br />
GND_<strong>ADC</strong><br />
10n<br />
100n<br />
470n<br />
10uF<br />
C241<br />
10n<br />
R93<br />
10R<br />
100n<br />
470n<br />
GND_<strong>ADC</strong><br />
A<br />
Current source for additional<br />
temperature sensor.<br />
CON12<br />
2<br />
2<br />
1<br />
1<br />
Temp2<br />
Q2<br />
BC859C<br />
3 2<br />
1<br />
C135<br />
100n<br />
R157<br />
1k<br />
Please connect these analog ground to one point<br />
near voltage reference ! Do only connect to GND<br />
plane here with multiple vias!<br />
Shaded area shows<br />
devices not used for<br />
KIP/DCS<br />
Company : KIP Uni-Heidelberg / Lindenstruth<br />
Editor : Dirk Gottschalk<br />
Title<br />
DCS <strong>ADC</strong><br />
Size Document Number Rev<br />
A4<br />
10 1.63<br />
Date: 2004.11.16 12:30<br />
Sheet 10 of<br />
14<br />
A<br />
5<br />
4<br />
3<br />
2<br />
1
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