Texas Instruments DAC5668, Руководство пользователя

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+3.3V_DAC
+3.3V_DAC
+3.3V_DAC
+3.3V_DAC
+3.3V_DAC
+3.3V_DAC
+3.3V_LOGIC
+3.3V_LOGIC
+3.3V_LOGIC
IOUTA2 SH1,3
IOUTA1 SH1,3
IOUTB2 SH1,3
IOUTB1 SH1,3
REF_OSC SH4
Title
Size Document Number Rev
Date: Sheet of
D
DAC5668/88/89 EVM
B
7 7 Wednesday, December 23, 2009
Title
Size Document Number Rev
Date: Sheet of
D
DAC5668/88/89 EVM
B
7 7 Wednesday, December 23, 2009
Title
Size Document Number Rev
Date: Sheet of
D
DAC5668/88/89 EVM
B
7 7 Wednesday, December 23, 2009
MECHANICAL PARTS FOR J24
U2
SN74LVC1G125DBVR
U2
SN74LVC1G125DBVR
OE
1
A
2
Y
4
GND
3
VCC
5
R57
0
DNI
R57
0
DNI
C59
.01uF
C59
.01uF
M S A
D E N
J22
EXT_REF_CLK
M S A
D E N
J22
EXT_REF_CLK
1
5234
R75
100 R75
100
x_SCREW6
SCREW PANHEAD 4-40 x 3/8
x_SCREW6
SCREW PANHEAD 4-40 x 3/8
x_SCREW4
SCREW PANHEAD 4-40 x 3/8
x_SCREW4
SCREW PANHEAD 4-40 x 3/8
R36
100 R36
100
M
S
A
J3
IOUTB2
DNI
M
S
A
J3
IOUTB2
DNI
1
2345
R34
0
DNI
R34
0
DNI
x_STANDOFF3
STANDOFF ALUM HEX 4-40 x .500
x_STANDOFF3
STANDOFF ALUM HEX 4-40 x .500
C102
.1uF
C102
.1uF
M
S
A
J9
IOUTA1
M
S
A
J9
IOUTA1
1
2345
R72
0
DNI
R72
0
DNI
x_SCREW5
SCREW PANHEAD 4-40 x 3/8
x_SCREW5
SCREW PANHEAD 4-40 x 3/8
C80
100pF C80
100pF
M
S
A
J8
IOUTA2
DNI
M
S
A
J8
IOUTA2
DNI
1
2345
R2
22.1
R2
22.1
C55
1000pF
C55
1000pF
JP1
REF_CLK
(SHUNT 2-3)
JP1
REF_CLK
(SHUNT 2-3)
1
3
2
R73
60.4
DNI
R73
60.4
DNI
L10
56nH
DNI
L10
56nH
DNI
1
2
R74
100 R74
100
x_SCREW3
SCREW PANHEAD 4-40 x 3/8
x_SCREW3
SCREW PANHEAD 4-40 x 3/8
R81
10K
R81
10K
R45
0
DNI
R45
0
DNI
R1
1K R1
1K
C1
.1uF C1
.1uF
R35
60.4
DNI
R35
60.4
DNI
C82
.1uF
C82
.1uF
x_STANDOFF2
STANDOFF ALUM HEX 4-40 x .500
x_STANDOFF2
STANDOFF ALUM HEX 4-40 x .500
R85
0 R85
0
R68
0
DNI
R68
0
DNI
TP1
Blk
GND
TP1
Blk
GND
+ C81
10uF
10V
+ C81
10uF
10V
R37
100 R37
100
U7
OSC-VECTRON
DNI
U7
OSC-VECTRON
DNI
REF
1
GND
2
VDD
4
OUT
3
U6
OSC-VECTRON
U6
OSC-VECTRON
REF
1
GND
4
VDD
8
OUT
5
R42
0
DNI
R42
0
DNI
M
S
A
J4
IOUTB1
M
S
A
J4
IOUTB1
1
2345
x_SCREW1
SCREW PANHEAD 4-40 x 3/8
x_SCREW1
SCREW PANHEAD 4-40 x 3/8
x_SCREW2
SCREW PANHEAD 4-40 x 3/8
x_SCREW2
SCREW PANHEAD 4-40 x 3/8
L1
56nH
DNI
L1
56nH
DNI
1
2
R3
1K R3
1K
TP6
Blk
GND
TP6
Blk
GND
TP4
Blk
GND
TP4
Blk
GND
TP8
Blk
GND
TP8
Blk
GND
C79
.1uF C79
.1uF
R71
0
DNI
R71
0
DNI
TP2
Blk
GND
TP2
Blk
GND
TP10
Blk
GND
TP10
Blk
GND
R95
0 R95
0
R39
60.4
DNI
R39
60.4
DNI
T2
ADT4-1T
T2
ADT4-1T
3
2
1 6
5
4
R41
0
DNI
R41
0
DNI
68 OHM @ 100MHz
FB9
68 OHM @ 100MHz
FB9
R55
0
DNI
R55
0
DNI
x_STANDOFF1
STANDOFF ALUM HEX 4-40 x .500
x_STANDOFF1
STANDOFF ALUM HEX 4-40 x .500
x_STANDOFF4
STANDOFF ALUM HEX 4-40 x .500
x_STANDOFF4
STANDOFF ALUM HEX 4-40 x .500
R80
10K
R80
10K
R76
60.4
DNI
R76
60.4
DNI
T1
ADT4-1T
T1
ADT4-1T
3
2
1 6
5
4
R77
0
DNI
R77
0
DNI