DC1141A - Schematic

5
4
3
2
1
TP1
DIVA
DIVB
DIVC
GND
C
V+DIP
GND
TP3
1 E1
TP4
E2
TP5
E3
TP6
E4
TP9
V+DIP
1
0
C3
22
10V
1206
TP10
1
0
1
0
JP1
DIVA
JP2
DIVB
JP3
DIVC
V+DIP
DIVA
E8
1206
DIP-8
DIVC
*
GND
VOUT
U1
E5
1
A1
GND
A2
Y1
R1
49.9
6
D
V+BFR
1
J1
BNC
VOUT BFR
0603
VCC 5
Y2 4
C2
0.1
0603
NC7WZ17P6X
C
TP7
V+DIP
TP8
1
2
3
V+DIP
*
1
2
3
DIV PIN SETTING
:1
:2
:4
:8
: 16
: 32
: 64 : 128
DIVC, DIVB, DIVA
000
001
010
011
100
101
110
DIP-8
BOARD
DC1141A
-A
DC1141B
-A
111
-B
LTC6930CDCB-5.00
-C
-C
LTC6930CDCB-7.37
-D
-D
LTC6930CDCB-8.00
-E
-E
LTC6930CDCB-8.19
4
B
CONTRACT NO.
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
3
GND
U1 ON DIP-8 BOARD
LTC6930CDCB-4.19
-B
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
VOUT BFR
FOR ASSEMBLY
BUFFER
BOARD
CUSTOMER NOTICE
5
3
1
2
3
B
A
2
R2
100K
0603
TP2
GND
C1
22
10V
1206
DIVB
E1-E4,E5,E8
MILL-MAX-315-99-101-41-001000
V+DIP
V+BFR
R3
10
2
3
4
5
D
V+DIP
APPROVALS
DRAWN:
TECHNOLOGY
KIM T.
CHECKED:
TITLE: SCHEMATIC
APPROVED:
ENGINEER: PHILIP K.
DESIGNER:
SIZE
DWG NO.
A
DATE:
A
BUFFER BOARD
DC1141A-1 * LTC6930CDCB
Wednesday, April 16, 2008
2
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
SHEET
1
REV
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