DC2073A - Schematic

A
B
C
D
E
REVISION HISTORY
+V
V+
ECO
REV
__
2
E4
2.3V-5.5V
C1
10uF
1210
C2
10uF
1210
RJ7
GND
RJ3
E5
4
RJ6
*
RJ9
*
DESCRIPTION
PRODUCTION
APPROVED
PHILIP K.
DATE
07-15-13
RO1 49.9
*
*
OUT1
E1
E2
GND
4
C5
*
1
U1
1
C6
*
2
**
6
5
C7
OPT
2
RO2
5
*
OUT2
E8
3
RE
OE
*
4
3
4
E9
GND
E3
RJ2
RJ5
RS
POT
*
RSET1
RSET2
*
*
*
+V
JP1
*
E6
3
+V
*
RJ4
*
GND
E7
2
RJ1
1
2
V+ 3
OPEN 5
4
GND 7
8
6
RJ8
C4
*
3
1nF
3
RPOT
*
DIV/MOD 1
*
ASSEMBLY TYPE
ASSY
TYPE
A
LTC Part #
U1
LTC6905CS5
RPOT
RSET1 RSET2 RJ1
20K
10K
B
LTC1799CS5
500K
4.99K
C
LTC6900CS5
500K
20K
D
LTC6905CS5-133
OPEN
E
LTC6905CS5-100
F
G
RJ2
RJ3
RJ4
RJ5
RJ6
RJ7
RS
C5
C6
R02
RE
RJ8
RJ9
0 OHM 0 OHM 0 OHM
0 OHM
0 OHM
10K
0.1uF
0.01uF
0 OHM 0 OHM 0 OHM
0 OHM
0 OHM
4.99K
0.1uF
0.01uF
0 OHM 0 OHM 0 OHM
0 OHM
0 OHM
20K
0.1uF
0.01uF
OPEN
0 OHM 0 OHM
0 OHM
0 OHM
0.1uF
0.01uF
1K
OPEN
OPEN
0 OHM 0 OHM
0 OHM
0 OHM
0.1uF
0.01uF
1K
LTC6905CS5-96
OPEN
OPEN
0 OHM 0 OHM
0 OHM
0 OHM
0.1uF
0.01uF
1K
LTC6905CS5-80
OPEN
OPEN
0 OHM 0 OHM
0 OHM
0 OHM
0.1uF
0.01uF
1K
H
LTC6906CS6
500K
I
LTC6907CS6
500K
J
LTC6908CS6-1
500K
10K
0 OHM 0 OHM 0 OHM
0 OHM
10K
0.1uF
0.01uF
49.9
K
LTC6908CS6-2
500K
10K
0 OHM 0 OHM 0 OHM
0 OHM
10K
0.1uF
0.01uF
49.9
2
2
100K
49.9K
IC NO. :LTC6905, LTC1799,
LTC6900, LTC6905-80,
LTC6905-96, LTC6905-100,
LTC6905-133 -5 LEAD SOT-23
**
100K
0 OHM 0 OHM 0 OHM 0 OHM
49.9K
0 OHM 0 OHM 0 OHM 0 OHM
LTC6906, LTC6907, LTC6908-1,
LTC6908-2 - 6 LEAD SOT23
CUSTOMER NOTICE
NOTE: UNLESS OTHERWISE SPECIFIED
1
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A
CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS;
HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. AK
VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL
APP ENG. PHILIP K.
APPLICATION. COMPONENT SUBSTITUTION AND PRINTED
CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
ALL RESISTORS ARE IN OHMS, 0603
ALL CAPACITORS ARE 0603, 16V
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
A
APPROVALS
B
C
TECHNOLOGY
TITLE: SCHEMATIC
RESISTOR - SET OSCILLATOR IC
SIZE
N/A
SCALE = NONE
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900 www.linear.com
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
DATE:
D
IC NO.
**
REV.
LTC IN SOT23
DEMO CIRCUIT 2073A
2
Monday, July 15, 2013
SHEET 1
E
OF 1
1
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