DC2270A - Schematic

U1
LT3095EUDD
VIN
3V - 6.5V
23
E1
C14
+
OPT
25V
TAJW106M025RNJ
C1
2.2uF
25V
0805
R4
100k
10
R6
OPT
1
C3
10uF
25V
1210
GND
E3
VOUT1 NOISE
MONITOR
VOUT1
5V/50mA
2
C12
OPT
0603
J1
IN
6
8
SW1
SW2
EN1
EN2
GND
GND
BSTOUT1
BSTOUT2
LDOIN1
LDOIN2
OUT1
OUT2
E4
9
C11
OPT
0805
C5
2.2uF
25V
1210
17
R1
100k
1%
22
L2
10uH
COILCRAFT
LPS4012-103MR
24
EN1
E2
IN
L1
6.8uH
COILCRAFT
LPS4012-682MR
C7
1uF
25V
R2
100k
(1MHz)
16
7
GND
SET2
SET1
INTVCC
RT
GND
GND
GND
GND
GND
SYNC
C2
2.2uF
25V
0805
21
11
EN2
R7
OPT
20
C4
10uF
25V
1210
19
E6
GND
E7
C13
OPT
0603
15
VOUT2 NOISE
MONITOR
J2
13
E8
12
VOUT2
15V/50mA
4
5
C9
0.1uF
6.3V
R3
300k
1%
C6
2.2uF
25V
1210
C8
1uF
25V
C10
OPT
0805
14
GND
E9
FREQ
18
1
RT
2
25
3
NC
E5
R5
100k
3
SYNC
JP1
SYNC
E10
CUSTOMER NOTICE
NOTES: UNLESS OTHERWISE SPECIFIED
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.
1. ALL RESISTORS ARE 0603.
ALL CAPACITORS ARE 0603.
TECHNOLOGY
TITLE: SCHEMATIC
DUAL-CHANNEL LOW NOISE BIAS GENERATORS
SIZE
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900 www.linear.com
Fax: (408)434-0507
LTC Confidential-For Customer Use Only
N/A
DATE:
IC NO.
REV.
LT3095EUDD
DEMO CIRCUIT 2270A
Monday, September 28, 2015
3
SHEET
1
OF
1
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