DC1077A - Schematic

5
4
3
2
1
D
D
VCC
C1
22nF
U1
LT5570EDD
5
RFin
J1
C
T2
C8
3.3
2
4
C9
1nF
1
C4
1nF
Vcc
FLTR
2
In+
En
9
10
3
DEC
CFB+
8
4
In-
CFB-
7
5
Gnd
Out
6
3
GND
TP2
1
Gnd
L1
0Ohm
4.75V-5.25V
EN
TP3
C6
TBD
C
R1
100K
11
C7
1nF
C3
1uF
C2
1nF
TP1
MA/COM MABAES0061
TP4
OUT
C5
TBD
B
B
CUSTOMER NOTICE
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
CIRUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT
PERFORMANCE OR RELIABILITY. CONTACT LINEAR
TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE.
A
THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND
SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS.
5
4
CONTRACT NO.
APPROVALS
DRAWN
A. Karpova
DATE
3/6/06
CHECKED
TECHNOLOGY
TITLE
LT5570EDD
VHF/UHF Log Mean Square Power Detector
APPROVED
ENGINEER
D. Stuetzle
3/6/06
DESIGNER
SIZE
Monday, February 25, 2008
SCALE:
3
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
CAGE CODE
DWG NO
FILENAME:
2
A
REV
DC1077A
SHEET
1
1
2
OF
1
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