DC503A - Schematic

5
4
3
2
1
REVISION HISTORY
LTC CONFIDENTIAL - For Customer Use Only
ECO
1500MHz
TO
2100MHz
DESCRIPTION
DATE
1
INITIATE
2
REVISED; DEMO BOARD RELEASE
APPROVED
01/23/02
5/7/02
J1
LO IN
D
C6
100pF
1
D
REV
L3
8.2nH
Gnd
N/C
17
5
TP1
EN
13
14
LO-
15
LO+
N/C
GND
IF+
11
IF-
10
2
12nH
C10
100pF
C5
2
J3
IF OUT
100pF
L2
9
GND
1
2
1
C9
100pF
R1
1
C1
100pF
C
270MHz
TO
870MHz
5
12nH
N/C
4
TL2
Zo=72 ohm
L1
1
12
U1
LT5512
VCC2
RF-
4
T2
MACOM ETC1.6-4-2-3
Secondary
Primary
3
4
8
1
RF+
3
7
C4
2.7pF
3
2
VCC1
C
N/C
EN
6
1
6
2
1230MHz
TL1
Zo=72 ohm
5
T1
LDB311G2705C-428
J2
RF IN
N/C
16
2
C7
100pF
10 OHM
1
TP2
VCC
1
TP3
GND
1
TP4
GND
C3
1uF
C2
.01uF
B
B
(T1)
1
(J2)
2
6
5
X1
1
2
N/C
BRACKET
3
4
INTERCONNECTION
WIRING DIAGRAM
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
TOLERANCE ON ANGLE - - 2 PLACES - - - 3 PLACES - - INTERPRET DIM AND TOL
PER ASME Y14.5M -1994
A
THIRD ANGLE PROJECTION
CONTRACT NO.
APPROVALS
DRAWN L.SANTOS
CHECKED
DATE
01/23/02
TECHNOLOGY
TITLE
A
SCHEMATIC, DOWNCONVERTING MIXER CATV PCB
APPROVED
ENGINEER VLAD D.
01/23/02
DESIGNER
DO NOT SCALE DRAWING
5
4
Tuesday, May 14, 2002
3
1630 McCarthy Blvd.
Milpitas, CA 95035
Phone: (408)432-1900
Fax: (408)434-0507
SIZE CAGE CODE
A
SCALE: NONE
DWG NO
FILENAME:503Ar2.DSN
2
REV
DC503A
SHEET
2
1
1
OF
1
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