5
dc1216f
DEMO MANUAL DC1216
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
schematic Diagram
VR
EF
G
ND
CL
K
O
UT
5V
G
ND
S
HDN
V
IN
(opt.)
(opt.)
(opt.)
*
D
C
1216A
-A
ASSEM
BL
Y
T
YPE
Y1
C
ry
s
tek
, 601964
F
req. (
M
H
z
)
AU
X
PW
R
100M
H
z
*
VERSI
O
N
T
ABL
E
CL
K
O
UT
*
122.88M
H
z
D
C
1216A
-B
C
ry
s
tek
, 602017
80M
H
z
D
C
1216A
-C
C
ry
s
tek
, 602019
100M
H
z
, P
LL R
efer
enc
e
R4
C3
5 ohm
s
5 ohm
s
5 ohm
s
O
PT
O
PT
O
PT
C
ry
s
tek
, 601964
D
C
1216A
-D
100 ohm
s
4.7uF
S
IZ
E
SC
AL
E:
CA
G
E
CO
DE
D
W
G
N
O
RE
V
SH
EET
OF
F
IL
EN
AM
E:
TI
TL
E
CO
NT
RA
CT
NO
.
APPR
O
VAL
S
D
AT
E
DRA
W
N
C
H
EC
KED
APPR
O
VED
EN
G
IN
EER
T
ECHNO
L
O
G
Y
1
6
30
M
c
C
a
rt
h
y
B
lv
d
.
M
il
p
it
a
s
,
C
A
95
0
3
5
P
ho
n
e
:
(40
8
)4
32
-1
9
00
F
a
x
:
(4
0
8)
4
3
4
-0
50
7
A1
D
C
1216A
W
e
d
ne
s
da
y
,
O
c
to
b
e
r
0
3
,
20
1
2
1
1
J
u
ne
W
u
1/
17
/0
7
C
lar
e
nc
e
M
ay
ot
t
1/
17
/0
7
H
igh
S
peed
A
D
C
C
loc
k
S
our
c
e
S
IZ
E
SC
AL
E:
CA
G
E
CO
DE
D
W
G
N
O
RE
V
SH
EET
OF
F
IL
EN
AM
E:
TI
TL
E
CO
NT
RA
CT
NO
.
APPR
O
VAL
S
D
AT
E
DRA
W
N
C
H
EC
KED
APPR
O
VED
EN
G
IN
EER
T
ECHNO
L
O
G
Y
1
6
30
M
c
C
a
rt
h
y
B
lv
d
.
M
il
p
it
a
s
,
C
A
95
0
3
5
P
ho
n
e
:
(40
8
)4
32
-1
9
00
F
a
x
:
(4
0
8)
4
3
4
-0
50
7
A1
D
C
1216A
W
e
d
ne
s
da
y
,
O
c
to
b
e
r
0
3
,
20
1
2
1
1
J
u
ne
W
u
1/
17
/0
7
C
lar
e
nc
e
M
ay
ot
t
1/
17
/0
7
H
igh
S
peed
A
D
C
C
loc
k
S
our
c
e
S
IZ
E
SC
AL
E:
CA
G
E
CO
DE
D
W
G
N
O
RE
V
SH
EET
OF
F
IL
EN
AM
E:
TI
TL
E
CO
NT
RA
CT
NO
.
APPR
O
VAL
S
D
AT
E
DRA
W
N
C
H
EC
KED
APPR
O
VED
EN
G
IN
EER
T
ECHNO
L
O
G
Y
1
6
30
M
c
C
a
rt
h
y
B
lv
d
.
M
il
p
it
a
s
,
C
A
95
0
3
5
P
ho
n
e
:
(40
8
)4
32
-1
9
00
F
a
x
:
(4
0
8)
4
3
4
-0
50
7
A1
D
C
1216A
W
e
d
ne
s
da
y
,
O
c
to
b
e
r
0
3
,
20
1
2
1
1
J
u
ne
W
u
1/
17
/0
7
C
lar
e
nc
e
M
ay
ot
t
1/
17
/0
7
H
igh
S
peed
A
D
C
C
loc
k
S
our
c
e
R
E
VI
S
ION
HI
S
T
OR
Y
DESCRIPTION
DATE
APPROVED
ECO
REV
M
IC
H
E
L A
.
A
DD
"-
D"
V
E
RS
IO
N
A1
10-
03-
12
R
E
VI
S
ION
HI
S
T
OR
Y
DESCRIPTION
DATE
APPROVED
ECO
REV
M
IC
H
E
L A
.
A
DD
"-
D"
V
E
RS
IO
N
A1
10-
03-
12
R
E
VI
S
ION
HI
S
T
OR
Y
DESCRIPTION
DATE
APPROVED
ECO
REV
M
IC
H
E
L A
.
A
DD
"-
D"
V
E
RS
IO
N
A1
10-
03-
12
E4E4
C2
1uF
C2
1uF
R1
4.99K
R1
4.99K
Y1Y1
V
ol
t C
ont.
1
V
dd
4
O
UT
3
G
ND
2
C3
*
C3
*
J1J1
E1E1
U1
LT
1761E
S
5-
3.3
U1
LT
1761E
S
5-
3.3
IN
1
S
HDN
3
GND
2
BYP
4
O
UT
5
R2
4.99K
R2
4.99K
B1
B
E
A
D
47ohm
B1
B
E
A
D
47ohm
R4
*
R4
*
C6
0.01uF
C6
0.01uF
E3E3
E2E2
R3
opt.
R3
opt.
C4
0.1uF
C4
0.1uF
E5E5
+
C1
100uF
10V
+
C1
100uF
10V
B0
3
B-
PASK
J2
B0
3
B-
PASK
J2
3
2
1
C5
0.01uF
C5
0.01uF
R6
1K
R6
1K
R5
opt.
R5
opt.
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