lc7219m Sanyo Semiconductor Corporation, lc7219m Datasheet - Page 2

• Manufacturer Part Number: lc7219m
• Description: Pll Frequency Synthesizers
• Manufacturer: Sanyo Semiconductor Corporation

Block Diagram
Pin Assignment
Pin Description
9
N
o t
2
u
, 7
, 1
m
1
1
1
1
2
2
2
1
1
2
3
4
5
6
5
6
8
9
0
3
4
, 4
8
2
b
2
r e
1
7
XOUT
AMIN
FMIN
XIN
DO
CE
CL
DI
19
18
24
1
2
3
4
5
O
U
P
T
N I
D
H
X
N
L
0
A
F
V D
S
V S
X
, 0
, 1
D
C
C
C
O
a
C
M
M
I D
o t
Y
D
S
N I
m
O
T
E
T
U
L
N I
C
N I
N I
P
R
O
R
e
T
D
1
U
2
T
6
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 IN0
9
REFERENCE
DIVIDER
1
2
7
C
D
C
D
4
S
S
P
F
A
F
S
P
G
7
10
2 .
0
2 .
h
h
r e
e r
M
M
u
h
SHIFT REGISTER
h
a
o l
a
o r
0
t f i
t f i
p
a
p i
a t
a t
M
M
k c
o i
q
k
u
b
b
p
s
e -
u
H
H
e
n
H
e r
e r
d
a
a
y l
n i
o
e
n i
d -
d
, z
n
n
z
n
u t
z
LC7219, 7219M
SWALLOW COUNTER
n
12BIT PRORAMABLE
p
g
g
o
LATCH
d
v
d
a
p
11
y c
e
c
u
p
t s i
t s i
f r
c
l o
6
b
t u
y r
f t
V
e t
y r
t u
V
6
e l
e r
a t
1/16, 1/17 4BIT
r e
r e
C
m
C
t s
%
t s
o r
t c
o t
g
q
O
n i
O
l a
e
r o
l a
d
d
m
e
u
DIVIDER
d
SYC
p
a
a
a
m
e
12
s
s
u
o
o
t u
s
a t
a t
c
6
m
n
g i
g i
y t
c s
c i
u
c s
h
y c
c i
e r
n
n
a
o r
n i
o
l l i
y c
l a
l l i
l a
g r
o r
u
p
m
c
m
t a
t a
p t
PHASE DETECTOR
l c
u
o
e
c
n i
e
n i
e
r o
r o
13
s t
o
n
u
CHARGE PUMP
, e
t n
a
p
p
p
n
r t
s t
t u
s
t u
u
n i
o
r t
l l o
s
g
u
m
u
l l o
s y
p
e
e r
r e
p t
p
t u
n
e t
r e
m
14
r e
t u
o
m
e
u
l a
t n
p t
c -
p -
u
o l
g
u
s t
e
k c
p r
17
n
r e
o
o
s
u
l a
UNIVERSAL
e
p t
COUNTER
p -
c
t u
D
Top view
o
u
7
e
u
p r
c s
t n
o
r e
i r
s
t p
e
IN1
n i
o i
8
c
p
o
n
t u
u
t n
r e
n i
p
t u
21
22
16
15
20
23
PD1
PD2
HCTR
LCTR
V DD
V SS
No.3661–2/12