7. APPLICATION CIRCUIT EXAMPLE
100 k鈩?/div>
3 (4)
4 (5)
5 (6)
6 (7)
Note 2
LC module
pin No. 1 7(8)
Note 3
CLK
CS
DATA
PCL
V
DD
CK
OUT
OSC
OUT
OSC
IN
TEST
GND
Hsync
Vsync
V
B
V
G
V
R
V
BLK
(B
BLK
)
20 (24)
19 (23)
18 (21)
17 (20)
16 (19)
15 (18)
14 (17)
13 (16)
12 (15)
11 (14)
Output
Inputs a negative Hsync,
Vsync signal
V
DD
10
碌
F
10
碌
F +
0.01
碌
F
Note 4
LC module
Note 3
33
碌
F pin No. 3 8(9)
5 to 30 pF
30 pF
10(11)
9(10)
V
C2
Note 4
(G
BLK
)
Note 4
BLK2
(R
BLK
)
V
C1
BLK1
Notes 1.
2.
3.
4.
CR constant must be satisfied with Power-ON Clear Specification (refer to
6. ELECTRICAL
CHARACTERISTICS).
This circuit can reduce the number of external components and facilitates the adjustment of oscillation
frequency, using LC module (part number: Q285NCIS-11181, manufactured by Toko, Inc.)
Connect these pins as follows when inputting external clock:
OSC
IN
pin: external clock input, OSC
OUT
pin: open
Signals in ( ) are set by a mask option (RGB + RGB compatible blanking).
Remarks 1.
The number in the parentheses indicates the pin number of the
碌
PD6461GT-xxx.
2.
With the
碌
PD6461GT-xxx, influence by noise via lead frame can be surpressed by connecting the
N.C. pins (3, 12, 13, 22) to GND.
54