BU1425AKV Rohm Semiconductor, BU1425AKV Datasheet - Page 17

• Manufacturer Part Number: BU1425AKV
• Description: IC ENCODER NTSC/PAL DGTL VQFP64
• Manufacturer: Rohm Semiconductor
• Type: NTSC/PAL Encoderr

Specifications of BU1425AKV

• Applications: Video
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 9: BU1425AK color bar input / output data
(4) Timing
Table 10 below shows the input and output pins related
to timing.
Table 10: BU1425AK timing-related input / output pins
Multimedia ICs
COUT and VOUT display the chrominance amplitude. COUT is C8H
RD
FF
FF
FF
FF
00
00
00
00
—
—
—
—
Pin No.
52
51
53
27
28
16
22
50
32
33
34
29
RGB24bit
Input (8-bit hexadecimal for each)
GD
FF
FF
FF
FF
00
00
00
00
—
—
—
—
BD
FF
FF
FF
FF
—
—
—
—
00
00
00
00
CDGSWB
Pin name
SLABEB
PAL60B
CLKSW
PIXCLK
ADDH
RSTB
VCLK
VSY
HSY
NTB
INT
YD
D2
EB
A9
6A
10
28
90
51
—
—
—
—
YUV (4: 2: 2)
UD
F1
A5
5A
C9
0E
80
36
80
—
—
—
—
I / O
I / O
I / O
O
I
I
I
I
I
I
I
I
I
DD
VD
6D
80
22
10
F0
92
80
—
—
—
—
SYNC TIP
Color Burst NTSC
Color Burst PAL
BLANK LEVEL
BLACK (Pedestal)
BLUE
GREEN
CYAN
RED
MAGENTA
YELLOW
WHITE
System reset input pin
Clock input pin
Clock input mode setting pin
Vertical synchronization signal I / O pin
Horizontal synchronization signal I / O pin
Video-CD / CD-G mode switching pin
NTSC / PAL mode switching pin
PAL / PAL60 mode switching pin
Interlace / Non-interlace mode switching pin
Master / Slave mode switching pin
Pin which adds 1 line in non-interlace mode
1 / 2 divider output for internal clock (OSD clock)
NAME&COLOR
VOUT is YOUT
Output (9-bit hexadecimal for each)
XXXH.
XXXH.
YOUT
0C6
0E6
16C
18C
000
072
092
117
138
—
—
—
Function
BU1425AK / BU1425AKV
COUT
0A0
0A0
033
038
072
096
096
072
100
000
000
—
V
0A0
0A0
033
038
072
096
096
072
000
072
000
—
OUT
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