CXB1455R
VGA/SVGA/XGA 24-bit Transmitter
Description
The CXB1455R is the IC which transmits the 24-bit
VGA/SVGA/XGA definition moving picture based on
the GVIF (Gigabit Video Interface) technology.
Features
•
1 chip transmitter for serial transmission of 24-bit
color VGA/SVGA/XGA picture
•
On-chip PLL synthesizer
•
On-chip differential cable driver
•
TTL/CMOS compatible interface
•
Supports 1 pixel/shift clock mode with 1 chip and
2 pixel/shift clock mode with 2 chips
•
Single 3.3V power supply
•
Low power consumption
•
48-pin plastic QFP package (7mm
×
7mm)
Application
Gigabit video interface
48 pin LQFP (Plastic)
Structure
Bi-CMOS IC
Absolute Maximum Ratings
•
Power supply
V
CC
•
Operating temperature Topr
•
Storage temperature
Tstg
•
Allowable power dissipation
P
D
4.2
0 to +85
–65 to +150
333
V
°C
°C
mW
Block Diagram and Pin Configuration
SDATAN
GNDA
GNDT
REXT
V
CC
A
V
DD
Recommended Operating Condition
Supply voltage
3.3 ± 0.3
SDATAP
CKPOL
LPFB
LPFA
GND
CE
V
36 35 34 33 32 31 30 29 28 27 26 25
GND
37
REFREQ
38
CNTL
39
DE
40
SFTCLK
41
HSYNC
42
VSYNC
43
B7
44
B6
45
B5
46
B4
47
V
DD
48
Encoder
P/S
Converter
PLL
Cable
Driver
24
23
22
21
20
19
18
17
16
15
14
13
V
DD
R0
R1
R2
R3
R4
R5
R6
R7
G0
G1
GND
1
GND
2
B3
3
B2
4
B1
5
B0
6
G7
7
G6
8
G5
9 10 11 12
G4
G3
G2
V
DD
Fig. 1. Block Diagram and Pin Configuration
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E98Y03B03
SONY [ SONY CORPORATION ]
