CXB1455R Datasheet, PDF (1/15 Pages) Sony Corporation – VGA/SVGA/XGA 24-bit Transmitter

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.
48 pin LQFP (Plastic)
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
Structure
Bi-CMOS IC
Absolute Maximum Ratings
• Power supply
VCC
• Operating temperature Topr
• Storage temperature Tstg
• Allowable power dissipation
PD
4.2
V
0 to +85 °C
–65 to +150 °C
333 mW
Block Diagram and Pin Configuration
Recommended Operating Condition
Supply voltage
3.3 ± 0.3 V
36 35 34 33 32 31 30 29 28 27 26 25
GND 37
REFREQ 38
CNTL 39
PLL
DE 40
Cable
Driver
SFTCLK 41
HSYNC 42
VSYNC 43
B7 44
P/S
Converter
B6 45
B5 46
B4 47
Encoder
VDD 48
24 VDD
23 R0
22 R1
21 R2
20 R3
19 R4
18 R5
17 R6
16 R7
15 G0
14 G1
13 GND
1 2 3 4 5 6 7 8 9 10 11 12
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.
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E98Y03B03