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CXB1457R PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 CXB1457R
部品説明 EGA/VGA/WVGA/SVGA 24-bit Transmitter
メーカ Sony Corporation
ロゴ Sony Corporation ロゴ 



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CXB1457R Datasheet, CXB1457R PDF,ピン配置, 機能
CXB1457R
EGA/VGA/WVGA/SVGA 24-bit Transmitter
Description
The CXB1457R is a transmitter chip for data
transmission based on GVIF (Gigabit Video Interface)
technology.
This IC supports 24-bit color data transmission with
EGA/VGA/WVGA/SVGA resolution.
Features
1 chip transmitter for serial transmission of 24-bit
color EGA/VGA/WVGA/SVGA picture
On-chip PLL synthesizer
On-chip differential cable driver
On-chip FIFO circuit
CMOS logic interface
+3.3V single power supply
Low power consumption
Lead-free 48-pin plastic LQFP package
(7mm × 7mm)
Application
GVIF (Gigabit Video Interface)
Structure
Bi-CMOS IC
48 pin LQFP (Plastic)
Absolute Maximum Ratings
Supply voltage VDD, VCCA
Storage temperature
Tstg
Allowable power dissipation
PD
–0.3 to +4.0
–65 to +150
333
V
°C
mW
Recommended Operating Conditions
Supply voltage VDD, VCCA 3.135 to 3.465
Operating temperature
Topr
–40 to +85
V
°C
Block Diagram & Pin Configuration
36 35 34 33 32 31 30 29 28 27 26 25
GND 37
REFREQ 38
CNTL 39
DE 40
PLL
Cable
Driver
SFTCLK 41
HSYNC 42
VSYNC 43
P/S
Converter
B7 44
B6 45
B5 46
Encoder
B4 47
VDD 48
FIFO
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 & 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–
E04Y33A52

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CXB1457R

EGA/VGA/WVGA/SVGA 24-bit Transmitter

Sony Corporation
Sony Corporation

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