參數(shù)資料
型號: TMC3033R2C80
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: DAC
英文描述: Triple Video D/A Converter 10 bit, 80 Msps
中文描述: TRIPLE, PARALLEL, WORD INPUT LOADING, 0.015 us SETTLING TIME, 10-BIT DAC, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 1/12頁
文件大小: 119K
代理商: TMC3033R2C80
www.fairchildsemi.com
Features
10-bit resolution
80, 50, and 30 megapixels per second
Sync and blank controls
Sync on green D/A output
1.0V p-p video into 37.5
Enhancement of ADV7122
– Internal bandgap voltage reference
– Double-buffered data for low distortion
TTL-compatible inputs
Low glitch energy
Single +3.3 Volt
±
5% power supply
or 75
load
Applications
Video signal conversion
– RGB
– YC
B
C
R
– Composite, Y, C
Multimedia systems
Image processing
True-color graphics systems (1 billion colors)
Broadcast television equipment
High-Definition Television (HDTV) equipment
Direct digital synthesis
Description
The TMC3033 is a high-speed triple 10-bit D/A converter
especially suited for video and graphics applications.
It offers 10-bit resolution, TTL-compatible inputs, low
power consumption, and requires only a single +3.3 Volt
±
5% power supply. It has single-ended current outputs,
SYNC and BLANK control inputs, and a separate current
source for adding sync pulses to the Green D/A converter
output. It is ideal for generating analog RGB from digital
RGB and driving computer display and video monitors.
Three speed grades are available: 30, 50, and 80 Msps.
The TMC3033 triple D/A converter is available in a 44-lead
plastic J-leaded PLCC and 48-lead plastic LQFP package.
It is fabricated on a sub-micron CMOS process with perfor-
mance guaranteed from 0
°
C to 70
°
C.
Block Diagram
10 bit
D/A Converter
10 bit
D/A Converter
10 bit
D/A Converter
10
G
9-0
BLANK
SYNC
CLK
IO
G
IO
B
IO
R
V
REF
R
REF
COMP
65-3003-01
+1.235V
Ref
10
B
9-0
10
R
9-0
TMC3033
Triple Video D/A Converter
10 bit, 80 Msps
Rev. 1.0.0
相關(guān)PDF資料
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