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ADV7125KST50 PDF预览

ADV7125KST50

更新时间: 2024-11-06 22:18:23
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 254K
描述
CMOS, 330 MHz Triple 8-Bit High Speed Video DAC

ADV7125KST50 数据手册

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CMOS, 330 MHz  
a
Triple 8-Bit High Speed Video DAC  
ADV7125  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
330 MSPS Throughput Rate  
Triple 8-Bit DACs  
V
AA  
RS-343A/RS-170 Compatible Output  
Complementary Outputs  
DAC Output Current Range 2 to 26 mA  
TTL Compatible Inputs  
Internal Reference (1.23 V)  
Single-Supply 5 V/3.3 V Operation  
48-Lead LQFP Package  
Low Power Dissipation (30 mW Min @ 3 V)  
Low Power Standby Mode (6 mW Typ @ 3 V)  
Industrial Temperature Range (–40°C to +85°C)  
BLANK  
SYNC  
BLANK AND  
SYNC LOGIC  
IOR  
DATA  
8
R7–R0  
8
8
8
DAC  
DAC  
DAC  
REGISTER  
IOR  
IOG  
DATA  
REGISTER  
G7–G0  
B7–B0  
8
8
IOG  
IOB  
DATA  
REGISTER  
IOB  
APPLICATIONS  
VOLTAGE  
REFERENCE  
CIRCUIT  
POWER-DOWN  
MODE  
PSAVE  
Digital Video Systems  
High Resolution Color Graphics  
Digital Radio Modulation  
Image Processing  
V
REF  
CLOCK  
ADV7125  
GND  
R
COMP  
SET  
Instrumentation  
Video Signal Reconstruction  
GENERAL DESCRIPTION  
PRODUCT HIGHLIGHTS  
1. 330 MSPS (3.3 V only) throughput  
2. Guaranteed monotonic to eight bits  
3. Compatible with a wide variety of high resolution color  
graphics systems, including RS-343A and RS-170  
The ADV®7125 is a triple high speed, digital-to-analog converter  
on a single monolithic chip. It consists of three high speed, 8-bit  
video DACs with complementary outputs, a standard TTL input  
interface, and a high impedance, analog output current source.  
The ADV7125 has three separate 8-bit-wide input ports. A single  
5 V/3.3 V power supply and clock are all that are required to make  
the part functional. The ADV7125 has additional video control  
signals, composite SYNC and BLANK, as well as a power-  
save mode.  
The ADV7125 is fabricated in a 5 V CMOS process. Its mono-  
lithic CMOS construction ensures greater functionality with  
lower power dissipation. The ADV7125 is available in a 48-lead  
LQFP package.  
ADV is a registered trademark of Analog Devices, Inc.  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  

ADV7125KST50 替代型号

型号 品牌 替代类型 描述 数据表
ADV7125KSTZ50-REEL ADI

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CMOS, 330 MHz Triple 8-Bit High Speed Video DAC
ADV7125KSTZ50 ADI

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CMOS, 330 MHz Triple 8-Bit High Speed Video DAC

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