Datasheet > IT6902

IT6902

更新时间： 2022-06-04 19:09:38

品牌	Logo	应用领域
ITE		/
页数	文件大小	规格书
7页	122K
描述
CMOS, 330 MHz Triple 10-Bit High Speed Video DAC

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IT6902 数据手册

CMOS, 330 MHz

Triple 10-Bit High Speed Video DAC

IT6902

FEATURES

330 MSPS Throughput Rate

Triple 10-Bit D/A Converters

Complementary Outputs

DAC Output Current Range 2mA to

18.5mA

FUNCTIONAL BLOCK DIAGRAM

V18¹

OVDD33

IORP

DATA

DAC

R9-R0

G9-G0

IORN

64-Lead LQFP Package

IOGP

IOGN

APPLICATIONS

DATA

Digital Video Systems

High Resolution Color Graphics

Image Processing

IOBP

IOBN

DATA

B9-B0

PWD

Video Signal Reconstruction

POWER-DOWN

MODE

VOLTAGE

REFERENCE

CIRCUIT

GENERAL DESCRIPTION

The IT6902 is a triple high speed,

digital-to-analog converter on a single

monolithic chip. There are three high

speed, 10-bit, video D/A converters

with complementary outputs, a

standard TTL input interface, and a

high impedance, analog output

current source.

VSS²

R_SET

COMP

NOTE:

1. V18 must be connected to 1.8V power supply for core

circuit. There are ‘VDDA’, ‘VDDC’, ‘VDDD’ and ‘DVDD’

in this group.

2. VSS must be connected to ground. There are ‘VSSA’,

‘VSSC’, ‘VSSD’ ,‘DVSS’ and OVSS33 in this group.

3.3V /1.8V power supply and clock

are all required to make the part

functional. The IT6902 also has a

Power-Down Mode.

PRODUCT HIGHLIGHTS

1. 330 MSPS throughput.

2. Guaranteed monotonic to 10 bits.

The IT6902 is fabricated in a 1.8V

CMOS process and available in a

64-lead LQFP package.

12 3 4 5 6 7

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