ADS5553IPFPR datasheet(1/24 Pages) TI

部件名	ADS5553IPFPR

功能描述	Dual 14 BIT, 65 MSPS Analog-to-Digital Converter

PDF	24 Pages

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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ADS5553

SLWS158 − FEBRUARY 2005

Dual 14 BIT, 65 MSPS



Analog-to-Digital Converter

FEATURES

D Dual ADC

D 14 Bit Resolution

D 65 MSPS Sample Rate

D High SNR = 74 dBFs at 70 MHz fIN

D High SFDR = 84 dBc at 70 MHz fIN

D 2.3 VPP Differential Input Voltage

D Internal / External Voltage Reference

D 3.3 V Single-Supply Voltage

D Analog Power Dissipation = 0.72 W

D Output Supply Power Dissipation = 0.17 W

D 80 Lead PowerPadE TQFP Package

D Two’s Complement Output Format

APPLICATIONS

D Communication Receivers

D Base Station Infrastructure

D Test and Measurement Instrumentation

DESCRIPTION

The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide

a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal

reference. Designed for applications demanding high dynamic performance in a small space, the ADS5553 has

excellent power consumption of 0.9 W at 3.3 V single-supply voltage. This allows an even higher system integration

density. The provided internal reference simplifies system design requirements, yet an external reference can be

used optionally to suit the accuracy and low drift requirements of the application. The outputs are parallel CMOS

compatible.

The ADS5553 is available in a 80 lead TQFP PowerPAD package and is specified over the full temperature range

of −40°C to 85°C.

.

ADS5553

Timing Circuitry

14-Bit

Pipeline

ADC Core

Digital

Error

Correction

Output

Control

AVDD

DRVDD

AGND

DRGND

CLK+

CLK−

VIN+

VIN−

S&H

D0

D13

.

14-Bit

Pipeline

ADC Core

Digital

Error

Correction

Output

Control

VIN+

VIN−

S&H

D0

D13

Internal Reference

VREFP

Internal Reference

Timing Circuitry

CLK+

CLK−

VREFM

VREFP

VREFM

CommsADC is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

www.ti.com

类似零件编号 - ADS5553IPFPR

制造商	部件名	数据表	功能描述
Texas Instruments	ADS5553IPFPR	697Kb / 27P	Dual 14 BIT, 65 MSPS Analog-to-Digital Converter FEBRUARY 2005

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