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FEATURES

DESCRIPTION

APPLICATIONS

ADS5500

SBAS303F – DECEMBER 2003 – REVISED FEBRUARY 2007

14-Bit, 125Msps ANALOG-TO-DIGITAL CONVERTER

• 14-Bit Resolution

The ADS5500 is a high-performance, 14-bit, 125

Msps analog-to-digital converter (ADC). To provide a

• 125 Msps Sample Rate

complete

converter

solution,

it

includes

a

• High SNR: 71.2 dBFS at 100-MHz f

IN

high-bandwidth linear sample-and-hold stage (S&H)

• High SFDR: 82 dBc at 100-MHz f

IN

and internal reference. Designed for applications

• 2.3-V

PP Differential Input Voltage

demanding the highest speed and highest dynamic

performance in little space, the ADS5500 has

• Internal Voltage Reference

excellent power consumption of 578 mW at 3.3-V

• 3.3-V Single-Supply Voltage

single-supply voltage. This allows an even higher

• Analog Power Dissipation: 578 mW

system integration density. The provided internal

reference simplifies system design requirements.

• Serial Programming Interface

Parallel CMOS-compatible output ensures seamless

• TQFP-64 PowerPAD™ Package

interfacing with common logic.

• Recommended Amplifiers:

The ADS5500 is available in a 64-pin TQFP

OPA695, OPA847, THS3201, THS3202,

PowerPAD™ package and in both a commercial and

THS4503, THS4509, THS9001

industrial temperature grade device.

ADS5500 PRODUCT FAMILY

• Wireless Communication

80 Msps

105 Msps

125 Msps

–

Communication Receivers

12 Bit

ADS5522

ADS5521

ADS5520

–

Base Station Infrastructure

14 Bit

ADS5542

ADS5541

ADS5500

• Test and Measurement Instrumentation

• Single and Multichannel Digital Receivers

• Communication Instrumentation

–

Radar, Infrared

• Video and Imaging

• Medical Equipment

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.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2007, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.