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FEATURES

APPLICATIONS

DESCRIPTION

ADS5520

12-Bit, 125 MSPS

Analog-To-Digital Converter

THS9001, OPA695, OPA847

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• 12-Bit Resolution

• 125 MSPS Sample Rate

• Wireless Communication

• High SNR: 69.7 dBFS at 100 MHz f

IN

–

Communication Receivers

• High SFDR: 82 dBc at 100 MHz f

IN

–

Base Station Infrastructure

• 2.3-V

• Test and Measurement Instrumentation

• Internal Voltage Reference

• Single and Multichannel Digital Receivers

• 3.3-V Single-Supply Voltage

• Communication Instrumentation

• Analog Power Dissipation: 578 mW

–

Radar

• Serial Programming Interface

–

Infrared

• TQFP-64 PowerPAD™ Package

• Video and Imaging

• Medical Equipment

• Recommended Op Amps:

THS3201, THS3202, THS4503, THS4509,

The ADS5520 is a high-performance, 12-Bit, 125 MSPS analog-to-digital converter (ADC). To provide a complete

converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference.

Designed for applications demanding the highest speed and highest dynamic performance in little space, the

ADS5520 has excellent power consumption of 578 mW at 3.3-V single-supply voltage. This allows an even

higher system integration density. The provided internal reference simplifies system design requirements. Parallel

CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5520 is available in a 64-pin TQFP PowerPAD package over the industrial temperature range.

Table 1. ADS5500 Product Family

80 MSPS

105 MSPS

125 MSPS

12 Bit

ADS5522

ADS5521

ADS5520

14 Bit

ADS5542

ADS5541

ADS5500

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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.

2

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 2004–2008, 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.