ADS5520IPAP Datasheet, PDF (1/38 Pages) Texas Instruments – 12-Bit, 125 MSPS Analog-To-Digital Converter

ADS5520
www.ti.com....................................................................................................................................................... SBAS310F – MAY 2004 – REVISED OCTOBER 2008
12-Bit, 125 MSPS
Analog-To-Digital Converter
FEATURES
1
•2 12-Bit Resolution
• 125 MSPS Sample Rate
• High SNR: 69.7 dBFS at 100 MHz f_IN
• High SFDR: 82 dBc at 100 MHz f_IN
• 2.3-V_PP Differential Input Voltage
• Internal Voltage Reference
• 3.3-V Single-Supply Voltage
• Analog Power Dissipation: 578 mW
• Serial Programming Interface
• TQFP-64 PowerPAD™ Package
• Recommended Op Amps:
THS3201, THS3202, THS4503, THS4509,
THS9001, OPA695, OPA847
APPLICATIONS
• Wireless Communication
– Communication Receivers
– Base Station Infrastructure
• Test and Measurement Instrumentation
• Single and Multichannel Digital Receivers
• Communication Instrumentation
– Radar
– Infrared
• Video and Imaging
• Medical Equipment
DESCRIPTION
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.
12 Bit
14 Bit
Table 1. ADS5500 Product Family
80 MSPS
ADS5522
ADS5542
105 MSPS
ADS5521
ADS5541
125 MSPS
ADS5520
ADS5500
1
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.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2008, Texas Instruments Incorporated