ADS5521 Status:ACTIVE

12-Bit 105MSPS Analog-to-Digital Converter

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Special Note

Samples and evaluation modules are available now. For more information, please contact your local TI representative.

Datasheet

12-Bit, 105MSPS Analog-to-Digital Converter (Rev. C) (ads5521.pdf, 920 KB)
08 Feb 2007 Download

	ADS5520	ADS5521	ADS5522
Resolution(Bits)	12	12	12
Sample Rate (max)	125MSPS	105MSPS	80MSPS
Architecture	Pipeline	Pipeline	Pipeline
Power Consumption(Typ)(mW)	740	736	660
SINAD(dB)	69.9	70	69.9
SNR(dB)	70.1	70.5	70.2
SFDR(dB)	83	86	84
DNL(Max)(+/-LSB)	0.25	0.25	0.25
INL(Max)(+/-LSB)	0.8	0.5	0.55
No Missing Codes(Bits)	12	12	12
ENOB(Bits)	11.3	11.3	11.4
No. of Supplies	1	1	1
Analog Voltage AV/DD(Min)(V)	3	3	3
Analog Voltage AV/DD(Max)(V)	3.6	3.6	3.6
Logic Voltage DV/DD(Min)(V)	3	3	3
Logic Voltage DV/DD(Max)(V)	3.6	3.6	3.6
Input Configuration Range	2.3V(p-p)	2.3V(p-p)	2.3V(p-p)
Reference Mode	Int	Int	Int
Rating	Catalog	Catalog	Catalog
Pin/Package	64HTQFP	64HTQFP	64HTQFP
# Input Channels	1	1	1
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

ADS5410: 12-Bit, 80 MSPS ADC, Single Ch., Lowest Power, High BW, Excellent Performance
ADS5463: 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input
ADS807: 12-Bit, 53 MSPS ADC SE/Diff imputs w/range of 2 to 3Vpp, Int/Ext Ref., Out of Range Indicator
DAC5675A: 14-Bit, 400-MSPS Digital-to-Analog Converter

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Product Information

Features

12-Bit Resolution
105MSPS Sample Rate
High SNR: 70 dBFS at 100 MHz f_IN
High SFDR: 86 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: 571 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

PowerPAD is a trademark of Texas Instruments

Description

The ADS5521 is a high-performance, 12-bit, 105MSPS 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 ADS5521 has excellent power consumption of 571 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 ADS5521 is available in a 64-pin TQFP PowerPAD package and in an industrial temperature grade device.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Samples
ADS5521IPAP	ACTIVE	-40 to 85	28.75 \| 100u	HTQFP (PAP) \| 64	View	160 \| JEDEC TRAY (10+1)
ADS5521IPAPG4	ACTIVE	-40 to 85	28.75 \| 100u	HTQFP (PAP) \| 64	View	160 \| JEDEC TRAY (10+1)
ADS5521IPAPR	ACTIVE	-40 to 85	28.75 \| 100u	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples
ADS5521IPAPRG4	ACTIVE	-40 to 85	28.75 \| 100u	HTQFP (PAP) \| 64	View	1000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status			Reported Distributor Inventory
ADS5521IPAP	As of 9:01 AM GMT, 07 Sep 2008			As of 9:01 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1600*	5675 \| 29 Oct	4 Weeks	Americas	Avnet	130
		6257 \| 4 Nov			DigiKey	153
					Mouser Electronics	60
ADS5521IPAPG4	As of 9:01 AM GMT, 07 Sep 2008			As of 9:01 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1600*	5675 \| 29 Oct	4 Weeks	None Reported View Distributors
	1600*	6257 \| 4 Nov	4 Weeks
ADS5521IPAPR	As of 9:01 AM GMT, 07 Sep 2008			As of 9:01 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Oct	8 Weeks	None Reported View Distributors
ADS5521IPAPRG4	As of 9:01 AM GMT, 07 Sep 2008			As of 9:01 AM GMT, 07 Sep 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 29 Oct	8 Weeks	None Reported View Distributors
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
ADS5521IPAP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS5521IPAPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS5521IPAPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
ADS5521IPAPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

12-Bit, 105MSPS Analog-to-Digital Converter (Rev. C) (ads5521.pdf, 920 KB)
08 Feb 2007 Download

Application Notes

CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters (scaa092.htm, 9 KB)
08 Jun 2008 Abstract
Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 (scaa091.htm, 8 KB)
02 Jun 2008 Abstract
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
12 Jan 2008 Abstract
Clocking High-Speed Data Converters (slyt075.pdf, 310 KB)
18 Jan 2005 Download
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract
Analog-to-Digital Converter Grounding Practices Affect System Performance (sbaa052.htm, 8 KB)
02 Oct 2000 Abstract
Principles of Data Acquisition and Conversion (sbaa051.htm, 8 KB)
02 Oct 2000 Abstract
Interleaving Analog-to-Digital Converters (sbaa049.htm, 8 KB)
02 Oct 2000 Abstract
What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
02 Oct 2000 Abstract
High Speed Data Conversion (sbaa045.htm, 8 KB)
02 Oct 2000 Abstract

View Application Notes for Analog to Digital Converters

User Guides

OPA84x + ADS5500 User's Guide (Rev. A) (sbou028a.pdf, 254 KB)
01 Aug 2007 Download
ADS5500/5541/5542/5520/5521/5522 14-&12-Bit Single Channel ADC w/LVDT1422 Output (sllu092.pdf, 1294 KB)
26 Jul 2006 Download

View User Guides for Analog to Digital Converters

Simulation Models

IBIS Model
- ADS55xx IBIS Model and Document (Rev. C) (sbac028c.zip, 343 KB)
  20 Nov 2006 zip

More Literature

View More Literature for Analog to Digital Converters

Tools & Software

Name	Part #	Company	Tool / Software Type
Anti-Aliasing Calculation Tool for A to D Converters	ANTIALIASINGCALC	Texas Instruments	Calculation Utilities
Op Amp to ADC Circuit Topology Calculator	ADC-INPUT-CALC	Texas Instruments	Calculation Utilities
ADS5521 Evaluation Module	ADS5521EVM	Texas Instruments	Development Boards/EVMs
Digital Data Capture and Analysis for High Speed, High Resolution A to D Converters	TSW1100	Texas Instruments	Emulators/Analyzers
ADC_SPI_3p5(slac177.zip, 9690 KB ) 25 Jun 2008 zip
Jitter and SNR calculator(slac133.zip, 2 KB ) 24 Apr 2007 zip

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Complementary Products - Can be used with ADS5521
Part #	Name	Product Family	Comments
CDCE72010	10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner	WIRELESS BASE STATION CLOCKS- TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS	10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner
Customers Who Evaluated This Product Also Evaluated...
DAC5675A	14-Bit, 400-MSPS Digital-to-Analog Converter	DATA CONVERTERS-DIGITAL TO ANALOG CONVERTERS	TI customers also evaluated this product.