ADS5474 Status:ACTIVE

14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input

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Datasheet

14-Bit 400-MSPS Analog-to-Digital Converter (Rev. A) (ads5474.pdf, 1967 KB)
07 Aug 2008 Download

	ADS5440	ADS5444	ADS5463	ADS5474	ADS54RF63
Resolution(Bits)	13	13	12	14	12
Sample Rate (max)	210MSPS	250MSPS	500MSPS	400MSPS	550MSPS
Architecture	Pipeline	Pipeline	Pipeline	Pipeline	Pipeline
Power Consumption(Typ)(mW)	2250	2250	2250	2500	2250
SINAD(dB)	68	67.6	64.1	68.9	61.3
SNR(dB)	69	69	65.3	70.2	62.6
SFDR(dB)	80	77	82	86	76
DNL(Max)(+/-LSB)	0.4	0.95	0.95	0.7	0.95
INL(Max)(+/-LSB)	0.9	1.5	1.5	1	2.5
No Missing Codes(Bits)	13	13	12	14	12
ENOB(Bits)	11.4	11.1	10.5	11.2	9.9
No. of Supplies	2	2	3	3	3
Analog Voltage AV/DD(Min)(V)	4.75	4.75	4.75	4.75	4.75
Analog Voltage AV/DD(Max)(V)	5.25	5.25	5.25	5.25	5.25
Logic Voltage DV/DD(Min)(V)	3	3	3	3	3
Logic Voltage DV/DD(Max)(V)	3.6	3.6	3.6	3.6	3.6
Input Configuration Range	2.2Vpp	2.2Vpp	2.2Vpp	2.2Vpp	2.2Vpp
Reference Mode	Int	Int	Int,Ext	Int
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Pin/Package	80HTQFP	80HTQFP	80HTQFP	80HTQFP	80HTQFP
# Input Channels	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory Not Available

Customers Who Evaluated This Product Also Evaluated

ADS6445: Quad 14-bit 125MSPS ADC with serialized LVDS output
ADS5463: 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input
ADS6143: Low Power 14-bit 80MSPS ADC with selectable parallel CMOS or LVDS outputs
THS4509: Wideband Operational Amplifier
CC2431: System-on-Chip (SoC) Solution for ZigBee/IEEE 802.15.4 Wireless Sensor Network
DAC5682Z: 16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)

More Related Products

Product Information

Features

400-MSPS Sample Rate
14-Bit Resolution, 11.2-Bits ENOB
1.4-GHz Input Bandwidth
SFDR = 80 dBc at 230 MHz and 400 MSPS
SNR = 69.8 dBFS at 230 MHz and 400 MSPS
2.2-V_PP Differential Input Voltage
LVDS-Compatible Outputs
Total Power Dissipation: 2.5 W
Power Down Mode: 50 mW
Offset Binary Output Format
Output Data Transitions on the Rising and Falling Edges of a Half-Rate Output Clock
On-Chip Analog Buffer, Track-and-Hold, and Reference Circuit
TQFP-80 PowerPAD Package
(14 mm × 14 mm footprint)
Industrial Temperature Range:
-40°C to +85°C
Pin-Similar/Compatible with 12-, 13-, and 14-Bit Family:
ADS5463 and ADS5440/ADS5444
APPLICATIONS
- Test and Measurement Instrumentation
- Software-Defined Radio
- Data Acquisition
- Power Amplifier Linearization
- Communication Instrumentation
- Radar

Description

The ADS5474 is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design.

Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of input frequency at 400 MSPS, the ADS5474 has outstanding low-noise performance and spurious-free dynamic range over a large input frequency range.

The ADS5474 is available in an TQFP-80 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (-40°C to +85°C).

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
ADS5474IPFP	ACTIVE	-40 to 85	200.65 \| 100u	HTQFP (PFP) \| 80	View	96 \| JEDEC TRAY (10+1)
ADS5474IPFPG4	ACTIVE	-40 to 85	200.65 \| 100u	HTQFP (PFP) \| 80	View	96 \| JEDEC TRAY (10+1)
ADS5474IPFPR	ACTIVE	-40 to 85	200.65 \| 100u	HTQFP (PFP) \| 80	View	1000 \| LARGE T&R	Purchase Samples
ADS5474IPFPRG4	ACTIVE	-40 to 85	200.65 \| 100u	HTQFP (PFP) \| 80	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
ADS5474IPFP	As of 9:06 AM GMT, 29 Aug 2008			As of 9:06 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	Americas	Arrow	100
					Avnet	111
					DigiKey	383
					Mouser Electronics	85
					Newark	75
				Europe	Avnet-SILICA	62
ADS5474IPFPG4	As of 9:06 AM GMT, 29 Aug 2008			As of 9:06 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	Americas	Avnet	85
ADS5474IPFPR	As of 9:06 AM GMT, 29 Aug 2008			As of 9:06 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 Weeks	None Reported View Distributors
ADS5474IPFPRG4	As of 9:06 AM GMT, 29 Aug 2008			As of 9:06 AM GMT, 29 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		20 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
ADS5474IPFP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	View	View
ADS5474IPFPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	View	View
ADS5474IPFPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	View	View
ADS5474IPFPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 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

14-Bit 400-MSPS Analog-to-Digital Converter (Rev. A) (ads5474.pdf, 1967 KB)
07 Aug 2008 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
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

ADS5474 Interleave Reference Design (slau247.htm, 8 KB)
16 Apr 2008 Abstract
ADS5440/44/63/74 EVM User's Guide (Rev. A) (slau194a.pdf, 1419 KB)
21 Nov 2006 Download

View User Guides for Analog to Digital Converters

Simulation Models

IBIS Model
- ADS5463 IBIS Model (Rev. A) (slac120a.ibs, 41 KB)
  12 Apr 2007 ibis

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
14-bit, 800-MSPS Digitizer Solution Evaluation Module	ADS5474ADX-EVM	Texas Instruments	Development Boards/EVMs
ADS5474 Evaluation Module	ADS5474EVM	Texas Instruments	Development Boards/EVMs
Jitter and SNR calculator(slac133.zip, 2 KB ) 24 Apr 2007 zip

Alternative Products - Are similar to ADS5474
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
ADS6445	Quad 14-bit 125MSPS ADC with serialized LVDS output	TI customers also evaluated this product.
ADS5463	12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input	TI customers also evaluated this product.
ADS6143	Low Power 14-bit 80MSPS ADC with selectable parallel CMOS or LVDS outputs	TI customers also evaluated this product.
ADS5483	16-bit 135MSPS ADC with buffered inputs	TI customers also evaluated this product.
ADS5444	13 Bit, 250MSPS ADC	TI customers also evaluated this product.
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ADS6144	Low Power 14-bit 105MSPS ADC with selectable parallel CMOS or LVDS outputs	TI customers also evaluated this product.
ADS5273	8-Channel, 12-Bit, 70MSPS ADC with Serialized LVDS Interface	TI customers also evaluated this product.

Complementary Products - Can be used with ADS5474
Part #	Name	Product Family	Comments
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