Features Single +1.9V ±0.1V Operation Choice of SDR or DDR output clocking Serial Interface for Extended Control Adjustment of Input Full-Scale Range and Offset Duty Cycle Corrected Sample Clock Test pattern Description The ADC083000 is a single, low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sampling rates up to 3.4 GSPS. Consuming a typical 1.9 Watts at 3 GSPS from a single 1.9 Volt supply, this device is guaranteed to have no missing codes over the full operating temperature range. The unique folding and interpolating architecture, the fully differential comparator design, the innovative design of the internal sample-and-hold amplifier and the self-calibration scheme enable an excellent response of all dynamic parameters up to Nyquist, producing a high 7.0 Effective Number Of Bits, (ENOB) with a 748 MHz input signal and a 3 GHz sample rate while providing a 10 -18 Word Error Rate. The ADC083000 achieves a 3 GSPS sampling rate by utilizing both the rising and falling edge of a 1.5 GHz input clock. Output formatting is offset binary and the LVDS digital outputs are compatible with IEEE 1596.3-1996, with the exception of an adjustable common mode voltage between 0.8V and 1.15V. The ADC has a 1:4 demultiplexer that feeds four LVDS buses and reduces the output data rate on each bus to a quarter of the sampling rate. The converter typically consumes less than 25 mW in the Power Down Mode and is available in a 128-lead, thermally enhanced exposed pad LQFP and operates over the Industrial (-40°C ≤ TA ≤ +85°C) temperature range. Key Specification Resolution 8 Bits Max Conversion Rate 3 GSPS (min) Error Rate 10 -18 (typ) ENOB @ 748 MHz Input 7.0 Bits (typ) SNR @ 748 MHz 44.5 dB (typ) Full Power Bandwidth 3 GHz (typ) Power Consumption Operating 1.9 W (typ) Power Down Mode 25 mW (typ) Applications Direct RF Down Conversion Digital Oscilloscopes Satellite Set-top boxes Communications Systems Test Instrumentation

Also Recommended ADC08B3000▲ With Integrated 4K Byte FIFO ADC08D1500▲ For 1.5 Gsps Sample Rate LMH6555 For Analog Input Amplifier / Single-Ended To Differential Conversion DC Coupled Analog Input

Typical Application *click for larger image DC Coupled Analog Input	Block Diagram *click for larger image Block Diagram
Typical Performance *click for larger image ENOB vs Input Frequency

Parameters / Values	ADC083000	ADC08B3000	ADC08D1500
Resolution	8 bits	8 bits	8 bits
Channels	1 Channels	1 Channels	2 Channels
Max Sample Rate	3000 MSPS	3000 MSPS	1500 MSPS
Power Dissipation	1.9 Watt	1.6 Watt	1.8 Watt
Full Power Bandwidth (FPBW)	3 GHz	3 GHz	1.7 GHz
ENOB	7.2 bits	7.2 bits	7.4 bits
SINAD	45 dB	44.5 dB	46.3 dB
SNR	45.3 dB	45.3 dB	47 dB
SFDR	57 dB	55.4 dB	56 dB
THD dB	-57 dB	-54.8 dB	-54.5 dB
Min Sample Rate	1000 MSPS	1000 MSPS	200 MSPS
Min Supply Voltage	1.8 Volt	1.8 Volt	1.8 Volt
Max Supply Voltage	2 Volt	2 Volt	2 Volt
PowerWise Rating 1	4.31 pJ/conv	3.63 pJ/conv	3.55 pJ/conv
Temperature Min	-40 deg C	-40 deg C	-40 deg C
Temperature Max	85 deg C	85 deg C	85 deg C
Nominal Vin	0.8 Vpp	0.8 Vpp	0.9 Vpp
INL (+/-)	0.35 LSB	0.35 LSB	0.3 LSB
DNL (+/-)	0.2 LSB	0.2 LSB	0.15 LSB
Data Converter Type	ADC	ADC	ADC
Automotive	Yes	Yes	No
PowerWise	Yes	Yes	Yes

Datasheets

Title		Size	Date	Other Language
	ADC083000 8-Bit, 3 GSPS, High Performance, Low Power A/D Converter	1260 Kbytes	6-Jul-09	日本語

Application Notes

Title		Size	Date	Other Language
	AN-1727: Application Note 1727 Calibrating the ADC08xxxx Family of Ultra High-Speed Converters	72 Kbytes	6-Mar-08	日本語 中文

Other Technical Documents

Title		Type	Date
	Taking the Mystery out of Gigahertz, Gigasample & Gigabit Systems Design	External Article	2008-12-02
	Solutions for Time Interleaving Ultra-high-speed ADCs at the PCB Level	External Article	2009-11-09
	Taking the 'Black Magic' Out of RF Design	External Article	2008-07-01
	Selecting Amplifiers, ADCs, and Clocks for High-Performance Signal Paths	Signal Path Designer	2007-09-13

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC083000CIYB/NOPB RoHS Status	LQFP EXP PAD	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 23 DIGI-KEY Worldwide 38 FARNELL Europe and Asia 1 MOUSER Worldwide 6 NEWARK Americas 1 TAYLOR Americas 23	$686.00 each at 100+ pcs	tray of 1

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC083000.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC083000 is located at RoHS Status.

Part Number(s) (NSID)	Description	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC083000RB/NOPB	Single low power, ultra high speed CMOS A/D Converter	Full production Lead Free (RoHS)	Distributor Region Qty AVNET-EM Worldwide 1 DIGI-KEY Worldwide 0	$4900.00 each	1
Description: The ADC083000RB Design Kit (consisting of the ADC083000 Reference/Evaluation Board, WaveVision software and this Users Guide) is designed to ease evaluation and design-in of National Semiconductors ADC083000 8-bit Analog-to-Digital Converter, which can operate at speeds up to 3.4 Gsps. This evaluation board is used with National Semiconductors WaveVision4 software to analyze the data. Features: Single +1.9V ±0.1V Operation Choice of SDR or DDR output clocking Clock Phase Adjust for Multiple ADC Synchronization Serial Interface for Extended Control Adjustment of Input Full-Scale Range and Offset Duty Cycle Corrected Sample Clock Power Down Mode Test pattern output capability Contents: ADC083000 Reference Board Hardware kit which includes: USB cable 12V supply and power cable Documentation which includes: WaveVision4 CD Marketing thank-you letter ADC083000RB User's Guide Performance plots Schematic Bill of Materials EULA

National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

Lead Free product status is available through the search tool located here

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
ADC083000CIYB/NOPB	1344.108 1346.608	LQFP EXP PAD	128	3	260	Detail	Download	ibis file	NSUZXYYTTE# ADC083000CIYB

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC083000.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC083000 is located at RoHS Status.

Design Tools

Title	Size	Date
Evaluation Boards & Development Systems

Reference Design

RD-143 - Lowest Power 8-bit 3 GSPS Data Acquisition System

CAD Symbols and Models Download ADC083000 CAD Symbols

Models ibis file

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC083000CIYB	CMOS9	1	7912	127	0	1193000	3	338517007

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC083000.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC083000 is located at RoHS Status.