Features • Single supply operation • Low power consumption • Power down mode • On-chip reference buffer Description The ADC11L066 is a monolithic CMOS analog-to-digital converter capable of converting analog input signals into 11-bit digital words at 66 Megasamples per second (MSPS), minimum, with typical operation possible up to 80 MSPS. This converter uses a differential, pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to minimize die size and power consumption while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 450 MHz. Operating on a single 3.3V power supply, this device consumes just 357 mW at 66 MSPS, including the reference current. The Power Down feature reduces power consumption to just 50 mW. The differential inputs provide a full scale input swing equal to ±VREF with the possibility of a single-ended input. Full use of the differential input is recommended for optimum performance. For ease of use, the buffered, high impedance, single-ended reference input is converted on-chip to a differential reference for use by the processing circuitry. Output data format is 11-bit offset binary. This device is available in the 32-lead LQFP package and will operate over the industrial temperature range of −40°C to +85°C. Key Specification Resolution 11 Bits Conversion Rate 66 MSPS Full Power Bandwidth 450 MHz DNL ±0.2 LSB (typ) INL ±0.5 LSB (typ) SNR (fIN = 10 MHz) 65 dB (typ) SFDR (fIN = 10 MHz) 78 dB (typ) Data Latency 6 Clock Cycles Supply Voltage +3.3V ±300 mV Power Consumption, 66 MHz 357 mW (typ) Applications • Ultrasound and Imaging • Instrumentation • Cellular Base Stations/Communications Receivers • Sonar/Radar • Wireless Local Loops • Data Acquisition Systems • DSP Front Ends

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Datasheet

Title		Size	Date	Other Language
	ADC11L066 11-Bit, 66 MSPS, 450 MHz Bandwidth A/D Converter with Internal Sample-and-Hold	623 Kbytes	13-May-09	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-769: Dynamic Specifications for Sampling A/D Converters	128 Kbytes	5-Aug-95

More Application Notes

Title		Size	Date	Other Language
	AN-769: Dynamic Specifications for Sampling A/D Converters	128 Kbytes	5-Aug-95

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
ADC11L066CIVY/NOPB RoHS		Full production Lead Time: 16 weeks	Distributor Region Qty DIGIKEY Worldwide 500	$10.00 each at 1K+ pcs	tray of 250

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC11L066CIVYX	NONE	NATIONAL SEMICONDUCTOR	16 Nov 2008

Design Tools

Title	Size	Date
Evaluation Boards & Development Systems

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC11L066CIVY	CMOS7	0	18406	0	0	1089000	4	309006723

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.

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Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
ADC11L066CIVYX	NONE	NATIONAL SEMICONDUCTOR	16 Nov 2008