Features • Internal Sample-and-Hold • Single +1.9V ±0.1V Operation • Choice of SDR or DDR output clocking • Multiple ADC Synchronization Capability • Guaranteed No Missing Codes • Serial Interface for Extended Control • Fine Adjustment of Input Full-Scale Range and Offset • Duty Cycle Corrected Sample Clock Description The ADC081500 is a low power, high performance CMOS analog-to-digital converter that digitizes signals to 8 bits resolution at sample rates up to 1.7 GSPS. Consuming a typical 1.2 W at 1.5 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 a very flat response of all dynamic parameters beyond Nyquist, producing a high 7.3 ENOB with a 748 MHz input signal and a 1.5 GHz sample rate while providing a 10 -18 B.E.R. Output formatting is offset binary and the LVDS digital outputs are compatible with IEEE 1596.3-1996, with the exception of an adjustable output offset voltage between 0.8V and 1.2V. The converter output has a 1:2 demultiplexer that feeds two LVDS buses and reduces the output data rate on each bus to one-half the sample rate. The converter typically consumes less than 3.5 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 1.5 GSPS (min) Bit Error Rate 10 -18 (typ) ENOB @ 748 MHz Input 7.3 Bits (typ) DNL ±0.15 LSB (typ) Power Consumption Operating 1.2 W (typ) Power Down Mode 3.5 mW (typ) Applications • Direct RF Down Conversion • Digital Oscilloscopes • Satellite Set-top boxes • Communications Systems • Test Instrumentation

Also Recommended ADC081000▲ For 1 Gsps Version ADC083000▲ For Single Device Faster Sample Rate (3.0 Gsps) ADC08500▲ For 500 Msps Version ADC08D1500▲ For Dual Version LMH6555 For Analog Input Amplifier / Single-Ended To Differential Conversion LMX2531LQ1500E For Matching Clock Conditioner MY BRIEFCASE                                       Click any "Briefcase" icon to add an item

	Block Diagram click for larger image
Typical Performance *click for larger image

Datasheet

Title		Size	Date	Other Language
	ADC081500 High Performance, Low Power, 8-Bit, 1.5 GSPS A/D Converter	1206 Kbytes	21-Apr-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

Design Tools

Title	Size	Date
Evaluation Boards & Development Systems
National GHz ADC Development Platform for Xilinx FPGAs

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC081500CIYB	CMOS9	1	7327	137	0	1103000	4	312979261

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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