ADC12D1000 Datasheet | National Semiconductor

Description The 12-bit, 2.0/3.2 GSPS ADC12D1000/1600 is the latest advance in National's Ultra High-Speed ADC family and builds upon the features , architecture and functionality of the 10-bit GHz family of ADCs. The ADC12D1000/1600 provides a flexible LVDS interface which has multiple SPI programmable options to facilitate board design and FPGA/ASIC data capture. The LVDS outputs are patible with IEEE 1596.3-1996 and support programmable mon mode voltage. The ADC12D1000/1600 is packaged in a leaded or lead-free 292-ball thermally enhanced BGA package over the rated industrial temperature range of -40°C to +85°C. Notice: This document is not a full datasheet. For more information regarding this product or to order samples please contact your local National Semiconductor sales office or visit http://.national./support/dir.html PRELIMINARY May 18, 2010 3.0 Features - Configurable to either 2.0/3.2 GSPS interleaved or 1.0/1.6 - - - - - - - - - GSPS dual ADC Pin-patible with ADC10D1000/1500 Internally terminated, buffered, differential analog inputs Interleaved timing automatic and manual skew adjust Test patterns at output for system debug Programmable 15-bit gain and 12-bit plus sign offset Programmable t AD adjust feature 1:1 non-demuxed or 1:2 demuxed LVDS outputs Auto Sync feature for multi-chip systems Single 1.9V ± 0.1V power supply 4.0 Key Specifications - Resolution 12 Bits Interleaved 2.0/3.2 GSPS ADC -147.5/-147.5 d Bm/Hz (typ) - Noise Floor -66/-63 d BFS (typ) - IMD3 52/52 d B (typ) - Noise Power Ratio 3.4/3.8W (typ) - Power 2.15/2.15 GHz (typ) - Full Power Bandwidth Dual 1.0/1.6 GSPS ADC, Fin = 125 MHz 9.5/9.3 Bits (typ) - ENOB 59.1/58.6 d B (typ) - SNR 70.5/68 d Bc (typ) - SFDR 3.4/3.8W (typ) - Power Full Power Bandwidth 2.8/2.8GHz (typ) - 2.0 Applications - - - - - - Wideband munications Data Acquisition Systems RADAR/LIDAR Set-top Box Consumer RF Software Defined Radio 5.0 Simplified Block Diagram © 2010 National Semiconductor...