ADC12D1800 Datasheet | National Semiconductor

Description The 12-bit, 3.6 GSPS ADC12D1800 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 ADC12D1800 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 supports programmable mon mode voltage. The product 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 3.6 GSPS interleaved or 1.8 GSPS dual ADC - Pin-patible with ADC10D1000/1500 and - - - - - - - - ADC12D1000/1600 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 power supply 4.0 Key Specifications - Resolution Interleaved 3.6 GSPS ADC - Noise Floor - IMD3 - Noise Power Ratio - Power - Full Power Bandwidth Dual 1.8 GSPS ADC, Fin = 125MHz - ENOB - SNR - SFDR - Power - Full Power Bandwidth 12 Bits -147 d Bm/Hz (typ) -61 d BFS (typ) 52 d B (typ) 4.1W (typ) 2.15 GHz (typ) 9.2 (typ) 57.8 d B (typ) 67 d Bc (typ) 4.1W (typ) 2.8 GHz (typ) 2.0 Applications - - - - - - Wideband munications Data Acquisition Systems RADAR/LIDAR Set-top Box Consumer RF Software Defined Radio 5.0 Block Diagram © 2010 National Semiconductor Corporation .national. 6.0 Wideband Performance ..  ...