ADS5401 Datasheet | Texas Instruments

Features - 1 Single-Channel - 12-Bit Resolution - Maximum Clock Rate: 800 Msps - Low Swing Fullscale Input: 1.0 Vpp - Analog Input Buffer With High Impedance Input - Input Bandwidth (3 d B): > 1.2 GHz - Data Output Interface: DDR LVDS - Optional 2x Decimation With Lowpass or Highpass Filter - 196-Pin BGA Package (12 mm × 12 mm) 3 Description The ADS5401 device is a high-linearity singlechannel 12-bit, 800-Msps analog-to-digital converter (ADC) easing front-end filter design for wide bandwidth receivers. The analog input buffer isolates the internal switching of the on-chip track-and-hold from disturbing the signal source as well as providing a high-impedance input. Optionally the output data can be decimated by two. Designed for high SFDR, the ADC has low-noise performance and outstanding spurious-free dynamic range over a large inputfrequency range. The device is available in a 196-pin BGA package and is specified over the full industrial temperature range (- 40°C to 85°C). 2 Applications - Test and Measurement Instrumentation - Ultra-Wide Band Software Defined Radio - Data Acquisition - Power Amplifier Linearization - Signal Intelligence and Jamming - Radar and Satellite Systems - Microwave Receivers - Cable Infrastructure - Non-Destructive Testing - Power Dissipation: 1.33 W/ch - Spectral Performance at fin = 230 MHz IF - SNR: 61.3 d BFS - SFDR: 74 d Bc - Spectral Performance at fin = 700 MHz IF - SNR: 59.8 d BFS - SFDR: 69 d Bc Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) NFBGA (196) 12.00 mm x 12.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic CLKIN...