ADS58H40 Datasheet | Texas Instruments

FEATURES - 2 Quad Channel - Three Different Operating Modes: - 11-Bit: 250 MSPS - 11-Bit SNRBoost3G+: 250 MSPS - 14-Bit: 250 MSPS (Burst Mode) - Maximum Sampling Data Rate: 250 MSPS - Power Dissipation: - 11-Bit Mode: 365 m W per Channel - SNRBoost3G+ Bandwidth: 2x 45 MHz or 90 MHz - Spectral Performance at 170 MHz IF (typ): - SNR: 70.5 d BFS in 90-MHz Band with SNRBoost3G+ - SFDR: 85 d Bc - DDR LVDS Digital Output Interface - 144-Pad BGA (10-mm × 10-mm) DESCRIPTION The ADS58H40 is a high-linearity, quad-channel, 14bit, 250-MSPS analog-to-digital converter (ADC). The four ADC channels are separated into two blocks with two ADCs each. Each block can be individually configured into three different operating modes. One operating mode includes the implementation of the SNRBoost3G+ signal processing technology to provide high signal-to-noise ratio (SNR) in a band up to 90 MHz wide with only 11-bit resolution. Designed for low power consumption and high spurious-free dynamic range (SFDR), the ADC has low-noise performance and outstanding SFDR over a large input frequency range. APPLICATIONS - Multi-Carrier GSM Cellular Infrastructure Base Stations - Multi-Carrier Multi-Mode Cellular Infrastructure Base Stations - Active Antenna Arrays for Wireless Infrastructures - munications Test Equipment Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2012, Texas Instruments Incorporated SBAS589B - AUGUST 2012 - REVISED NOVEMBER 2012 .ti. This integrated circuit can be damaged by ESD. Texas...