AD15452

www.DataSheet4U.com 12-Bit 65 MSPS Quad A/D Converter with Integrated Signal Conditioning AD15452 FEATURES 12-bit, 65 MSPS, quad, analog-to-digital converter Differential input with 100 Ω input impedance Full-scale analog input: 296 mV p-p 200 MHz, 3 dB bandwidth SNR @ −9 dBFS 64 dBFS (70 MHz AIN) 64 dBFS (140 MHz AIN) SFDR @ −9 dBFS 81 dBFS (70 MHz AIN) 73 dBFS (140 MHz AIN) 475 mW per channel Quad LVDS outputs Data clock output provided Offset binary output data format PRODUCT HIGHLIGHTS 1. Quad, 12-bit, 65 MSPS, analog-to-digital converter with integrated analog signal conditioning optimized for antijam global positioning system receiver (AJ-GPS) applications. 2. Packaged in a space saving 81-lead, 10 mm x 10 mm chip scale package ball grid array (CSP_BGA) and specified over the industrial temperature range (−40°C to +85°C). GENERAL DESCRIPTION The AD15452 is a quad, 12-bit, 65 MSPS, analog-to-digital converter (ADC). It features a differential front-end amplification circuit followed by a sample-and-hold amplifier and multistage pipeline analog-to-digital converter. It is designed to operate with a 3.3 V analog supply and a 3.3 V digital supply. Each input is fully differential. The input signals are ac-coupled and terminated in 100 Ω input impedances. The full-scale differential signal input range is 296 mV p-p. Four separate 12-bit digital output signals provide data flow from the ADCs. The digital output data is presented in offset binary format. A single-ended cloc...