ADC3443

Product Folder Order Now Technical Documents Tools & Software Support & Community ADC3441, ADC3442, ADC3443, ADC3444 SBAS670B – JULY 2014 – REVISED APRIL 2017 ADC344x Quad-Channel, 14-Bit, 25-MSPS to 125-MSPS, Analog-to-Digital Converters 1 Features 1 Quad Channel 14-Bit Resolution Single Supply: 1.8 V Serial LVDS Interface Flexible Input Clock Buffer With Divide-by-1, -2, -4 SNR = 72.4 dBFS, SFDR = 87 dBc at fIN = 70 MHz Ultra-Low Power Consumption: – 98 mW/Ch at 125 MSPS Channel Isolation: 105 dB Internal Dither and Chopper Support for Multi-Chip Synchronization Pin-to-Pin Compatible With 12-Bit Version Package: VQFN-56 (8 mm × 8 mm) 2 Applications Multi-Carrier, Multi-Mode Cellular Base Stations Radar and Smart Antenna Arrays Munitions Guidance Motor Control Feedback Network and Vector Analyzers Communications Test Equipment Nondestructive Testing Microwave Receivers Software-Defined Radios (SDRs) Quadrature and Diversity Radio Receivers 3 Description The ADC344x devices are a high-linearity, ultra-low power, quad-channel, 14-bit, 25-MSPS to 125-MSPS, analog-to-digital converter (ADC) family. The devices are designed specifically to support demanding, high input frequency signals with large dynamic range requirements. An input clock divider allows more flexibility for system clock architecture design while the SYSREF input enables complete system synchronization. The ADC344x family supports serial low-voltage differential s...