Module Overview

The FMC-XM148 is a JESD204B interface FMC mezzanine module based on the VITA57.4 standard. This module provides 8-channel, 14-bit, 500MSPS/1GSPS/1.25GSPS ADC acquisition capabilities. The ADC device on this board uses ADI's AD9680 chip, with a full-power -3dB analog input bandwidth of up to 2GHz. The ADC's host interface to the FPGA is interconnected via 16 high-speed serial GTX transceivers. This board is primarily designed for applications such as communications and wireless infrastructure, radar, wideband communications, millimeter-wave communications, and automated test equipment.

Software Support
 Optional integrated Board Support Package (BSP):
 Supports Xilinx development boards;
 Supports Kintex UltraScale, etc.;
 Customized algorithms and system integration can be provided according to customer requirements:
Applications
 Radar and smart antennas, wireless infrastructure;
 Broadband RF signal processing, signal generators;
 Communication test equipment;
 Autonomous driving RADAR;

Technical Specifications
 ADC Performance Specifications (AD9680):
 The board supports 4 ADCs, for a total of 8 analog signal acquisition channels;
 Sampling Rate: 500MSPS/1GSPS/1.25GSPS (configurable);
 Acquisition Resolution: 14-bit;
 JESD204B (Subclass 1) encoded digital output;
 1.65W total power consumption (at 1GSPS sampling rate);
 SNR: 65.3dBFS@1GHz, -1dBFS amplitude;
 SFDR: 85dBFS@1GHz, -1dBFS amplitude;
 ENOB: 10.8-bit (10MHz);
 DNL: ±0.5LSB, INL=±2.5LSB;
 DC Power Supply: 1.25V, 2.5V, 3.3V;
 Noise Density: -154dBFS/Hz;
 No missing codes;
 2GHz analog input full-power bandwidth (-3dB);
 Internal ADC reference voltage source;
 Mixed JESD204B Lane configuration;
 Clock and Trigger
 High-performance clock generator: HMC7044;
 Supports 100MHz LVDS crystal oscillator, supports external clock input;
 Supports 1 input/output trigger signal, LVTTL (3.3V) level standard;
 Supports synchronous input/output;
 Physical and Electrical Characteristics
 Board Dimensions: 84.1 x 69mm;
 Typical Power Consumption: 6W; Power Supply: +12V;
 Cooling Method: Natural air cooling;
 Environmental Characteristics
 Operating Temperature: -40°C to +85°C;
 Storage Temperature: -55°C to +125°C;
 Operating Humidity: 5%~95%, non-condensing;