Overview


ELD-PES02037 IF Digital Receiver and Digital Signal Processing Unit

Industrial grade IF Digital Receiver and Digital Signal Processing Unit consist IF Digital Receiver Module: It consists of ADC, FPGA (Virtex-6) Module, Digital Down Convertor (DDC), Clock Module. Digital Signal Module: All the signal processing algorithms like Electronic Warfare(EW) ,RADAR Application can be ported on this module. It has various Communication interfaces like RS422/232,MIL-1553B, LVTTL, TTL, LVDS to interface to external systems.

The Incoming IF signals of up to 180 Mhz are digitised by sampling at max 240 Msps high speed ADC. It converts the digitized IF signal to a base band complex signal centered at zero frequency and decimate to a lower sampling rate. It has both external and clock mode option. It generates various clocks for ADC’s, FPGA based on internal and external clock. All the signal processing algorithms like Electronic Warfare(EW) ,RADAR Application can be ported on this Digital Signal module.


Specifications

ADC Interface

  • Number of ADC Channels : 3
  • IF Input to ADC : 70/180MHz
  • Base band Bandwidth : 5Mhz
  • IF Signal level : -50dbm to +10 dbm
  • Sampling Frequency : 250Mhz
  • Resolution : 16 bit
  • Dynamic Range : 60 dB
  • Signal to Noise Ratio(SNR) : 75 dB
  • Spurious Free Dynamic Range (SFDR) : 92 dB

FPGA

  • Xilinx Virtex-6 FPGA (XC6VLX240T)
  • Narrow band digital down-converter (DDC) IP Core implemented on FPGA

ClockModule

  • Dedicated on-board clock management capabilities.
  • On-board clock or external clock input provision
  • Impedance: 50 Ohms.

Memory

  • 2 GB DDR3 SDRAM to FPGA.
  • 64 MB FLASH interfaced to FPGA.
  • 32 MB SDRAM interfaced to DSP.
  • 32 MB FLASH interfaced to DSP


DSP

  • Analog Devices DSP: ADSP 21489
  • High performance 32/40 bit floating point processor.
  • Up to 450 MHz (2.2 ns) core instruction rate (Performs 2700 MFLOPS/900 MMACS).
  • Coprocessors to offload FIR, IIR, and FFT processing in fixed-point and floating-point formats.

Communication & IO Interfaces:

  • RS 422,MIL-STD-1553 Transceiver interfaces
  • LVTTL,TTL and LVDS

Mechanical

  • Size 200x100mm

Environmental

  • Operation Temp : -40ºC to +75ºC
  • Storage Temp : -50ºC to +100ºC
  • Thermal shutdown : 80ºC
  • Qualification : MIL-STD-461E

Applications
  • RADAR Signal Processing
  • Electronic Warfare(EW)
  • Software Define Radio(SDR)

Contact Us


  • ELDAAS Technologies Pvt. Ltd.
  • 2# 18326 Maria Place
  • Cerritos, CA 90703
  • California
  • United States of America
  • +01 408-143-1215
  • ELDAAS Technologies Pvt. Ltd.
  • 324, 2nd Floor
  • 1st Cross,Lal Bahadur Nagar
  • B.Channasandra, Kasturinagar
  • Bangalore, Karnataka, India
  • +91 80 4200 9090
  • ELDAAS Technologies Pvt. Ltd.
  • 8-2-320 & 321/A, #14, Banjarahills
  • Hyderabad – 500 034
  • Telangana, India
  • +91 40 2354 2246

© Copyright by ELDAAS Technologies Pvt Ltd. All rights reserved.

A Customer Centric Innovative Product Solution and Services Company