RFIC and Baseband Design

  • ELVEEGO Circuits has successfully delivered various designs of RF Front-Ends and Baseband Circuits. Few examples are mentioned below:
  • Direct Sampling RF Front End Circuit for L1, L2 and L5 band of frequencies sub-sampled with 100MHz Clock. Targeted for Space applications.
  • Baseband Blocks of RF Chip for mobile application
    → IF Amplifier
    → Baseband Low Pass Filter
    → Clock Divider and Distribution for ADC
    → On-Chip VREF Block & Temperature Sensor
    → Various Interface Buffers

  • Baseband Blocks for an GPS Receiver Chip having both GPS/Galileo and GLONASS/BDS Standards
    → Variable Gain Amplifier
    → IF Amplifier
    → Analog to Digital Converter
    → Automatic Gain Control

  • Low Noise Amplifier (LNA) and IF Down Conversion Mixers operating at 2.4-2.5GHz frequency band targeting applications like Bluetooth, Home RF, 802.11b, Cordless phones and other ISM Band systems.
  • 10-15MHz Low Frequency Low Noise Amplifier (LNA) designed for short range Wireless communication for Medical Instrumentation applications.
  • As a summary, in RFIC and Baseband related domain, ELVEEGO has the capability to design:
    → RF Front Ends and Transceivers and sub-blocks like
    → Low Noise Amplifiers
    → Mixers
    → PLLs
    → Automatic Gain Controls
    → Power Amplifiers
    → IF Amplifiers
    → Baseband Filters
    → Variable Gain Amplifiers
    → Analog to Digital Converters
    → Digital to Analog Converters etc.,
    as individual blocks or as part of RF Front-End and Baseband chains