SLAU957 June   2025 TRF1108 , TRF1208

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Setup
    3. 2.3 Interfaces
  9. 3Software
    1. 3.1 Software Installation
    2. 3.2 Software Description
      1. 3.2.1 HSDC Pro Overview
      2. 3.2.2 Latte Overview
        1. 3.2.2.1 Latte Shortcuts
  10. 4Implementation Results
    1. 4.1 Evaluation Setup TRF-LSC-AFE7950EVM Automatic Configuration
      1. 4.1.1 Recommended Test Environment
      2. 4.1.2 Required Hardware
      3. 4.1.3 Steps to Start Automatic Configuration
      4. 4.1.4 TXDAC Evaluation
      5. 4.1.5 RXADC and FBADC Evaluation
      6. 4.1.6 TRF-LSC-AFE7950EVM Manual Configuration
        1. 4.1.6.1 TSW14J5x DAC Pattern Setup
        2. 4.1.6.2 Connect Latte to Board
        3. 4.1.6.3 Compile Libraries
        4. 4.1.6.4 Program TRF-LSC-AFE7950EVM
        5. 4.1.6.5 Modify Configuration
      7. 4.1.7 Setup the TSW14J5x With the HSDC PRO
        1. 4.1.7.1 DAC Pattern Setup and Send
        2. 4.1.7.2 DAC Synchronization Check
        3. 4.1.7.3 ADC Data Capture
        4. 4.1.7.4 ADC Synchronization Check
    2. 4.2 Status Check and Troubleshooting Guidelines
      1. 4.2.1 EVM Status Indicators
      2. 4.2.2 TSW14J56 EVM
    3. 4.3 Performance Data and Results
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1. 6.1 Trademarks

1.4 Device Information

The AFE7950 is a high-performance, wide-bandwidth multichannel transceiver, integrating four RF sampling transmitter chains, four RF sampling receiver chains, and two RF sampling feedback chains (six RF sampling ADCs total). With operation up to 12GHz, this device enables direct RF sampling in the L-, S-, C-, and X-band frequency ranges without the need for additional frequency conversions stages.

The TRF1208 device is a fully differential amplifier that drives the ADC of receive paths (in S2D configuration). The TRF1108 device is a differential-to-single-ended (D2S) RF amplifier driven by the DAC of the transmit path.

The LMK0482x family is an ultra-low-noise, JESD204B-compliant clock-jitter cleaner with integrated VCO.