SNWS014D March   2004  – June 2025 LMV242 , LMV2421

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Electrical Characteristics for 2.6V
    4. 5.4 Electrical Characteristics for 5V
    5. 5.5 Timing Diagram
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Functional Block Diagram
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Power-Control Principles
      2. 7.1.2 Power Amplifier Controlled Loop
        1. 7.1.2.1 General Overview
        2. 7.1.2.2 Typical PA Closed Loop Control Setup
          1. 7.1.2.2.1 Power Control Over Wide Dynamic Range
      3. 7.1.3 Attenuation Between the Coupler and LMV242x Detector
      4. 7.1.4 Control of the LMV242x
        1. 7.1.4.1 VRAMP Signal
        2. 7.1.4.2 Transmit Enable
        3. 7.1.4.3 Band Select (LMV242 Only)
        4. 7.1.4.4 Analog Output
      5. 7.1.5 Frequency Compensation
    2. 7.2 Typical Application
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • NGY|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9 Revision History

Changes from Revision C (May 2013) to Revision D (June 2025)

  • Updated titleGo
  • Added single-output variant, LMV2421, and associated content to data sheetGo
  • Deleted discontinued die and bond pad from data sheetGo
  • Updated format to current standards; no technical changesGo
  • Changed VCOMP1 to COMP1 and VCOMP2 to COMP2 in both Electrical Characteristics tablesGo
  • Added note to reference Section 7.1.3 in Figure 5-18, Figure 5-19, and Figure 5-20Go
  • Changed pin 6 name from RAMP to VRAMP to match with pin name and simplified description in the LMV242 functional block diagramGo

Changes from Revision B (May 2013) to Revision C (May 2013)

  • Changed layout of National Data Sheet to TI formatGo