SBASAG7A March   2024  – August 2024 AFE7950-SP

PRODMIX  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Transmitter Electrical Characteristics
    6. 4.6  RF ADC Electrical Characteristics
    7. 4.7  PLL/VCO/Clock Electrical Characteristics
    8. 4.8  Digital Electrical Characteristics
    9. 4.9  Power Supply Electrical Characteristics
    10. 4.10 Timing Requirements
    11. 4.11 Switching Characteristics
    12. 4.12 Typical Characteristics
      1. 4.12.1  TX Typical Characteristics 800MHz
      2. 4.12.2  TX Typical Characteristics at 1.8GHz
      3. 4.12.3  TX Typical Characteristics at 2.6GHz
      4. 4.12.4  TX Typical Characteristics at 3.5GHz
      5. 4.12.5  TX Typical Characteristics at 4.9GHz
      6. 4.12.6  TX Typical Characteristics at 8.1GHz
      7. 4.12.7  TX Typical Characteristics at 9.6GHz
      8. 4.12.8  RX Typical Characteristics at 800MHz
      9. 4.12.9  RX Typical Characteristics at 1.75-1.9GHz
      10. 4.12.10 RX Typical Characteristics at 2.6GHz
      11. 4.12.11 RX Typical Characteristics at 3.5GHz
      12. 4.12.12 RX Typical Characteristics at 4.9GHz
      13. 4.12.13 RX Typical Characteristics at 8.1GHz
      14. 4.12.14 RX Typical Characteristics at 9.6GHz
  6. 5Device and Documentation Support
    1. 5.1 Receiving Notification of Documentation Updates
    2. 5.2 Support Resources
    3. 5.3 Trademarks
    4. 5.4 Electrostatic Discharge Caution
    5. 5.5 Glossary
  7. 6Revision History
  8. 7Mechanical, Packaging, and Orderable Information

4.12.10 RX Typical Characteristics at 2.6GHz

Typical values at TA = +25°C, ADC Sampling Rate = 2949.12GHz. Default conditions: output sample rate = 491.52MSPS (decimate by 6), PLL clock mode with fREF = 491.52MHz, AIN = –3dBFS, DSA setting = 4dB.

AFE7950-SP RX Inband Gain Flatness, fIN = 2600MHz
With matching, normalized to power at 2.6GHz for each DSA setting
Figure 4-346 RX Inband Gain Flatness, fIN = 2600MHz
AFE7950-SP RX Calibrated Integrated Phase Error vs DSA Setting at 2.6GHz
With 2.6GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-348 RX Calibrated Integrated Phase Error vs DSA Setting at 2.6GHz
AFE7950-SP RX Noise Spectral Density vs Temperature at 2.6GHz
With 2.6GHz matching, 12.5MHz offset from tone
Figure 4-350 RX Noise Spectral Density vs Temperature at 2.6GHz
AFE7950-SP RX Noise Spectral Density vs Input Amplitude and Channel at 2.6GHz
With 2.6GHz matching, 12.5MHz offset from tone
Figure 4-352 RX Noise Spectral Density vs Input Amplitude and Channel at 2.6GHz
AFE7950-SP RX IMD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, tone spacing = 20MHz, DSA = 4dB
Figure 4-354 RX IMD3 vs Input Level and Temperature at 2.6GHz
AFE7950-SP RX HD2 vs DSA Setting and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-356 RX HD2 vs DSA Setting and Channel at 2.6GHz
AFE7950-SP RX HD3 vs DSA Setting and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-358 RX HD3 vs DSA Setting and Channel at 2.6GHz
AFE7950-SP RX HD3 vs Input Level and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-360 RX HD3 vs Input Level and Channel at 2.6GHz
AFE7950-SP RX In-Band SFDR (±300 MHz) vs Input Amplitude and Temperature at 2.6GHz
With 2.6GHz matching, decimate by 4
Figure 4-362 RX In-Band SFDR (±300 MHz) vs Input Amplitude and Temperature at 2.6GHz
AFE7950-SP RX IMD3 vs Supply and Channel at 2.6GHz
With 2.6GHz matching, –7dBFS each tone, 20MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-364 RX IMD3 vs Supply and Channel at 2.6GHz
AFE7950-SP RX Input Fullscale vs Temperature and Channel at 2.6GHz
With 2.6GHz matching, normalized to fullscale at 25°C for each channel
Figure 4-347 RX Input Fullscale vs Temperature and Channel at 2.6GHz
AFE7950-SP RX Output FFT at 2.6GHz
With 2.6GHz matching, fIN = 2610MHz, AIN= –3dBFS
Figure 4-349 RX Output FFT at 2.6GHz
AFE7950-SP RX Noise Spectral Density vs Input Amplitude and Temperature at 2.6GHz
With 2.6GHz matching, DSA Setting = 12dB, 12.5MHz offset from tone
Figure 4-351 RX Noise Spectral Density vs Input Amplitude and Temperature at 2.6GHz
AFE7950-SP RX IMD3 vs DSA Setting and Temperature at 2.6GHz
With 2.6GHz matching, each tone –7dBFS, tone spacing = 20MHz
Figure 4-353 RX IMD3 vs DSA Setting and Temperature at 2.6GHz
AFE7950-SP RX IMD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, tone spacing = 20MHz, DSA = 12dB
Figure 4-355 RX IMD3 vs Input Level and Temperature at 2.6GHz
AFE7950-SP RX HD2 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-357 RX HD2 vs Input Level and Temperature at 2.6GHz
AFE7950-SP RX HD3 vs DSA Setting and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-359 RX HD3 vs DSA Setting and Temperature at 2.6GHz
AFE7950-SP RX HD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-361 RX HD3 vs Input Level and Temperature at 2.6GHz
AFE7950-SP RX Non-HD2/3 vs DSA Setting at 2.6GHz
With 2.6GHz matching
Figure 4-363 RX Non-HD2/3 vs DSA Setting at 2.6GHz
AFE7950-SP RX Noise Spectral Density vs Supply and Channel at 2.6GHz
With 2.6GHz matching, 12.5MHz offset, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-365 RX Noise Spectral Density vs Supply and Channel at 2.6GHz