JAJSNC3A March   2024  – August 2024 AFE7950-SP

PRODMIX  

  1.   1
  2. 1特長
  3. 2アプリケーション
  4. 3概要
  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 ドキュメントの更新通知を受け取る方法
    2. 5.2 サポート・リソース
    3. 5.3 Trademarks
    4. 5.4 静電気放電に関する注意事項
    5. 5.5 用語集
  7. 6Revision History
  8. 7Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

4.12.9 RX Typical Characteristics at 1.75-1.9GHz

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 In-Band Gain Flatness, fIN = 1750MHz
With 1.8GHz matching, normalized to 1.75GHz
Figure 4-316 RX In-Band Gain Flatness, fIN = 1750MHz
AFE7950-SP RX Input Phase vs Temperature and DSA at fIN = 1.75GHz
With 2.6GHz matching, normalized to phase at 25°C
Figure 4-318 RX Input Phase vs Temperature and DSA at fIN = 1.75GHz
AFE7950-SP RX Calibrated Differential Amplitude Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-320 RX Calibrated Differential Amplitude Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Calibrated Integrated Amplitude Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-322 RX Calibrated Integrated Amplitude Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Calibrated Differential Phase Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-324 RX Calibrated Differential Phase Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Calibrated Integrated Phase Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-326 RX Calibrated Integrated Phase Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Noise Spectral Density vs Temperature at 1.75GHz
With 1.8GHz matching, 12.5MHz offset from tone
Figure 4-328 RX Noise Spectral Density vs Temperature at 1.75GHz
AFE7950-SP RX Noise Spectral Density vs Input Amplitude and Channel at 1.75GHz
With 1.8GHz matching, 12.5MHz offset from tone
Figure 4-330 RX Noise Spectral Density vs Input Amplitude and Channel at 1.75GHz
AFE7950-SP RX IMD3 vs Input Level and Temperature at 1.75GHz
With 1.8GHz matching, tone spacing = 20MHz, DSA = 4dB
Figure 4-332 RX IMD3 vs Input Level and Temperature at 1.75GHz
AFE7950-SP RX HD2 vs DSA Setting and Channel at 1.9 GHz
With 1.8GHz matching, fin = 1900MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-334 RX HD2 vs DSA Setting and Channel at 1.9 GHz
AFE7950-SP RX HD2 vs Input Amplitude and Channel at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-336 RX HD2 vs Input Amplitude and Channel at 1.9GHz
AFE7950-SP RX HD3 vs DSA Setting and Channel at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, DDC bypass mode (TI only mode for characterization)
Figure 4-338 RX HD3 vs DSA Setting and Channel at 1.9GHz
AFE7950-SP RX HD3 vs Input Level and Channel at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, DDC bypass mode (TI only mode for characterization)
Figure 4-340 RX HD3 vs Input Level and Channel at 1.9GHz
AFE7950-SP RX In-Band SFDR (±400MHz) vs Input Amplitude at 1.75GHz
With 1.8GHz matching, decimated by 3
Figure 4-342 RX In-Band SFDR (±400MHz) vs Input Amplitude at 1.75GHz
AFE7950-SP RX IMD3 vs Supply and Channel at 1.75GHz
With 1.8GHz matching, –7dBFS each tone, 20MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-344 RX IMD3 vs Supply and Channel at 1.75GHz
AFE7950-SP RX Input Fullscale vs Temperature and Channel at 1.75GHz
With 1.8GHz matching, normalized to fullscale at 25°C for each channel
Figure 4-317 RX Input Fullscale vs Temperature and Channel at 1.75GHz
AFE7950-SP RX Uncalibrated Differential Amplitude Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-319 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-321 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Uncalibrated Differential Phase Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-323 RX Uncalibrated Differential Phase Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Uncalibrated Integrated Phase Error vs DSA Setting at 1.75GHz
With 1.8GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-325 RX Uncalibrated Integrated Phase Error vs DSA Setting at 1.75GHz
AFE7950-SP RX Output FFT at 1.75GHz
With 1.8GHz matching, fIN = 2610MHz, AIN = –3dBFS
Figure 4-327 RX Output FFT at 1.75GHz
AFE7950-SP RX Noise Spectral Density vs Input Amplitude and Temperature at 1.75GHz
With 1.8GHz matching, DSA Setting = 12dB, 12.5MHz offset from tone
Figure 4-329 RX Noise Spectral Density vs Input Amplitude and Temperature at 1.75GHz
AFE7950-SP RX IMD3 vs DSA Setting and Temperature at 1.75GHz
With 1.8GHz matching, each tone –7dBFS, tone spacing = 20MHz
Figure 4-331 RX IMD3 vs DSA Setting and Temperature at 1.75GHz
AFE7950-SP RX IMD3 vs Input Level and Temperature at 1.75GHz
With 1.8GHz matching, tone spacing = 20MHz, DSA = 12dB
Figure 4-333 RX IMD3 vs Input Level and Temperature at 1.75GHz
AFE7950-SP RX HD2 vs DSA Setting and Temperature at 1.9 GHz
With 1.8GHz matching, fin = 1900MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-335 RX HD2 vs DSA Setting and Temperature at 1.9 GHz
AFE7950-SP RX HD2 vs Input Amplitude and Temperature at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-337 RX HD2 vs Input Amplitude and Temperature at 1.9GHz
AFE7950-SP RX HD3 vs DSA Setting and Temperature at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, DDC bypass mode (TI only mode for characterization)
Figure 4-339 RX HD3 vs DSA Setting and Temperature at 1.9GHz
AFE7950-SP RX HD3 vs Input Level and Temperature at 1.9GHz
With 1.8GHz matching, fin = 1900MHz, DDC bypass mode (TI only mode for characterization)
Figure 4-341 RX HD3 vs Input Level and Temperature at 1.9GHz
AFE7950-SP RX Non-HD2/3 vs DSA Setting at 1.75GHz
With 1.8GHz matching
Figure 4-343 RX Non-HD2/3 vs DSA Setting at 1.75GHz
AFE7950-SP RX Noise Spectral Density vs Supply and Channel at 1.75GHz
With 1.8GHz matching, 12.5MHz offset, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-345 RX Noise Spectral Density vs Supply and Channel at 1.75GHz