SBASAK2C March   2022  – May 2025 AFE7903

PRODUCTION DATA  

  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  RX Typical Characteristics 30 MHz and 400 MHz
      2. 4.12.2  RX Typical Characteristics at 800 MHz
      3. 4.12.3  RX Typical Characteristics 1.75 GHz to 1.9 GHz
      4. 4.12.4  RX Typical Characteristics 2.6 GHz
      5. 4.12.5  RX Typical Characteristics 3.5 GHz
      6. 4.12.6  RX Typical Characteristics 4.9 GHz
      7. 4.12.7  RX Typical Characteristics 6.8 GHz
      8. 4.12.8  TX Typical Characteristics at 30 MHz and 600 MHz
      9. 4.12.9  TX Typical Characteristics at 800 MHz
      10. 4.12.10 TX Typical Characteristics at 1.8 GHz
      11. 4.12.11 TX Typical Characteristics at 2.6 GHz
      12. 4.12.12 TX Typical Characteristics at 3.5 GHz
      13. 4.12.13 TX Typical Characteristics at 4.9 GHz
      14. 4.12.14 TX Typical Characteristics at 7.1 GHz
      15. 4.12.15 PLL and Clock Typical Characteristics
  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

4.12.2 RX Typical Characteristics at 800 MHz

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

AFE7903 RX In-Band Gain Flatness for Channel 1RX, fIN = 830 MHz
With 0.8 GHz matching, normalized to 830 MHz
Figure 4-50 RX In-Band Gain Flatness for Channel 1RX, fIN = 830 MHz
AFE7903 RX Input Phase vs Temperature and DSA at fOUT = 0.8 GHz
With 0.8 GHz matching, normalized to phase at 25°C
Figure 4-52 RX Input Phase vs Temperature and DSA at fOUT = 0.8 GHz
AFE7903 RX Calibrated Differential Amplitude Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-54 RX Calibrated Differential Amplitude Error vs DSA Setting at 0.8 GHz
AFE7903 RX Calibrated Integrated Amplitude Error vs DSA Setting at 2.6 GHz
With 0.8 GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-56 RX Calibrated Integrated Amplitude Error vs DSA Setting at 2.6 GHz
AFE7903 RX Calibrated Differential Phase Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-58 RX Calibrated Differential Phase Error vs DSA Setting at 0.8 GHz
AFE7903 RX Calibrated Integrated Phase Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-60 RX Calibrated Integrated Phase Error vs DSA Setting at 0.8 GHz
AFE7903 RX Noise Spectral Density vs Temperature at 0.8 GHz
With 0.8 GHz matching, 12.5-MHz offset from tone
Figure 4-62 RX Noise Spectral Density vs Temperature at 0.8 GHz
AFE7903 RX Noise Spectral Density vs Input Amplitude and Channel at 0.8 GHz
With 0.8 GHz matching, 12.5-MHz offset from tone
Figure 4-64 RX Noise Spectral Density vs Input Amplitude and Channel at 0.8 GHz
AFE7903 RX IMD5 vs DSA Setting and Temperature at 0.8 GHz
With 0.8 GHz matching, each tone –7 dBFS, tone spacing = 20 MHz
Figure 4-66 RX IMD5 vs DSA Setting and Temperature at 0.8 GHz
AFE7903 RX IMD3 vs Input Level and Temperature at 0.8 GHz
With 0.8 GHz matching, tone spacing = 20 MHz, DSA = 12 dB
Figure 4-68 RX IMD3 vs Input Level and Temperature at 0.8 GHz
AFE7903 RX HD2 vs DSA Setting and Channel at 0.8 GHz
With 0.8 GHz matching, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-70 RX HD2 vs DSA Setting and Channel at 0.8 GHz
AFE7903 RX HD2 vs Input Level and Temperature at 0.8 GHz
With 0.8 GHz matching, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-72 RX HD2 vs Input Level and Temperature at 0.8 GHz
AFE7903 RX HD3 vs DSA Setting and Temperature at 0.8 GHz
With 0.8 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-74 RX HD3 vs DSA Setting and Temperature at 0.8 GHz
AFE7903 RX HD3 vs Input Level and Temperature at 0.8 GHz
With 0.8 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-76 RX HD3 vs Input Level and Temperature at 0.8 GHz
AFE7903 RX IMD3 vs Supply and Channel at 0.8 GHz
With 0.8 GHz matching, –7 dBFS each tone, 20-MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-78 RX IMD3 vs Supply and Channel at 0.8 GHz
AFE7903 RX Noise Spectral Density vs Supply and Channel at 0.8 GHz
With 0.8 GHz matching, 12.5-MHz offset, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-80 RX Noise Spectral Density vs Supply and Channel at 0.8 GHz
AFE7903 RX Input Fullscale vs Temperature and Channel at 800 MHz
With 0.8 GHz matching, normalized to fullscale at 25°C for each channel
Figure 4-51 RX Input Fullscale vs Temperature and Channel at 800 MHz
AFE7903 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-53 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 0.8 GHz
AFE7903 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-55 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 0.8 GHz
AFE7903 RX Uncalibrated Differential Phase Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-57 RX Uncalibrated Differential Phase Error vs DSA Setting at 0.8 GHz
AFE7903 RX Uncalibrated Integrated Phase Error vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-59 RX Uncalibrated Integrated Phase Error vs DSA Setting at 0.8 GHz
AFE7903 RX Output FFT at 0.8 GHz
With 0.8 GHz matching, fIN = 840 MHz, AIN= –3 dBFS
Figure 4-61 RX Output FFT at 0.8 GHz
AFE7903 RX Noise Spectral Density vs Input Amplitude and Temperature at 0.8 GHz
With 0.8 GHz matching, DSA Setting = 12 dB, 12.5-MHz offset from tone
Figure 4-63 RX Noise Spectral Density vs Input Amplitude and Temperature at 0.8 GHz
AFE7903 RX IMD3 vs DSA Setting and Temperature at 0.8 GHz
A.
With 0.8 GHz matching, each tone –7 dBFS, tone spacing = 20 MHz
Figure 4-65 RX IMD3 vs DSA Setting and Temperature at 0.8 GHz
AFE7903 RX IMD3 vs Input Level and Temperature at 0.8 GHz
With 0.8 GHz matching, tone spacing = 20 MHz, DSA = 4 dB
Figure 4-67 RX IMD3 vs Input Level and Temperature at 0.8 GHz
AFE7903 RX IMD5 vs Input Level and Temperature at 0.8 GHz
With 0.8 GHz matching, tone spacing = 20 MHz, DSA = 12 dB
Figure 4-69 RX IMD5 vs Input Level and Temperature at 0.8 GHz
AFE7903 RX HD2 vs DSA Setting and Temperature at 0.8 GHz
With 0.8 GHz matching, measured after HD2 trim, DDC bypass mode (TI only mode for characterization)
Figure 4-71 RX HD2 vs DSA Setting and Temperature at 0.8 GHz
AFE7903 RX HD3 vs DSA Setting and Channel at 0.8 GHz
With 0.8 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-73 RX HD3 vs DSA Setting and Channel at 0.8 GHz
AFE7903 RX HD3 vs Input Level and Channel at 0.8 GHz
With 0.8 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-75 RX HD3 vs Input Level and Channel at 0.8 GHz
AFE7903 RX Non-HD2/3 vs DSA Setting at 0.8 GHz
With 0.8 GHz matching
Figure 4-77 RX Non-HD2/3 vs DSA Setting at 0.8 GHz
AFE7903 RX IMD5 vs Supply and Channel at 0.8 GHz
With 0.8 GHz matching, –7 dBFS each tone, 20-MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-79 RX IMD5 vs Supply and Channel at 0.8 GHz