SBASAN1A July   2023  – May 2025 AFE7953

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 AFE79xx
    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 800 MHz
      2. 4.12.2  TX Typical Characteristics at 1.8 GHz
      3. 4.12.3  TX Typical Characteristics at 2.6 GHz
      4. 4.12.4  TX Typical Characteristics at 3.5 GHz
      5. 4.12.5  TX Typical Characteristics at 4.9 GHz
      6. 4.12.6  TX Typical Characteristics at 8.1 GHz
      7. 4.12.7  TX Typical Characteristics at 9.6 GHz
      8. 4.12.8  RX Typical Characteristics at 800 MHz
      9. 4.12.9  RX Typical Characteristics at 1.75-1.9 GHz
      10. 4.12.10 RX Typical Characteristics at 3.5 GHz
      11. 4.12.11 RX Typical Characteristics at 2.6 GHz
      12. 4.12.12 RX Typical Characteristics at 4.9 GHz
      13. 4.12.13 RX Typical Characteristics at 8.1 GHz
      14. 4.12.14 RX Typical Characteristics at 9.6 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

4.12.10 RX Typical Characteristics at 3.5 GHz

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.

AFE7953 RX In-Band Gain Flatness, fIN = 3600 MHz
With 3.6 GHz matching, normalized to 3.6 GHz
Figure 4-336 RX In-Band Gain Flatness, fIN = 3600 MHz
AFE7953 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-338 RX Uncalibrated Differential Amplitude Error vs DSA Setting at 3.6 GHz
AFE7953 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-340 RX Uncalibrated Integrated Amplitude Error vs DSA Setting at 3.6 GHz
AFE7953 RX Uncalibrated Phase Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-342 RX Uncalibrated Phase Error vs DSA Setting at 3.6 GHz
AFE7953 RX Uncalibrated Integrated Phase Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-344 RX Uncalibrated Integrated Phase Error vs DSA Setting at 3.6 GHz
AFE7953 RX Output FFT at 3.6 GHz
With 3.6 GHz matching , fIN = 3610 MHz, AIN = –3 dBFS
Figure 4-346 RX Output FFT at 3.6 GHz
AFE7953 RX IMD3 vs Input Level and Temperature at 3.6 GHz
With 3.5 GHz matching, 20-MHz tone spacing
Figure 4-348 RX IMD3 vs Input Level and Temperature at 3.6 GHz
AFE7953 RX HD2 vs DSA Setting and Temperature at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-350 RX HD2 vs DSA Setting and Temperature at 3.6 GHz
AFE7953 RX HD2 vs Input Level and Temperature at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-352 RX HD2 vs Input Level and Temperature at 3.6 GHz
AFE7953 RX HD3 vs DSA Setting and Temperature at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-354 RX HD3 vs DSA Setting and Temperature at 3.6 GHz
AFE7953 RX HD3 vs Input Level and Temperature at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-356 RX HD3 vs Input Level and Temperature at 3.6 GHz
AFE7953 RX In-Band SFDR (±200 MHz) vs Input Level and Channel at 3.6 GHz
With 3.5 GHz matching
Figure 4-358 RX In-Band SFDR (±200 MHz) vs Input Level and Channel at 3.6 GHz
AFE7953 RX IMD3 vs Supply Voltage and Channel at 3.6 GHz
With 3.6 GHz matching, –7 dBFS each tone, 20-MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-360 RX IMD3 vs Supply Voltage and Channel at 3.6 GHz
AFE7953 RX Noise Spectral Density vs Supply Voltage and Channel at 3.6 GHz
With 3.6 GHz matching, tone at –20 dBFS, 12.5-MHz offset frequency, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-362 RX Noise Spectral Density vs Supply Voltage and Channel at 3.6 GHz
AFE7953 RX Input Phase vs Temperature at 3.6 GHz
With 3.6 GHz matching, normalized to phase at 25°C
Figure 4-337 RX Input Phase vs Temperature at 3.6 GHz
AFE7953 RX Calibrated Differential Amplitude Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Differential Amplitude Error = PIN(DSA Setting – 1) – PIN(DSA Setting) + 1
Figure 4-339 RX Calibrated Differential Amplitude Error vs DSA Setting at 3.6 GHz
AFE7953 RX Calibrated Integrated Amplitude Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Integrated Amplitude Error = PIN(DSA Setting) – PIN(DSA Setting = 0) + (DSA Setting)
Figure 4-341 RX Calibrated Integrated Amplitude Error vs DSA Setting at 3.6 GHz
AFE7953 RX Calibrated Differential Phase Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Differential Phase Error = PhaseIN(DSA Setting – 1) – PhaseIN(DSA Setting)
Figure 4-343 RX Calibrated Differential Phase Error vs DSA Setting at 3.6 GHz
AFE7953 RX Calibrated Integrated Phase Error vs DSA Setting at 3.6 GHz
With 3.6 GHz matching
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-345 RX Calibrated Integrated Phase Error vs DSA Setting at 3.6 GHz
AFE7953 RX IMD3 vs DSA Setting and Temperature at 3.6 GHz
With 3.5 GHz matching, each tone at –7 dBFS, 20-MHz tone spacing
Figure 4-347 RX IMD3 vs DSA Setting and Temperature at 3.6 GHz
AFE7953 RX HD2 vs DSA Setting and Channel at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-349 RX HD2 vs DSA Setting and Channel at 3.6 GHz
AFE7953 RX HD2 vs Input Level and Channel at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-351 RX HD2 vs Input Level and Channel at 3.6 GHz
AFE7953 RX HD3 vs DSA Setting and Channel at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-353 RX HD3 vs DSA Setting and Channel at 3.6 GHz
AFE7953 RX HD3 vs Input Level and Channel at 3.6 GHz
With 3.5 GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-355 RX HD3 vs Input Level and Channel at 3.6 GHz
AFE7953 RX Noise Spectral Density vs Input Level and DSA Setting at 3.6 GHz
With 3.5 GHz matching, 12.5-MHz offset from tone
Figure 4-357 RX Noise Spectral Density vs Input Level and DSA Setting at 3.6 GHz
AFE7953 RX SFDR Excluding HD2/3 vs DSA Setting and Channel at 3.6 GHz
With 3.5 GHz matching
Figure 4-359 RX SFDR Excluding HD2/3 vs DSA Setting and Channel at 3.6 GHz
AFE7953 RX IMD5 vs Supply Voltage and Channel at 3.6 GHz
With 3.6 GHz matching, –7 dBFS each tone, 20-MHz tone spacing, all supplies at MIN, TYP, or MAX recommended operating voltages
Figure 4-361 RX IMD5 vs Supply Voltage and Channel at 3.6 GHz