SBASB73 August   2026 AFE7903-SEP

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

4.12.4 RX Typical Characteristics 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.

AFE7903-SEP RX Inband Gain Flatness, fIN = 2600MHz
With matching, normalized to power at 2.6GHz for each DSA setting
Figure 4-111 RX Inband Gain Flatness, fIN = 2600MHz
AFE7903-SEP 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 4-113 RX Calibrated Integrated Phase Error vs DSA Setting at 2.6GHz
AFE7903-SEP RX Noise Spectral Density vs Temperature at 2.6GHz
With 2.6GHz matching, 12.5MHz offset from tone
Figure 4-115 RX Noise Spectral Density vs Temperature at 2.6GHz
AFE7903-SEP RX Noise Spectral Density vs Input Amplitude and Channel at 2.6GHz
With 2.6GHz matching, 12.5MHz offset from tone
Figure 4-117 RX Noise Spectral Density vs Input Amplitude and Channel at 2.6GHz
AFE7903-SEP RX IMD3 vs DSA Setting and Temperature at 2.6GHz
With 2.6GHz matching, each tone –7 dBFS, tone spacing = 20MHz
Figure 4-119 RX IMD3 vs DSA Setting and Temperature at 2.6GHz
AFE7903-SEP RX IMD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, tone spacing = 20MHz, DSA = 12dB
Figure 4-121 RX IMD3 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX IMD3 vs Tone Spacing at 2.6GHz (Ext. Clock)
External clock mode
Figure 4-123 RX IMD3 vs Tone Spacing at 2.6GHz (Ext. Clock)
AFE7903-SEP RX HD2 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-125 RX HD2 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX HD3 vs DSA Setting and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-127 RX HD3 vs DSA Setting and Channel at 2.6GHz
AFE7903-SEP RX HD3 vs Input Level and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-129 RX HD3 vs Input Level and Channel at 2.6GHz
AFE7903-SEP RX HD3 vs Input Level and Temperature at 2.6GHz
External clock mode
Figure 4-131 RX HD3 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX Non-HD2/3 vs DSA Setting at 2.6GHz
With 2.6GHz matching
Figure 4-133 RX Non-HD2/3 vs DSA Setting at 2.6GHz
AFE7903-SEP 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 4-135 RX IMD3 vs Supply and Channel at 2.6GHz
AFE7903-SEP RX Input Fullscale vs Temperature and Channel at 2.6GHz
With 2.6GHz matching, normalized to fullscale at 25°C for each channel
Figure 4-112 RX Input Fullscale vs Temperature and Channel at 2.6GHz
AFE7903-SEP RX Output FFT at 2.6GHz
With 2.6GHz matching, fIN = 2610MHz, AIN= –3dBFS
Figure 4-114 RX Output FFT at 2.6GHz
AFE7903-SEP 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 4-116 RX Noise Spectral Density vs Input Amplitude and Temperature at 2.6GHz
AFE7903-SEP RX Noise Spectral Density vs Input Amplitude at 2.61GHz (Ext. Clock)
50MHz offset from tone, external clock mode
Figure 4-118 RX Noise Spectral Density vs Input Amplitude at 2.61GHz (Ext. Clock)
AFE7903-SEP RX IMD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, tone spacing = 20MHz, DSA = 4dB
Figure 4-120 RX IMD3 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX IMD3 vs Input Level at 2.6GHz (Ext. Clock)
Tone spacing = 50MHz, External clock mode
Figure 4-122 RX IMD3 vs Input Level at 2.6GHz (Ext. Clock)
AFE7903-SEP RX HD2 vs DSA Setting and Channel at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-124 RX HD2 vs DSA Setting and Channel at 2.6GHz
AFE7903-SEP RX HD2 vs Input Level and Temperature at 2.6GHz
External clock mode
Figure 4-126 RX HD2 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX HD3 vs DSA Setting and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-128 RX HD3 vs DSA Setting and Temperature at 2.6GHz
AFE7903-SEP RX HD3 vs Input Level and Temperature at 2.6GHz
With 2.6GHz matching, DDC bypass mode (TI only mode for characterization)
Figure 4-130 RX HD3 vs Input Level and Temperature at 2.6GHz
AFE7903-SEP RX In-Band SFDR (±300MHz) vs Input Amplitude and Temperature at 2.6GHz
With 2.6GHz matching, decimate by 4
Figure 4-132 RX In-Band SFDR (±300MHz) vs Input Amplitude and Temperature at 2.6GHz
AFE7903-SEP RX 2-Tone SFDR vs Input Amplitude at 2.6GHz
External clock mode, 50MHz tone spacing, excluding 3rd order distortion
Figure 4-134 RX 2-Tone SFDR vs Input Amplitude at 2.6GHz
AFE7903-SEP 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 4-136 RX Noise Spectral Density vs Supply and Channel at 2.6GHz