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

4.12.8 TX Typical Characteristics at 30 MHz and 600 MHz

Typical values at TA = +25°C with nominal supplies. Default conditions: TX input data rate = 125 MSPS, fDAC = 6000 MSPS (48x interpolation), interleave mode, 1st Nyquist zone output, PLL clock mode with fREF = 500 MHz. Additional default conditions for all plots, AOUT = –1 dBFS, DSA = 0 dB, Sin(x)/x enabled, DSA calibrated

AFE7903 TX Output Fullscale vs Output Frequency: 5 MHz - 600 MHz
including PCB and cable losses
Figure 4-223 TX Output Fullscale vs Output Frequency: 5 MHz - 600 MHz
AFE7903 TX Output Fullscale vs DSA Setting at 30 MHz
including PCB and cable losses
Figure 4-225 TX Output Fullscale vs DSA Setting at 30 MHz
AFE7903 Calibrated TX Differential Gain Error (DNL) at 30 MHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-227 Calibrated TX Differential Gain Error (DNL) at 30 MHz
AFE7903 Uncalibrated TX Integrated Gain Error (INL) at 30 MHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSASetting = 0) + (DSA Setting)
Figure 4-229 Uncalibrated TX Integrated Gain Error (INL) at 30 MHz
AFE7903 Uncalibrated TX Differential Phase Error (DNL) at 30 MHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) –PhaseOUT(DSA Setting)
Figure 4-231 Uncalibrated TX Differential Phase Error (DNL) at 30 MHz
AFE7903 Uncalibrated TX Integrated Phase Error (INL) at 30 MHz
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSASetting = 0)
Figure 4-233 Uncalibrated TX Integrated Phase Error (INL) at 30 MHz
AFE7903 Single Tone Spectrum at 5 MHz and -1 dBFS (0 - 100 MHz)
Figure 4-235 Single Tone Spectrum at 5 MHz and -1 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 5 MHz and -12 dBFS (0 - 100 MHz)
Figure 4-237 Single Tone Spectrum at 5 MHz and -12 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 5 MHz and -60 dBFS (0 - 100 MHz)
Figure 4-239 Single Tone Spectrum at 5 MHz and -60 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -1 dBFS (0 - 100 MHz)
Figure 4-241 Single Tone Spectrum at 30 MHz and -1 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -6 dBFS (0 - 100 MHz)
Figure 4-243 Single Tone Spectrum at 30 MHz and -6 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -12 dBFS (0 - 100 MHz)
Figure 4-245 Single Tone Spectrum at 30 MHz and -12 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -30 dBFS (0 - 100 MHz)
Figure 4-247 Single Tone Spectrum at 30 MHz and -30 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -60 dBFS (0 - 100 MHz)
Figure 4-249 Single Tone Spectrum at 30 MHz and -60 dBFS (0 - 100 MHz)
AFE7903 Dual Tone Spectrum at 30 MHz and -13 dBFS (0 - 100 MHz)
Figure 4-251 Dual Tone Spectrum at 30 MHz and -13 dBFS (0 - 100 MHz)
AFE7903 Dual Tone Spectrum at 30 MHz and -60d BFS (0 - 100 MHz)
Figure 4-253 Dual Tone Spectrum at 30 MHz and -60d BFS (0 - 100 MHz)
AFE7903 Noise Spectral Density vs DSA Setting at 30 MHz
measured at +50 MHz offset
Figure 4-255 Noise Spectral Density vs DSA Setting at 30 MHz
AFE7903 HD2 vs Frequency 0 - 200 MHz
Figure 4-257 HD2 vs Frequency 0 - 200 MHz
AFE7903 TX Output Fullscale vs Temperature at 400 MHz
including PCB and cable losses
Figure 4-259 TX Output Fullscale vs Temperature at 400 MHz
AFE7903 Uncalibrated TX Differential Gain Error (DNL) at 400 MHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-261 Uncalibrated TX Differential Gain Error (DNL) at 400 MHz
AFE7903 Uncalibrated TX Integrated Gain Error (INL) at 400 MHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSASetting = 0) + (DSA Setting)
Figure 4-263 Uncalibrated TX Integrated Gain Error (INL) at 400 MHz
AFE7903 Uncalibrated TX Differential Phase Error (DNL) at 400 MHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) –PhaseOUT(DSA Setting)
Figure 4-265 Uncalibrated TX Differential Phase Error (DNL) at 400 MHz
AFE7903 Uncalibrated TX Integrated Phase Error (INL) at 400 MHz
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSASetting = 0)
Figure 4-267 Uncalibrated TX Integrated Phase Error (INL) at 400 MHz
AFE7903 Single Tone Spectrum at 400 MHz and -1 dBFS (Nyquist)
Figure 4-269 Single Tone Spectrum at 400 MHz and -1 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 400 MHz and -6 dBFS (Nyquist)
Figure 4-271 Single Tone Spectrum at 400 MHz and -6 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 400 MHz and -12 dBFS (Nyquist)
Figure 4-273 Single Tone Spectrum at 400 MHz and -12 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 400 MHz and -30 dBFS (Nyquist)
Figure 4-275 Single Tone Spectrum at 400 MHz and -30 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 400 MHz and -60 dBFS (Nyquist)
Figure 4-277 Single Tone Spectrum at 400 MHz and -60 dBFS (Nyquist)
AFE7903 Dual Tone Spectrum at 400 MHz and -7 dBFS (Nyquist)
Tone Spacing = 4 MHz
Figure 4-279 Dual Tone Spectrum at 400 MHz and -7 dBFS (Nyquist)
AFE7903 Dual Tone Spectrum at 400 MHz and -13 dBFS (Nyquist)
Tone Spacing = 4 MHz
Figure 4-281 Dual Tone Spectrum at 400 MHz and -13 dBFS (Nyquist)
AFE7903 Dual Tone Spectrum at 400 MHz and -30 dBFS (Nyquist)
Tone Spacing = 4 MHz
Figure 4-283 Dual Tone Spectrum at 400 MHz and -30 dBFS (Nyquist)
AFE7903 Dual Tone Spectrum at 400 MHz and -60 dBFS (Nyquist)
Tone Spacing = 4 MHz
Figure 4-285 Dual Tone Spectrum at 400 MHz and -60 dBFS (Nyquist)
AFE7903 Noise Spectral Density vs Digital Amplitude at 400 MHz
measured at 50 MHz offset
Figure 4-287 Noise Spectral Density vs Digital Amplitude at 400 MHz
AFE7903 IMD3 vs Digital Amplitude at 400 MHz
Tone Spacing = 4 MHz
Figure 4-289 IMD3 vs Digital Amplitude at 400 MHz
AFE7903 HD2 vs Amplitude at 400 MHz
Figure 4-291 HD2 vs Amplitude at 400 MHz
AFE7903 TX Output Fullscale vs Temperature at 30 MHz
including PCB and cable losses
Figure 4-224 TX Output Fullscale vs Temperature at 30 MHz
AFE7903 Uncalibrated TX Differential Gain Error (DNL) at 30 MHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-226 Uncalibrated TX Differential Gain Error (DNL) at 30 MHz
AFE7903 Calibrated TX Differential Gain Error (DNL) at 30 MHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-228 Calibrated TX Differential Gain Error (DNL) at 30 MHz
AFE7903 Calibrated TX Integrated Gain Error (INL) at 30 MHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSASetting = 0) + (DSA Setting)
Figure 4-230 Calibrated TX Integrated Gain Error (INL) at 30 MHz
AFE7903 Calibrated TX Differential Phase Error (DNL) at 30 MHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) –PhaseOUT(DSA Setting)
Figure 4-232 Calibrated TX Differential Phase Error (DNL) at 30 MHz
AFE7903 Calibrated TX Integrated Phase Error (INL) at 30 MHz
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSASetting = 0)
Figure 4-234 Calibrated TX Integrated Phase Error (INL) at 30 MHz
AFE7903 Single Tone Spectrum at 5 MHz and -6d BFS (0 - 100 MHz)
Figure 4-236 Single Tone Spectrum at 5 MHz and -6d BFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 5 MHz and -30 dBFS (0 - 100 MHz)
Figure 4-238 Single Tone Spectrum at 5 MHz and -30 dBFS (0 - 100 MHz)
AFE7903 Single Tone Spectrum at 30 MHz and -1 dBFS (Nyquist)
Figure 4-240 Single Tone Spectrum at 30 MHz and -1 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 30 MHz and -6 dBFS (Nyquist)
Figure 4-242 Single Tone Spectrum at 30 MHz and -6 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 30 MHz and -12 dBFS (Nyquist)
Figure 4-244 Single Tone Spectrum at 30 MHz and -12 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 30 MHz and -30 dBFS (Nyquist)
Figure 4-246 Single Tone Spectrum at 30 MHz and -30 dBFS (Nyquist)
AFE7903 Single Tone Spectrum at 30 MHz and -60 dBFS (Nyquist)
Figure 4-248 Single Tone Spectrum at 30 MHz and -60 dBFS (Nyquist)
AFE7903 Dual Tone Spectrum at 30 MHz and -7 dBFS (0 - 100 MHz)
Figure 4-250 Dual Tone Spectrum at 30 MHz and -7 dBFS (0 - 100 MHz)
AFE7903 Dual Tone Spectrum at 30 MHz and -30 dBFS (0 - 100 MHz)
Figure 4-252 Dual Tone Spectrum at 30 MHz and -30 dBFS (0 - 100 MHz)
AFE7903 Noise Spectral Density vs Digital Amplitude at 30 MHz
measured at +50 MHz offset
Figure 4-254 Noise Spectral Density vs Digital Amplitude at 30 MHz
AFE7903 IMD3 vs DSA Setting at 30 MHz
Figure 4-256 IMD3 vs DSA Setting at 30 MHz
AFE7903 HD3 vs Frequency 0 - 200 MHz
Figure 4-258 HD3 vs Frequency 0 - 200 MHz
AFE7903 TX Output Fullscale vs DSA Setting at 400 MHz
including PCB and cable losses
Figure 4-260 TX Output Fullscale vs DSA Setting at 400 MHz
AFE7903 Calibrated TX Differential Gain Error (DNL) at 400 MHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-262 Calibrated TX Differential Gain Error (DNL) at 400 MHz
AFE7903 Calibrated TX Integrated Gain Error (INL) at 400 MHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSASetting = 0) + (DSA Setting)
Figure 4-264 Calibrated TX Integrated Gain Error (INL) at 400 MHz
AFE7903 Calibrated TX Differential Phase Error (DNL) at 400 MHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) –PhaseOUT(DSA Setting)
Figure 4-266 Calibrated TX Differential Phase Error (DNL) at 400 MHz
AFE7903 Calibrated TX Integrated Phase Error (INL) at 400 MHz
Integrated Phase Error = PhaseOUT(DSA Setting) – PhaseOUT(DSASetting = 0)
Figure 4-268 Calibrated TX Integrated Phase Error (INL) at 400 MHz
AFE7903 Single Tone Spectrum at 400 MHz and -1 dBFS (±100MHz)
Figure 4-270 Single Tone Spectrum at 400 MHz and -1 dBFS (±100MHz)
AFE7903 Single Tone Spectrum at 400 MHz and -6 dBFS (±100MHz)
Figure 4-272 Single Tone Spectrum at 400 MHz and -6 dBFS (±100MHz)
AFE7903 Single Tone Spectrum at 400 MHz and -12 dBFS (±100MHz)
Figure 4-274 Single Tone Spectrum at 400 MHz and -12 dBFS (±100MHz)
AFE7903 Single Tone Spectrum at 400 MHz and -30 dBFS (±100MHz)
Figure 4-276 Single Tone Spectrum at 400 MHz and -30 dBFS (±100MHz)
AFE7903 Single Tone Spectrum at 400 MHz and -60 dBFS (±100MHz)
Figure 4-278 Single Tone Spectrum at 400 MHz and -60 dBFS (±100MHz)
AFE7903 Dual Tone Spectrum at 400 MHz and -7 dBFS (±100MHz)
Tone Spacing = 4 MHz
Figure 4-280 Dual Tone Spectrum at 400 MHz and -7 dBFS (±100MHz)
AFE7903 Dual Tone Spectrum at 400 MHz and -13 dBFS (±100MHz)
Tone Spacing = 4 MHz
Figure 4-282 Dual Tone Spectrum at 400 MHz and -13 dBFS (±100MHz)
AFE7903 Dual Tone Spectrum at 400 MHz and -30 dBFS (±100MHz)
Tone Spacing = 4 MHz
Figure 4-284 Dual Tone Spectrum at 400 MHz and -30 dBFS (±100MHz)
AFE7903 Dual Tone Spectrum at 400 MHz and -60 dBFS (±100MHz)
Tone Spacing = 4 MHz
Figure 4-286 Dual Tone Spectrum at 400 MHz and -60 dBFS (±100MHz)
AFE7903 Noise Spectral Density vs DSA Setting at 400 MHz
measured at 50 MHz offset
Figure 4-288 Noise Spectral Density vs DSA Setting at 400 MHz
AFE7903 IMD3 vs DSA Setting at 400 MHz
Tone Spacing = 4 MHz
Figure 4-290 IMD3 vs DSA Setting at 400 MHz
AFE7903 HD3 vs Amplitude at 400 MHz
Figure 4-292 HD3 vs Amplitude at 400 MHz