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

4.12.13 TX Typical Characteristics at 4.9 GHz

Typical values at TA = +25°C with nominal supplies. Unless otherwise noted, TX input data rate = 491.52 MSPS, fDAC = 11796.48 MSPS, interleave mode, AOUT = –1 dBFS, 1st Nyquist zone output, Internal PLL, fREF = 491.52 MSPS, 24x Interpolation, DSA = 0 dB, Sin(x)/x enabled, DSA calibrated

AFE7903 TX Full Scale vs RF Frequency and Channel at 11796.48 MSPS
Excluding PCB and cable losses, Aout = -0.5 dBFS, DSA = 0, 4.9 GHz matching
Figure 4-498 TX Full Scale vs RF Frequency and Channel at 11796.48 MSPS
AFE7903 TX Full Scale vs RF Frequency and Channel at 8847.36 MSPS, Mixed Mode, 2nd Nyquist Zone
Excluding PCB and cable losses, Aout = -0.5 dBFS, DSA = 0, 4.9 GHz matching
Figure 4-500 TX Full Scale vs RF Frequency and Channel at 8847.36 MSPS, Mixed Mode, 2nd Nyquist Zone
AFE7903 TX Uncalibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
fDAC=11796.48 MSPS, interleave mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-502 TX Uncalibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Uncalibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleave mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 4-504 TX Uncalibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Uncalibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-506 TX Uncalibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Uncalibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 4-508 TX Uncalibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Uncalibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 4-510 TX Uncalibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Uncalibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-512 TX Uncalibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Uncalibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 4-514 TX Uncalibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Uncalibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-516 TX Uncalibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Output Noise vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz, POUT = –13 dBFS
Figure 4-518 TX Output Noise vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX NSD vs Output Frequency and Digital Amplitude at 4.9 GHz (DSA = 6 dB)
fDAC = 11796.48 MSPS, interleave mode, matching at 4.9 GHz, Aout = –13 dBFS.
Figure 4-520 TX NSD vs Output Frequency and Digital Amplitude at 4.9 GHz (DSA = 6 dB)
AFE7903 TX IMD3 vs Tone Spacing and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, –13 dBFS each tone
Figure 4-522 TX IMD3 vs Tone Spacing and Channel at 4.9 GHz
AFE7903 TX IMD3 vs Digital Level at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, fSPACING = 20 MHz
Figure 4-524 TX IMD3 vs Digital Level at 4.9 GHz
AFE7903 TX 100-MHz NR Output Spectrum at 4.9 GHz
TM1.1, POUT_RMS = –13 dBFS
Figure 4-526 TX 100-MHz NR Output Spectrum at 4.9 GHz
AFE7903 TX 20-MHz LTE alt-ACPR vs Digital Level at 4.9 GHz
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 4-528 TX 20-MHz LTE alt-ACPR vs Digital Level at 4.9 GHz
AFE7903 TX 100-MHz NR alt-ACPR vs Digital Level at 4.9 GHz
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 4-530 TX 100-MHz NR alt-ACPR vs Digital Level at 4.9 GHz
AFE7903 TX 20-MHz LTE alt-ACPR vs DSA at 4.9 GHz
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 4-532 TX 20-MHz LTE alt-ACPR vs DSA at 4.9 GHz
AFE7903 TX 100-MHz NR alt-ACPR vs DSA at 4.9 GHz
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 4-534 TX 100-MHz NR alt-ACPR vs DSA at 4.9 GHz
AFE7903 TX HD3 vs Digital Amplitude and Output Frequency at 4.9 GHz
Matching at 4.9 GHz, fDAC = 11.79648 GSPS, interleave mode, normalized to output power at harmonic frequency
Figure 4-536 TX HD3 vs Digital Amplitude and Output Frequency at 4.9 GHz
AFE7903 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 4-538 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
AFE7903 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 4-540 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
AFE7903 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 4-542 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
AFE7903 TX Full Scale vs RF Frequency and Channel at 5898.24 MSPS, Mixed Mode, 2nd Nyquist Zone
Excluding PCB and cable losses, Aout = -0.5 dBFS, DSA = 0, 4.9 GHz matching
Figure 4-499 TX Full Scale vs RF Frequency and Channel at 5898.24 MSPS, Mixed Mode, 2nd Nyquist Zone
AFE7903 TX Output Power vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, Aout = -0.5 dBFS, matching 4.9 GHz
Figure 4-501 TX Output Power vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Calibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleave mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-503 TX Calibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Calibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleave mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 4-505 TX Calibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Calibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 4-507 TX Calibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Calibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 4-509 TX Calibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Calibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Phase DNL spike may occur at any DSA setting.
Figure 4-511 TX Calibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Calibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-513 TX Calibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
AFE7903 TX Calibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 4-515 TX Calibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
AFE7903 TX Calibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 4-517 TX Calibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz

AFE7903 TX NSD vs Output Frequency and Digital Amplitude at 4.9 GHz (DSA = 0 dB)
fDAC = 11796.48 MSPS, interleave mode, matching at 4.9 GHz, Aout = –13 dBFS.
Figure 4-519 TX NSD vs Output Frequency and Digital Amplitude at 4.9 GHz (DSA = 0 dB)
AFE7903 TX IMD3 vs DSA Setting at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, -13 dBFS each tone
Figure 4-521 TX IMD3 vs DSA Setting at 4.9 GHz
AFE7903 TX IMD3 vs Tone Spacing and Temperature at 4.9 GHz
fDAC = 11796.48 MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, –13 dBFS each tone, worst channel
Figure 4-523 TX IMD3 vs Tone Spacing and Temperature at 4.9 GHz
AFE7903 TX 20-MHz LTE Output Spectrum at 4.9 GHz
TM1.1, POUT_RMS = –13 dBFS
Figure 4-525 TX 20-MHz LTE Output Spectrum at 4.9 GHz
AFE7903 TX 20-MHz LTE ACPR vs Digital Level at 4.9 GHz
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 4-527 TX 20-MHz LTE ACPR vs Digital Level at 4.9 GHz
AFE7903 TX 100-MHz NR ACPR vs Digital Level at 4.9 GHz
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 4-529 TX 100-MHz NR ACPR vs Digital Level at 4.9 GHz
AFE7903 TX 20-MHz LTE ACPR vs DSA at 4.9 GHz
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 4-531 TX 20-MHz LTE ACPR vs DSA at 4.9 GHz
AFE7903 TX 100-MHz NR ACPR vs DSA at 4.9 GHz
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 4-533 TX 100-MHz NR ACPR vs DSA at 4.9 GHz
AFE7903 TX HD2 vs Digital Amplitude and Output Frequency at 4.9 GHz
Matching at 4.9 GHz, fDAC = 11.79648GSPS, interleave mode, normalized to output power at harmonic frequency
Figure 4-535 TX HD2 vs Digital Amplitude and Output Frequency at 4.9 GHz
AFE7903 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 4-537 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
AFE7903 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 4-539 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
AFE7903 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 4-541 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
AFE7903 TX 20-MHz LTE Error Vector Magnitude at 4.9 GHz
TM1.1, POUT_RMS = –13 dBFS
Figure 4-543 TX 20-MHz LTE Error Vector Magnitude at 4.9 GHz