SBASA44B august   2021  – june 2023 AFE7900

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Revision History
  6. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Transmitter Electrical Characteristics
    6. 5.6  RF ADC Electrical Characteristics
    7. 5.7  PLL/VCO/Clock Electrical Characteristics
    8. 5.8  Digital Electrical Characteristics
    9. 5.9  Power Supply Electrical Characteristics
    10. 5.10 Timing Requirements
    11. 5.11 Switching Characteristics
    12. 5.12 Typical Characteristics
      1. 5.12.1  RX Typical Characteristics 30 MHz and 400 MHz
      2. 5.12.2  RX Typical Characteristics at 800MHz
      3. 5.12.3  RX Typical Characteristics 1.75GHz to 1.9GHz
      4. 5.12.4  RX Typical Characteristics 2.6GHz
      5. 5.12.5  RX Typical Characteristics 3.5GHz
      6. 5.12.6  RX Typical Characteristics 4.9GHz
      7. 5.12.7  TX Typical Characteristics at 30MHz and 400MHz
      8. 5.12.8  TX Typical Characteristics at 800MHz
      9. 5.12.9  TX Typical Characteristics at 1.8GHz
      10. 5.12.10 TX Typical Characteristics at 2.6GHz
      11. 5.12.11 TX Typical Characteristics at 3.5GHz
      12. 5.12.12 TX Typical Characteristics at 4.9GHz
      13. 5.12.13 TX Typical Characteristics at 7.1GHz
      14. 5.12.14 PLL and Clock Typical Characteristics
  7. 6Device and Documentation Support
    1. 6.1 Receiving Notification of Documentation Updates
    2. 6.2 Support Resources
    3. 6.3 Trademarks
    4. 6.4 Electrostatic Discharge Caution
    5. 6.5 Glossary
  8. 7Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.12.12 TX Typical Characteristics at 4.9GHz

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

GUID-20201210-CA0I-GM24-XDKG-J8NK4XDZMRBJ-low.gif
Excluding PCB and cable losses, Aout = -0.5dBFS, DSA = 0, 4.9 GHz matching
Figure 5-475 TX Full Scale vs RF Frequency and Channel at 11796.48MSPS
GUID-20201210-CA0I-5PHT-VWHM-JHLJN5RMPFZ8-low.gif
Excluding PCB and cable losses, Aout = -0.5dBFS, DSA = 0, 4.9 GHz matching
Figure 5-477 TX Full Scale vs RF Frequency and Channel at 8847.36MSPS, Mix Mode, 2nd Nyquist Zone
GUID-20201210-CA0I-2SQR-H9DP-JMF4CTN0JBT6-low.gif
Aout = -0.5dBFS, 4.9 GHz Matching, PCB and cable losses included.
Figure 5-479 TX Full Scale Output Power vs Temperature and Channel at 4.9 GHz
GUID-20201214-CA0I-BTK8-GPJ5-RQP35PT3R8P0-low.gif
fDAC=11796.48MSPS, interleave mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 5-481 TX Calibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-3H6M-QZ87-XVGR5XDWVXWX-low.gif
fDAC = 11796.48MSPS, interleave mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 5-483 TX Calibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-MQRT-CJ8M-2VZQKNTL4JD6-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 5-485 TX Calibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-DL68-DS9M-TRXHLDJQ9D4M-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 5-487 TX Calibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-8ZFC-JDJD-S15T6PTRWLXV-low.gif
fDAC = 11796.48MSPS, 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 5-489 TX Calibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-68L3-CGPR-B4SF3KLCP2PV-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 5-491 TX Calibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-SVKS-ZQNV-ZQ4L5CHHCM7B-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 5-493 TX Calibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-NRJS-6QXR-M9HRL6TKGZ2G-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 5-495 TX Calibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz

GUID-20201210-CA0I-5KCG-CJ38-XDMTG2HRKV1W-low.gif
fDAC=11796.48MSPS, interleave mode, matching at 4.9GHz, Aout = –13 dBFS.
Figure 5-497 TX NSD vs Output Frequency and Digital Amplitude at 4.9 GHz (DSA=0dB)
GUID-20201210-CA0I-XPWB-G57J-1RM82GHD07ZS-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, -13 dBFS each tone
Figure 5-499 TX IMD3 vs DSA Setting at 4.9 GHz
GUID-20201210-CA0I-K9CG-TTV4-VLGL0NMV4KSJ-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, –13 dBFS each tone, worst channel
Figure 5-501 TX IMD3 vs Tone Spacing and Temperature at 4.9 GHz
GUID-20201215-CA0I-CKVH-69WF-HGWNHX1HS75L-low.png
TM1.1, POUT_RMS = –13 dBFS
Figure 5-503 TX 20-MHz LTE Output Spectrum at 4.9 GHz
GUID-20201210-CA0I-HJ8M-JHQG-90N6VX0T4XZX-low.gif
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 5-505 TX 20-MHz LTE ACPR vs Digital Level at 4.9 GHz
GUID-20201210-CA0I-DKPL-PKJV-7KS2RJ3WL3RL-low.gif
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 5-507 TX 100-MHz NR ACPR vs Digital Level at 4.9 GHz
GUID-20201210-CA0I-MZ6K-SL3T-0MTCQP5KS9QC-low.gif
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 5-509 TX 20-MHz LTE ACPR vs DSA at 4.9 GHz
GUID-20201210-CA0I-142R-CRSP-JMDX5ZV0VT5V-low.gif
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 5-511 TX 100-MHz NR ACPR vs DSA at 4.9 GHz
GUID-20201210-CA0I-DSBF-CCQM-NVNXQD7Z4DLX-low.gif
Matching at 4.9 GHz, fDAC = 11.79648GSPS, interleave mode, normalized to output power at harmonic frequency
Figure 5-513 TX HD2 vs Digital Amplitude and Output Frequency at 4.9 GHz
GUID-20210414-CA0I-MD8M-VQRP-DMNJDJQLP08Q-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 5-515 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
GUID-20210414-CA0I-HG2M-SZBM-SP7NMFBTHKQB-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 5-517 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
GUID-20210414-CA0I-TNC7-KSVD-4GTPJR21JNLP-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses. ILn = fS/n ± fOUT.
Figure 5-519 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (0-fDAC)
GUID-20201210-CA0I-XZRD-4VCK-PKFHKCNQXBQM-low.gif
Excluding PCB and cable losses, Aout = -0.5dBFS, DSA = 0, 4.9 GHz matching
Figure 5-476 TX Full Scale vs RF Frequency and Channel at 5898.24MSPS, Mix Mode, 2nd Nyquist Zone
GUID-20201210-CA0I-0N03-XZW4-ZC7VNJWLBLTM-low.gif
fDAC = 11796.48 MSPS, Aout = -0.5dBFS, matching 4.9 GHz
Figure 5-478 TX Output Power vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-PNMP-WXMZ-HHLRRL6XTTDB-low.gif
fDAC=11796.48MSPS, interleave mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 5-480 TX Uncalibrated Differential Gain Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-RQTS-TKLP-5L6HJKVW84FL-low.gif
fDAC=11796.48MSPS, interleave mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 5-482 TX Uncalibrated Integrated Gain Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-MFHM-K1TV-PTRSMMGJQJ7V-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Differential Gain Error = POUT(DSA Setting – 1) – POUT(DSA Setting) + 1
Figure 5-484 TX Uncalibrated Differential Gain Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-8SWH-T7QV-SC2WVTT1PGQJ-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Gain Error = POUT(DSA Setting) – POUT(DSA Setting = 0) + (DSA Setting)
Figure 5-486 TX Uncalibrated Integrated Gain Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-MHBN-4P8G-X5T196BR6GD9-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 5-488 TX Uncalibrated Differential Phase Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-RMJG-TVLH-MFVCZZQGN34X-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 5-490 TX Uncalibrated Integrated Phase Error vs DSA Setting and Channel at 4.9 GHz
GUID-20201214-CA0I-VJMJ-QCP2-3Q6GBTM36W3F-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Differential Phase Error = PhaseOUT(DSA Setting – 1) – PhaseOUT(DSA Setting)
Figure 5-492 TX Uncalibrated Differential Phase Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20201214-CA0I-X9FM-DD6P-J4BQFT6GHGRR-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz
Integrated Phase Error = Phase(DSA Setting) – Phase(DSA Setting = 0)
Figure 5-494 TX Uncalibrated Integrated Phase Error vs DSA Setting and Temperature at 4.9 GHz
GUID-20210419-CA0I-1SS4-CJZC-1DPT9ND94CP8-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz, POUT = –13 dBFS
Figure 5-496 TX Output Noise vs Channel and Attenuation at 4.9 GHz
GUID-20201210-CA0I-CD95-FLBQ-VLFPB9456FRT-low.gif
fDAC=11796.48MSPS, interleave mode, matching at 4.9GHz, Aout = –13 dBFS.
Figure 5-498 TX NSD vs Output Frequency and Digital Amplitude at 4.9GHz (DSA=6dB)
GUID-20201210-CA0I-1ZLZ-RNFH-QTJ4TKNTGRZT-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, –13 dBFS each tone
Figure 5-500 TX IMD3 vs Tone Spacing and Channel at 4.9 GHz
GUID-20201210-CA0I-TTMJ-BVMN-S0DB64WNP4ZV-low.gif
fDAC = 11796.48MSPS, interleaved mode, matching at 4.9 GHz, fCENTER = 4.9GHz, fSPACING = 20 MHz
Figure 5-502 TX IMD3 vs Digital Level at 4.9 GHz
GUID-20201215-CA0I-H4GB-J34L-S0RG9VB6MJXQ-low.png
TM1.1, POUT_RMS = –13 dBFS
Figure 5-504 TX 100-MHz NR Output Spectrum at 4.9 GHz
GUID-20201210-CA0I-FVNB-MNWV-TWR6Z86HPLKF-low.gif
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 5-506 TX 20-MHz LTE alt-ACPR vs Digital Level at 4.9 GHz
GUID-20201210-CA0I-DKPL-PKJV-7KS2RJ3WL3RL-low.gif
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 5-508 TX 100-MHz NR alt-ACPR vs Digital Level at 4.9 GHz
GUID-20201210-CA0I-WG9V-TGSC-4RHST37FRBTT-low.gif
Matching at 4.9 GHz, single carrier 20-MHz BW TM1.1 LTE
Figure 5-510 TX 20-MHz LTE alt-ACPR vs DSA at 4.9 GHz
GUID-20201210-CA0I-FFQ2-GP2W-MNTNKNZF0PVF-low.gif
Matching at 4.9 GHz, single carrier 100-MHz BW TM1.1 NR
Figure 5-512 TX 100-MHz NR alt-ACPR vs DSA at 4.9 GHz
GUID-20201210-CA0I-DBXK-L2PH-26V7ZHV6V0BB-low.gif
Matching at 4.9 GHz, fDAC = 11.79648GSPS, interleave mode, normalized to output power at harmonic frequency
Figure 5-514 TX HD3 vs Digital Amplitude and Output Frequency at 4.9 GHz
GUID-20210414-CA0I-D7LB-GPZ8-HWDDFZVBWC78-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 5-516 TX Single Tone (–1 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
GUID-20210414-CA0I-PZPW-BM7Q-VDZWPL7PFZTS-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 5-518 TX Single Tone (–6 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
GUID-20210414-CA0I-JBBG-PFHL-ZFWQ9F64FVH8-low.png
fDAC = 11796.48MSPS, interleave mode, 4.9 GHz matching, includes PCB and cable losses
Figure 5-520 TX Single Tone (–12 dBFS) Output Spectrum at 4.9 GHz (±300 MHz)
GUID-20201215-CA0I-CT2X-7W93-8XFP9Z5SR03Z-low.png
TM1.1, POUT_RMS = –13 dBFS
Figure 5-521 TX 20-MHz LTE Error Vector Magnitude at 4.9 GHz