UG-1829 EVAL-AD9081/EVAL-AD9082/EVAL-AD9986/EVAL-AD9988 User Guide
Rev. 0 | Page 16 of 26
In Table 5, N/A means not applicable.
Table 5. Use Cases for AD9986-FMCBA-EBZ Board View (Uses 122.88 MHz On-Board Crystal Oscillator, All Single Link)
Description
Clock (GHz)
JESD204x
Mode
1
Tx
Interpolation
Rx
Decimation
Tx Data
Rate
(MSPS)
No. of Tx
Channels
Rx Data
Rate
(MSPS)
No. of Rx
Channels
Link Line
Rate
(Gbps/lane)
JESD204x
Protocol
2
Tx Rx Tx Rx Coarse Fine Coarse Fine
mmWave 5G,
4T2O single
band,
983.04 MSPS
I/Q
11.79648 5.89824 15C 11C 12 1 6 1 983.04 4 983.04 2 16.22016 C
mmWave 5G,
4T2R single
band,
1474.56 MSPS
I/Q
11.79648 2.94912 15C 11C 8 1 2 1 1474.56 4 1474.56 2 24.33024 C
4T2O Rx
Digital
Predistortion
(DPD)
11.79648 5.89824 9B 11B 8 6 2 6 245.76 4 491.52 2 9.8304 B
Dual Band
Setup,
5.89824 GSPS
DAC,
2.94912 GSPS
ADC,
368.64 MSPS
I/Q
5.89824 2.94912 16B 10B 8 2 4 2 368.64 4 368.64 2 14.7456 B
NCO Test
Mode
11.79648 N/A 9B N/A 8 6 N/A N/A N/A 4 N/A N/A N/A N/A
1
B means JESD204B, and C means JESD204C. Note that Rx mode applies to the ADC data path (or JESD204 Tx/JTx), and Tx mode applies to the DAC data path (or
JESD204 Rx/JRx). For more information about the JESD204B or JESD204C modes, refer to the UG-1578, System Development User Guide for the AD9081 and AD9082
Direct RF Sampling Transceivers.
2
B means JESD204B, and C means JESD204C.
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