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UG-1829
Clock
JESD204x
(GHz)
Description
Tx
Rx
Tx
AD9209
Full
N/A
4
N/A
Bandwidth
AD9177
12
N/A
15C
1.5 GSPS I/Q
mode
NCO Test
12
N/A
9B
Mode
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.
In Table 3, N/A means not applicable.
Table 3. Use Cases for AD9988-FMCBA-EBZ Board View (Uses 122.88 MHz On-Board Crystal Oscillator, All Single Link)
Clock (GHz)
Description
Tx
Rx
mmWave 5G,
11.79648
2.94912
4T4R single
band,
983.04 MSPS
I/Q
mmWave 5G,
11.79648
2.94912
4T4R single
band,
1474.56 MSPS
I/Q
11.79648 GSPS
11.79648
2.94912
DAC,
2.94912 GSPS
ADC,
245.76 MSPS
I/Q
Dual Band
5.89824
2.94912
Setup,
5.89824 GSPS
DAC,
2.94912 GSPS
ADC,
368.64 MSPS
I/Q
NCO Test
11.79648
N/A
Mode
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.
EVAL-AD9081/EVAL-AD9082/EVAL-AD9986/EVAL-AD9988
Tx
1
Mode
Interpolation
Rx
Coarse
Fine
Coarse
27C
N/A
N/A
1
N/A
8
1
N/A
N/A
8
6
N/A
JESD204x
Tx
1
Mode
Interpolation
Tx
Rx
Coarse
Fine
15C
16C
12
1
15C
16C
8
1
9B
10B
8
6
16B
17B
8
2
9B
N/A
8
6
Rx
Tx
Decimation
Data
Rate
No. of Tx
Fine
(MSPS)
Channels
1
BYP
BYP
N/A
1500
4
N/A
N/A
4
Tx Data
Rx Decimation
Rate
(MSPS)
Coarse
Fine
3
1
983.04
2
1
1474.56
4
4
245.76
4
2
368.64
N/A
N/A
N/A
Rev. 0 | Page 14 of 26
Rx
Data
Link Line
Rate
No. of Rx
Rate
(MSPS)
Channels
(Gbps/lane)
4000
4
24.75
N/A
N/A
24.75
N/A
N/A
N/A
Rx Data
No. of Tx
Rate
No. of Rx
Channels
(MSPS)
Channels
4
983.04
4
4
1474.56
4
4
245.76
4
4
368.64
4
4
N/A
N/A
User Guide
JESD204x
2
Protocol
C
C
N/A
Link Line
Rate
JESD204x
(Gbps/lane)
Protocol
2
16.22016
C
24.33024
C
9.8304
B
14.7456
B
N/A
N/A
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