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DAC38RF80

Other Parts Discussed in Thread: DAC38RF80

大家好:

DAC38RF80 EVM评估板,能单独通过DAC38RF8X,产生输出吗?在没有jesd信号输入的情况下,或者用serdes test modes可是产生输出吗?

谢谢大家!

  • 没有看到芯片能够提供自动的 DAC 波形输出,

  • 我大概看了看数据手册,我的理解是应该可以的,EVM有5种时钟模式,选择3应该就可以的。实际你也可以测试下。
    The DAC38RF8xEVM may be configured into one of five clocking modes. These clocking modes are:
    1. Direct External clock mode with high amplitude clock
    2. Direct External clock mode with low amplitude clock (less than 7 dBm)
    3. On-chip PLL clock mode
    4. On-board VCXO clock mode
    5. LMF = 413 or 823, 12-bits clock mode
  • 你好,现在通过EVM板确定没有link,frame alignment,multi-alignmeng等错误,是否可以说jesd的CGS和ILAS阶段已经通过,但为什么没有收到数据呢?该如何获取数据呢?