How to Implement Fanout Mode Configuration for HMC7044
HMC7044
Recommended for New Designs
The HMC7044 is a high performance, dual-loop, integer-N jitter attenuator capable of performing reference selection and generation of ultralow phase noise...
Datasheet
HMC7044 on Analog.com
How to Implement Fanout Mode Configuration for HMC7044
Hi,
The steps are as follows:
- disable PLL1 and PLL2. Register 0x03[1:0] = b'00
- enable "CLKIN1 in External VCO mode" Register 0x05[5] = b'0
- Set VCO mode to external, Register 0x03[4:3] = b'00
- Disable Reference paths to PLL1, Register 0x05[3:0] = b'0000
Thanks,
Emrecan
Thanks, Emrecan
Thanks, Emrecan