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RFSoC gen2/gen3 Reference Design using with Full PMBus Support
Xilinx part numbers
- XCZU39DR
- XCZU43DR
- XCZU46DR
- XCZU47DR
- XCZU48DR
- XCZU49DR
Overview
- 12Vin design (no intermediary regulator required)
- PMBus coverage for all critical rails
- Proven solution for RFSoC (DAC and ADC) analog rails
- Design can be easily scaled/modified for customer requirements
- Common use of parts allow step and repeat for ease of design
- Easy to use Quad PMIC module (25A per output) provides flexibility, high efficiency and fast transient response
- MPM modules are fully factory tested solutions and require minimum engineering
- MPM modules include inductors
- Total system efficiency ~90%
- Total solution size ~4 sq.in including input & output Caps
MPS Products Used
Part Number |
Quantity |
Description |
MPM82504 |
4 |
16V, Quad 25A, Scalable, DC/DC Power Module with PMBus |
MPM3683-7 |
2 |
2.7V-16V, 8A, Step-Down Power Module in QFN (7x7x4mm) Package |
MPM3606A |
2 |
21V Input, 0.6A Module Synchronous Step-down Converter with Integrated Inductor and PG pin |
MPM3833C |
3 |
2.75 to 6V, 3A, Ultra-Small and Ultra-Low Noise Power Module |
MP8904 |
2 |
500mA Linear Regulator |
MCS1802 |
5 |
Cost Effective Hall Effect-Based Linear Current Sensor IC, 3.3V Supply |
MP20075 |
3 |
3A, DDR Termination Regulator |
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