Zynq7000 56W Solution
REFERENCE DESIGN

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Zynq 7000 Solution Summary

Supply Rail | Voltage | MPS Solution | Vin | Current Output | Accuracy Spec Requirements | Powerup Sequence | Ripple |
VCCINT, VCCBRAM, VCCPINT | 1.00 | MP2953B, MP86905 | 12V | 60A | +/-3% | 1 | +/-10mV |
MGTAVCC | 1.00 | MP8865 | 12V | 5A | +/-3% | 1 | +/-5mV |
MGTAVTT | 1.20 | MPM3620 | 12V | 2A | +/-3% | 2 | +/-5mV |
VCCAUX, VCCPAUX, VCCPLL | 1.80 | MPM3620 | 12V | 2A | +/-3% | 2 | +/-10mV |
LOCAL REGULATION * | 3.30 | MPM3620 | 12V | 2A | +/-5% | 2 | +/-10mV |
VCCO 1.2V | 1.20 | MP20043(1/2) | 3.3V | 300mA | +3/-5% | 3 | +/-10mV |
VCCO 1.35V | 1.35 | MP8801 | 3.3V | 300mA | +3/-5% | 3 | +/-10mV |
VCCO 1.5V | 1.50 | MPM3810 | 3.3V | 1.2A | +3/-5% | 3 | +/-10mV |
VCCO 2.5V | 2.50 | MP20043(1/2) | 3.3V | 120mA | +3/-5% | 3 | +/-10mV |
VCCO_DDR | 1.50 | MPM3805 | 3.3V | 500mA | +/-5% | 3 | +/-10mV |
VCCO_VTT ** | 0.75 | MP20073 | 3.3V | 3A | +/-3% | 4 | +/-10mV |
VCCADC, MGTVCCAUX | 1.80 | MP2009 | 3.3V | 120mA | +/-3% | 4 | +/-5mV |
**Additional rail to supply for the low power low voltage rails** DDR termination Regulator, unknown power load
SoC Power Supply Rail Descriptions
Supply Rail Name | Description |
VCCINT | PL(Programmable Logic) Internal Supply |
VCCBRAM | PL block RAM supply |
VCCAUX | PL auxiliary supply |
VCCO 2.5V | PL supply for High Range(HR) I/O supply |
VCCO 1.5V | PL supply for High Range(HR) I/O supply |
VCCO 1.35V | PL supply for High Range(HR) I/O supply |
VCCO 1.2V | PL supply for High Range(HR) I/O supply |
MGTVCCAUX | Auxiliary supply for the Gigabit Transceiver/Low Power(GTP) transmitter and receiver circuits |
MGTAVCC | Analog supply for the GTP transmitter and receiver circuits |
MGTAVTT | Analog supply for the GTP transmitter and receiver termination circuits |
VCCPINT | PS(Processing System) internal supply |
VCCPAUX | PS auxiliary supply |
VCCPLL | PS PLL supply |
VCCO_DDR | PS DDR memory supply |
VCCADC | ADC supply relative to GNDADC |
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