HTG-Z922: Xilinx ZYNQ® UltraScale+™ MPSoC PCI Express Development Platform
概览
优势和特点
The HTG-Z922 provides access to large FPGA gate densities, wide range of I/O and expandable DDR4 memory for variety of different programmable applications. It is populated with the Xilinx Zynq Ultrascale+ ZU17-2 or ZU19-2 FPGA. Analog Devices power solution on this platform is fully validated to meet the requirements of Xilinx Zynq Ultrascale+ FPGAs to ensure a robust power delivery solution.
DC/DC μModule regulators are used on the HTG-Z922 to power Xilinx FPGA and/or SoC rails as well as other system rails. These regulators are highly integrated solutions with built in controller, power FETs, inductors, and capacitors that simplify layout and provide robust power delivery performance.
We provide supporting documentation including power schematics, layout, LTpowerPlanner and applicable LTpowerPlay configuration files to enable you to validate the power solution for your application seamlessly.
电路描述
Analog devices provides accurate, reliable and a validated power system solution for HiTech Global using Zynq Ultrascale and Zynq Ultrascale plus FPGAs.
| Rail/Function | Part Number(s) | Description |
| 0.85V: FPGA Core | LTM4650 | Dual 25A or Single 50A DC/DC μModule Regulator |
| 0.85V: VCCBRAM, VCC_PS_INT_FP, VCC_PSINT_LP 0.9V: GTH_AVCC, GTY_AVCC 1.2V: GTH_AVTT, GTY_AVTT, DDR Memory 1.8V: VCC_PSPLL 3.3V: FPGA IO, Clocks, VCC |
LTM4644 | Quad DC/DC μModule (Power Module) Regulator with Configurable 4A Output Array |
| 1.8V: FPGA Auxiliary | LTM4625 | 20Vin 5A Step-Down DC/DC Module Power Regulator |
| Clock for μModule Regulators | LTC6902 | Multiphase Oscillator with Spread Spectrum Frequency Modulation |
For any questions, please contact your local field sales.