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High performance computing

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Block diagram

High performance computing

Block diagram

Overview

Our integrated circuits and reference designs help you create high-performance computing systems to meet many custom configurations. Simplify your design and meet the latest high-bandwidth data transfer protocols with our highly efficient power converters and advanced protection devices.

Design requirements

Today's high-performance computing designs require:

  • Reliable and redundant intermediate bus voltage (IBV) converter and protection.
  • High-bandwidth and low-latency data transfers.
  • Advanced system protection from external events and fault conditions.
Explore applications similar in function and design

Block diagram

Find products and reference designs for your system.

High performance computing

Accelerator add-in card Accelerator add-in card 12V/48V 12V/48V PCIe PCIe 12V (bypass) 12V (bypass) IBV2 IBV2 JTAG JTAG Multiple CPU Sockets Multiple CPU Sockets IBV converter & protection IBV converter & protection MOSFETs MOSFETs Hotswap/ eFuse Hotswap/ eFuse DC/DC controller DC/DC controller ESD ESD POL power (FPGA, ASIC, merchant Si, clocks, etc.) POL power (FPGA, ASIC, merchant Si, clocks, etc.) Multiphase controller Multiphase controller Power stage Power stage Buck converter Buck converter LDO LDO CPU & memory power CPU & memory power Power stage Power stage Multi-phase controller Multi-phase controller Supervisor Supervisor Buck converter Buck converter Sequencing & monitoring Sequencing & monitoring Power on reset Power on reset Sequencer Sequencer CPLD CPLD Vref Vref Memory Memory EEPROM EEPROM DDR termination DDR termination DIMM modules DIMM modules Flash Flash Sensing Sensing Temperature sensing Temperature sensing Current sensing Current sensing Power monitor Power monitor CPU & digital processing CPU & digital processing GPIO expander GPIO expander PCIe switch PCIe switch PCH PCH PCIe PHY, bridges PCIe PHY, bridges I2C function I2C function Retimers, redrivers Retimers, redrivers CPU CPU BMC BMC Logic & control Logic & control Comparators Comparators Buffer Buffer Switches/MUX Switches/MUX Level shifter Level shifter Logic gate Logic gate Op amp Opamp Communication interfaces I/O Communication interfaces I/O USB redrivers USB redrivers SAS/SATA redriver SAS/SATA redriver JTAG MUX JTAGMUX RS-232, RS-485 RS-232,RS-485 Video, SPI mux Video, SPI mux ADC ADC UART UART Ethernet interface Ethernet interface Ethernet, retimers, redrivers, port controllers Ethernet, retimers, redrivers, port controllers Ethernet PHY Ethernet PHY Clocking Clocking Clock generator Clock generator Oscillator Oscillator Buffer Buffer

Sensing

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Board level monitoring of current and temperature

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Sensors (7)
Digital temperature sensors
  • TMP1075—1°C I²C temperature sensor with performance upgrades to industry standard LM75 / TMP75
    Data sheet: PDF | HTML
  • TMP411—Remote and local temperature sensor with N-factor and series resistance correction
    Data sheet: PDF | HTML
  • TMP432—Dual Remote and Local Temp Sensor with Automatic Beta, N-Factor and Series-R Correction
    Data sheet: PDF | HTML
  • TMP461—High accuracy remote and local temperature sensor with pin-programmable bus address
    Data sheet: PDF | HTML
  • TMP468—±0.75⁰C High-Accuracy Multi-channel Remote and Local Temperature Sensor
    Data sheet: PDF | HTML
  • TMP75—1C digital temperature sensor, I2C/SMBus in industry standard LM75 form factor
    Data sheet: PDF | HTML
Analog temperature sensors
  • LM20—±1.5°C Analog Output Temperature Sensor
    Data sheet: PDF | HTML
Amplifiers (9)
Analog current-sense amplifiers
  • INA190—40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE
    Data sheet: PDF | HTML
  • INA301—36V, 550kHz, 4V/µs, high-precision current sense amplifier w/ comparator
    Data sheet: PDF | HTML
  • INA183—2.7-V to 26-V, high-precision current sense amplifier with input supply
    Data sheet: PDF | HTML
  • INA199—26V, bi-directional current sense amplifier
    Data sheet: PDF | HTML
Digital power monitors
  • INA234—28-V, 12-bit, I²C output current/voltage/power monitor with alert in WCSP
    Data sheet: PDF | HTML
  • INA238—85-V, 16-bit, high-precision I2C output current/voltage/power monitor with alert
    Data sheet: PDF | HTML
  • INA226—36V, 16-bit, ultra-precise i2c output current/voltage/power monitor w/alert
    Data sheet: PDF | HTML
  • INA219—26-V 12-bit I2C output digital power monitor
    Data sheet: PDF | HTML
  • INA3221—26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
    Data sheet: PDF | HTML
  • TIDA-01608—Isolated Current Sense with Integrated Shunt Resistor and I2C Interface Reference Design
    Design guide: PDF Schematic: PDF

Technical documentation

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Type Title Date
Analog Design Journal System telemetry: What, why and how? 30 Apr 2014
Application note A Guide to Voltage Translation With TXS-Type Translators 29 Jun 2010
Application note How to Select Little Logic (Rev. A) 26 Jul 2016
More literature Advanced Signal Conditioning Made Easy and Efficient 24 Jan 2017
Technical article Voltage regulator features – inside the black box PDF | HTML 16 Aug 2023
Technical article Powering Intel’s Xeon D SoC in servers, storage and switches PDF | HTML 14 Sep 2023
Technical article How to protect your server from hot swap events PDF | HTML 12 Sep 2023
Application note Low Voltage Translation for SPI, UART, RGMII, JTAG Interfaces (Rev. B) PDF | HTML 11 May 2022
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 10 May 2022
Application brief Enabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. B) PDF | HTML 10 May 2022
Analog Design Journal Comparing internally-compensated advanced current mode (ACM) w/ D-CAP3™ control (Rev. A) 06 Nov 2018
Application note Advanced Linear Repeater Used in PCIe 3.0 Add-in Card Compliance Environment 03 Oct 2014
Application note Achieve 20-A Circuit Protection and Space Efficiency Using Paralleled eFuses 03 Nov 2016
User guide SigCon Architect: Installation and Starter’s Guide (Rev. A) 03 Jun 2016
Analog Design Journal The intricacies of signal integrity in high-speed communications 02 May 2016
White paper Solving CMOS Transition Rate Issues Using Schmitt Trigger Solution (Rev. A) 01 May 2017

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