Vendor: Racyics GmbH Category: Temperature Sensor

Voltage and Temperature Sensor - GlobalFoundries® 22FDX®

ri_vtsens_gf22fdx is an integrated (supply-) voltage and temperature sensor IP with integrated ADC and band-gap voltage reference.

GlobalFoundries 22nm FDX Available on request View all specifications

Overview

ri_vtsens_gf22fdx is an integrated (supply-) voltage and temperature sensor IP with integrated ADC and band-gap voltage reference. The delta-sigma analog-to-digital converter (ADC) has 4 input channels and a 1st order SC-modulator. One input channel is used as a reference voltage and cannot be used for external measurement. The configurable oversampling ratio (OSR) offers different resolutions with adjusted conversion time. The analog part of the circuit operates from a supply of 1.62 V to 1.98 V (±10% of 1.8 V IO supply). Target application are voltage and temperature monitoring in systems-on-chip. The IP is divided into a full-custom part and a RTL description of state machine and decimation filter.

Key features

  • Voltage and temperature monitoring
  • 3 single-ended voltage measurement inputs
  • Operating temperature range: -40°C to 150°C
  • Temperature measurement with accuracy up to 1°K ± 1°K change in temperature
  • Measure voltage up to supply rail with voltage accuracy up to 2 mV change
  • 1st order Delta-Sigma ADC with configurable oversampling ratio
  • Resolution up to 12 bit
  • Conversion time ≈ 3.1 ms for OSR of 1024
  • Typical power consumption: active = 60 µW, standby = 0.3 µW
  • Integrated voltage reference source
  • Register interface for data readout
  • Delivered as hard IP
  • Total size: 139.4 µm x 75.28 µm = 10,494.032 µm²

Block Diagram

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What’s Included?

  • Datasheet with integration guidelines
  • APL views for EMIR analysis
  • GDSII layout
  • LEF abstract
  • .lib/.db timing files
  • LVS netlist
  • Verilog behavioral simulation model

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX Available on request

Specifications

Identity

Part Number
ri_vtsens_gf22fdx
Vendor
Racyics GmbH
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Racyics GmbH
HQ: Germany

Learn more about Temperature Sensor IP core

Racyics extends its Silicon Proven ABB IP Portfolio

Clock generation is an essential part of every SoC. That’s why Racyics extends its silicon proven, fully Adaptive Body Bias enabled IP offering by adding an Ultra-Low-Voltage fast lock-in ADPLL and a 10 MHz, 5µW Ultra-Low-Power ADFLL Clock generator

Frequently asked questions about Temperature Sensor IP cores

What is Voltage and Temperature Sensor - GlobalFoundries® 22FDX®?

Voltage and Temperature Sensor - GlobalFoundries® 22FDX® is a Temperature Sensor IP core from Racyics GmbH listed on Semi IP Hub. It is listed with support for globalfoundries Available on request.

How should engineers evaluate this Temperature Sensor?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Temperature Sensor IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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