Vendor: Omni Design Technologies, Inc. Category: Voltage Reference

High-performance reference current and voltage generator in GF 22 FDX

The ODT-REF-GF22FDX-SV1P8 is a highperformance reference current and voltage generator.

Contact Provider Request Datasheet
GlobalFoundries 22nm FDX View all specifications

Overview

The ODT-REF-GF22FDX-SV1P8 is a highperformance reference current and voltage generator. The block incorporates a proprietary architecture to achieve high power supply rejection across an ultra-wide bandwidth, which is needed for high-speed data converter applications.

ODT-REF-GF22FDX-SV1P8 does not need any calibration or programming. If values other than the defaults are needed, programming capability exists for all currents and voltages. Default mode for current generation requires a 5kΩ external precision resistor tied to a bump.

The IP includes built-in calibration to automatically match an internal resistor to an external resistor. This calibration can be used in production test and applied to Non-Volatile Memory (NVM) outside the IP to allow for precise trimming of the IP.

The IP is powered by a 1.8V analog supply and a 0.8V digital supply.

Key features

  • Precision band-gap reference
  • 40dB AC PSRR, 50dB DC PSRR
  • ±12mV voltage accuracy
  • 30ppm/C temperature drift
  • 10µs wake up time
  • Programmable voltage and current settings

Block Diagram

ODT-REF-GF22FDX-SV1P8 block diagram

Applications

  • General purpose reference voltage and current generation.
  • Bias generation for data converters

What’s Included?

  • Datasheet
  • Hard GDS Database (GDSII)
  • Characterization Report (as applicable)
  • Abstract View (LEF) for top-level connectivity
  • Spectre Netlist (as needed upon request)
  • Behavioral Model (as appropriate)
  • Integration and Customer Support

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX —

Specifications

Identity

Part Number
ODT-REF-GF22FDX-SV1P8
Vendor
Omni Design Technologies, Inc.
Type
Silicon IP

Provider

Contact Omni Design Technologies, Inc.

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Frequently asked questions about Voltage Reference IP cores

What is High-performance reference current and voltage generator in GF 22 FDX?

High-performance reference current and voltage generator in GF 22 FDX is a Voltage Reference IP core from Omni Design Technologies, Inc. listed on Semi IP Hub. It is listed with support for globalfoundries.

How should engineers evaluate this Voltage Reference?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Voltage Reference 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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