Low frequency XTAL oscillator optimized for low power

Overview

The Always-On domain, over which the power islets emerge, requires a specific panoply of clocks. The availability of extremely low power oscillators is therefore a must.In low power modes, low speed clocks are generally used. The qOSC-XTAL-LP-32k-co.01 - low frequency crystal oscillator - is an excellent choice for application combining the needs of high accuracy on the always-on clock and an ultra-low power consumption.

Key Features

  • Low power consumption: support of low power and backup modes
  • High accuracy: can operate in various environment thanks to its outstanding stability over a large range of temperature
  • A cost-efficient solution: no external component is needed (except a quartz) thanks to on-chip integrated capacitors.
  • A flexible solution: users have the possibility to add capacitors depending on the external crystal selected for a better frequency fitting
  • By-Pass Mode: the oscillator could be by-passed during tests

Block Diagram

Low frequency XTAL oscillator optimized for low power Block Diagram

Technical Specifications

Short description
Low frequency XTAL oscillator optimized for low power
Vendor
Vendor Name
Foundry, Node
GlobalFoundries 22nm FDX
Maturity
Pre-silicon
GLOBALFOUNDRIES
Pre-Silicon: 22nm FDX
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Semiconductor IP