Vendor: Chipus Microelectronics Category: Oscillator

Flexible 200kHz-20MHz Oscillator - Customizable frequency, Low Power - TSMC 40nm

This macro-cell is a flexible general purpose oscillator core designed for TSMC 40nm CRN40LP CMOS technology.

TSMC 40nm G Silicon Proven View all specifications

Overview

This macro-cell is a flexible general purpose oscillator core designed for TSMC 40nm CRN40LP CMOS technology. This IP can be customized upon request.

The customized IP oscillates at a specific frequency selected between 200kHz and 20MHz, and consumes a proportional quiescent current (typ. 1.8μA to 13μA). An external 1.3μA bias current is required for proper operation, this can be implemented with ChipusCM1218hl voltage & current reference IP. A 4-bit digital bus allows frequency calibration against process variations with +/- 2.5% precision.

The core is easily retargeted to any other CMOS technology due to its MOSFET-only oscillator architecture.

Key features

  • Supply voltage from 1.0–1.2V
  • Oscillating Frequency 200kHz-20MHz
  • Load capacitance: < 100fF
  • Precision ±2.5% (after trimming)
  • 4-bit process trimming
  • Low current (typ. 2–13 uA@1.1V)
  • Indicative area: 0.0022mm2

Block Diagram

CM4018hlf block diagram

Applications

  • Microcontrollers
  • Battery powered equipment
  • General Purpose ICs

What’s Included?

  • Datasheet/Integration Guide
  • HDL Model
  • Flat GDSII database/LVS netlist
  • Customer Support

Silicon Options

Foundry Node Process Maturity
TSMC 40nm G Silicon Proven

Specifications

Identity

Part Number
CM4018hlf
Vendor
Chipus Microelectronics
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Learn more about Oscillator IP core

Chipus Annouces new power management IP for hearables and wearables

In order to come up with a successful product in the growing hearables/wearable market, the user experience is the most important aspect! We, as engineers, are supposed to solve problems to create a great end-user experience. This is key to successful products and this is the first premise that Chipus used to create this IP.

Chipus Brings Ultra-Low-Power IP to SiFive's DesignShare Ecosystem

SiFive, the leading provider of commercial RISC-V processor IP, today welcomed Chipus Microelectronics, a semiconductor company with proven expertise in the development of ultra-low-power (ULP), low-voltage, analog and mixed-signal integrated circuits, to the growing DesignShare ecosystem. Through the partnership, Chipus will provide ULP IP for power management and ULP RF Front-Ends.

Frequently asked questions about Oscillator IP cores

What is Flexible 200kHz-20MHz Oscillator - Customizable frequency, Low Power - TSMC 40nm?

Flexible 200kHz-20MHz Oscillator - Customizable frequency, Low Power - TSMC 40nm is a Oscillator IP core from Chipus Microelectronics listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.

How should engineers evaluate this Oscillator?

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

×
Semiconductor IP