Vendor: Chipus Microelectronics Category: Oscillator

4MHz Low Power Oscillator - Low power (4.6µW), Internal Current Reference TowerJazz 0.18 um

This macro-cell is a general purpose, low power, 4MHz internal oscillator core designed for TowerJazz TS18SL 0.18μm CMOS technolo…

Tower 180nm SL Silicon Proven View all specifications

Overview

This macro-cell is a general purpose, low power, 4MHz internal oscillator core designed for TowerJazz TS18SL 0.18μm CMOS technology. Two other oscillator outputs are available: 2MHz and 500kHz.

A 4-bit digital bus allows frequency calibration against process variations. It includes a start-up circuit and an internal 17nA current bias that is also available in two output pins (200nA) after mirroring. Alternatively, an external 135nA current bias can be used.

The core is ideal for applications where power consumption is critical.

Key features

  • Supply voltage from 1V to 2V
  • Frequency calibrated against process variations through 4-bit trimming
  • Accuracy within ±5%
  • 2MHz and 500kHz outputs also available
  • Low current (2.5µA@1.8V)
  • Enable control
  • Indicative area = 0.012mm2

Block Diagram

CM4015gf block diagram

Applications

  • Energy harvesting ICs
  • Housekeeping applications
  • Battery powered equipment
  • General purpose measurements

What’s Included?

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

Silicon Options

Foundry Node Process Maturity
Tower 180nm SL Silicon Proven

Specifications

Identity

Part Number
CM4015gf
Vendor
Chipus Microelectronics
Type
Silicon IP

Files

Product Sheet Download

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

Provider

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Frequently asked questions about Oscillator IP cores

What is 4MHz Low Power Oscillator - Low power (4.6µW), Internal Current Reference TowerJazz 0.18 um?

4MHz Low Power Oscillator - Low power (4.6µW), Internal Current Reference TowerJazz 0.18 um is a Oscillator IP core from Chipus Microelectronics listed on Semi IP Hub. It is listed with support for tower 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.

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