Vendor: Chipus Microelectronics Category: Oscillator

2MHz Ultra Low Power Oscillator - Ultra low power (720nW) Silterra 0.18 um

This macro-cell is a general purpose, ultra low power internal oscillator core designed for SilTerra 0.18μm CL180G CMOS technolog…

Silterra 180nm G Silicon Proven View all specifications

Overview

This macro-cell is a general purpose, ultra low power internal oscillator core designed for SilTerra 0.18μm CL180G CMOS technology.

The circuit has internal level shifting. A 4-bit digital bus allows frequency calibration against process variations. It requires an external 15.5nA current bias (sink), which can be implemented with CM1014ff IP.

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

Key features

  • Frequency calibrated (typ. ±2%)
  • Internal level shifter
  • Enable control
  • Ultra low current (600nA@1.2V)
  • Indicative area = 0.0022

Block Diagram

CM4014ff block diagram

Silicon Options

Foundry Node Process Maturity
Silterra 180nm G Silicon Proven

Specifications

Identity

Part Number
CM4014ff
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 2MHz Ultra Low Power Oscillator - Ultra low power (720nW) Silterra 0.18 um?

2MHz Ultra Low Power Oscillator - Ultra low power (720nW) Silterra 0.18 um is a Oscillator IP core from Chipus Microelectronics listed on Semi IP Hub. It is listed with support for silterra 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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