Vendor: Chipus Microelectronics Category: Oscillator

2MHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27oC after trimming

The CM4043hh is a low power, high-accuracy, output glitch-free, wide supply voltage range, general purpose 2MHz oscillator.

TSMC 130nm BCD+ View all specifications

Overview

The CM4043hh is a low power, high-accuracy, output glitch-free, wide supply voltage range, general purpose 2MHz oscillator.

It achieves ± 1% accuracy after trimmed @ 27oC and ±2.5% from -40 to 85oC.

A 6-bit digital bus allows frequency adjustment against process variation.

The trimming covers ±25% of the frequency range, and has minimum variation (1 LSB) of 16kHz.

It is suggested to combine this IP with CM1227hh IP, which has all the
characteristics needed for the reference current and voltages.

Key features

  • 2MHz ± 2.5% after trimming
  • Wide Supply Voltage Range:
    • From 1.71 to 5.5V
  • Op. Temperature Range:
    • From -40oC to 85oC
  • Trimmable
  • Indicative area: 0.018mm2

Block Diagram

CM4043hh block diagram

Applications

  • Portable Devices SoC/PMIC

What’s Included?

  • Flat GDS Database
  • LVS Netlist
  • Behavioral model
  • LIB
  • LEF
  • Datasheet

Silicon Options

Foundry Node Process Maturity
TSMC 130nm BCD+ —

Specifications

Identity

Part Number
CM4043hh
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

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Frequently asked questions about Oscillator IP cores

What is 2MHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27oC after trimming?

2MHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27oC after trimming is a Oscillator IP core from Chipus Microelectronics listed on Semi IP Hub. It is listed with support for tsmc.

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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