Vendor: Chipus Microelectronics Category: Oscillator

25kHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27°C after trimming - TSMC0.13µm

The CM4044hh is a low power, high-accuracy, output glitch-free, wide supply voltage range, general purpose 25kHz oscillator.

TSMC 130nm BCD+ View all specifications

Overview

The CM4044hh is a low power, high-accuracy, output glitch-free, wide supply voltage range, general purpose 25kHz oscillator.

It achieves an ± 1% after trimmed @ 27oC and ±2.5% from -40 to 85oC. A digital bus allows frequency adjustment against process variation.

The trimming covers ±23% of the frequency range, and has minimum variation (1 LSB) of 200Hz.

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

Key features

  •  25kHz ±2.5%after trimming
  • WideSupply Voltage Range:
    •   From 1.71 to 5.5V
  • Op. Temperature Range:
    •   From-40°C to 85°C
  • Trimmable
  • Indicative area: 0.031mm2

Block Diagram

Applications

  • Portable Devices SoC/PMIC

What’s Included?

  • Flat GDS Database
  • LVS Netlist
  • LIB
  • LEF
  • Documentation

Silicon Options

Foundry Node Process Maturity
TSMC 130nm BCD+

Specifications

Identity

Part Number
CM4044hh
Vendor
Chipus Microelectronics
Type
Silicon IP

Files

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 25kHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27°C after trimming - TSMC0.13µm?

25kHz 1.71-5.5V Oscillator - Low Power, ± 1% accuracy at @ 27°C after trimming - TSMC0.13µm 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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