Vendor: Dolphin Semiconductor Category: Oscillator

Low-power 32 kHz RC oscillator in GF 22FDX+

OSC-RC-32k-A03-D18-GF22P.01_GF_22_FDX+ is a 32 kHz RC oscillator in GF 22FDX+ based on a low-power architecture for the implement…

GlobalFoundries 22nm FDX+ View all specifications

Overview

OSC-RC-32k-A03-D18-GF22P.01_GF_22_FDX+ is a 32 kHz RC oscillator in GF 22FDX+ based on a low-power architecture for the implementation of always-on domains. The IP informs the host when the frequency has reached a stable frequency value after leaving shutdown or standby mode.

PARAMETERS CONDITION

Minimum value

Typical value

Maximum value

Input Voltage

- 0.72 V   0.99 V

Key features

  • Nominal frequency: 32.768 kHz
  • Frequency accuracy (post-trimming): ±0.5%
  • Current consumption (TT, 0.8 V, 25°C):
  • active mode: 115 nA
  • standby mode: 75 nA
  • shutdown mode: 10 nA

Benefits

  • Low-power architecture
  • Extened frequency trimming
  • Flag when stable frequency reached
  • Standby mode with quick wake-up time
  • Shutdown mode

Applications

  • Bluetooth
  • Cellular IoT
  • GNSS
  • Hearing aids
  • NB-IoT
  • Smart Headset
  • Smart Speaker
  • TWS Earpods
  • ULP MCU

Files

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

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX+

Specifications

Identity

Part Number
OSC-RC-32k-A03-D18-GF22P.01_GF_22_FDX+
Vendor
Dolphin Semiconductor
Type
Silicon IP

Provider

Dolphin Semiconductor
HQ: France
Dolphin Semiconductor is a leading provider of semiconductor IP solutions, specializing in mixed signal IP design targeting markets such as Industrial, High-Performance Computing, Consumer Electronics, IoT and Automotive. Dolphin Semiconductor cutting-edge technology IPs in power management, high-quality audio, power metering, and design safety/robustness, allow their customers to accelerate design cycles, foster faster time-to-market and build products that address the challenges of any industry and support a more sustainable world. With a customer-centric approach, Dolphin Semiconductor provides exceptional support for successful project outcomes.

Learn more about Oscillator IP core

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Frequently asked questions about Oscillator IP cores

What is Low-power 32 kHz RC oscillator in GF 22FDX+?

Low-power 32 kHz RC oscillator in GF 22FDX+ is a Oscillator IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for globalfoundries.

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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