Vendor: M31 Technology Corp. Category: PLL

Low Power Fractional PLL IP in TSMC(12/16nm FFC, 22nm ULP/ULL, 28nm HPC+)

M31 LPFPLL is a low-power programmable fractional-N (LPF), phase-locked loop (PLL) for frequency synthesis.

TSMC 22nm ULP View all specifications

Overview

M31 LPFPLL is a low-power programmable fractional-N (LPF), phase-locked loop (PLL) for frequency synthesis. It can support a wide range of output frequency with fine resolution, as well as supporting multiple input reference frequencies. M31 LPFPLL is ideal for the use in noisy ASIC/SoC environment due to the excellent supply noise immunity. Lockdetect flag supports real-time monitoring of the phase-locked status. With embedded ESD power clamp circuits and internal initial sequence applied to release from complex configurations and settings, M31 LPFPLL is available as a single macro and can be integrated into any ASIC/SoC easily

Key features

  • Compact IP size ( smaller than 0.01mm²) and low power consumption ( < 2.7mW @ 3.5GHz )
  • Compactible with commonly used crystal oscillator frequencies
  • Good power noise immunity for period jitter ( < +-15ps )
  • Support 24-bit fractional accuracy
  • Support down spread-spectrum clocking (SSC) technology
  • Embedded lock-detect flag
  • Embedded frequency meter for mass production test
  • Full deliverables to ease ASIC/SoC integration
  • Embedded watchdog circuit for automotive application

Block Diagram

M31 Low Power Fractional PLL IP block diagram

Silicon Options

Foundry Node Process Maturity
TSMC 22nm ULP —

Specifications

Identity

Part Number
M31 Low Power Fractional PLL IP
Vendor
M31 Technology Corp.
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Learn more about PLL IP core

M31 Expands Rambus Collaboration, Strengthening Its One-Stop MIPI Subsystem Solution

This collaboration combines these controller capabilities with M31’s silicon-proven MIPI PHY portfolio with a strong track record of successful deployments, enabling M31 to offer a comprehensive MIPI subsystem solution integrating high-speed MIPI PHYs and MIPI CSI/DSI controllers to address the growing requirements of high-resolution imaging and display applications.

M31 High-Speed and Long-Channel MIPI C/D-PHY Solution on TSMC N3P/N3C

With the rapid growth of AR/VR and high-resolution imaging systems such as drones and action cameras, MIPI CSI (Camera Serial Interface) and MIPI DSI (Display Serial Interface) require both high data throughput and low power consumption. M31 provides a MIPI C-PHY and D-PHY IP combo solution implemented on TSMC N3P and N3C processes.

M31 Gains Momentum in Advanced Processes, Targets Double-Digit Growth in 2026

Consolidated revenue for the first quarter reached NT$395 million, representing a year-over-year decrease of 9.2%. The decline was primarily attributable to timing fluctuations in contract signings for certain key advanced-node customers in North America, with the related revenue expected to be recognized in the second quarter.

Frequently asked questions about PLL IP cores

What is Low Power Fractional PLL IP in TSMC(12/16nm FFC, 22nm ULP/ULL, 28nm HPC+)?

Low Power Fractional PLL IP in TSMC(12/16nm FFC, 22nm ULP/ULL, 28nm HPC+) is a PLL IP core from M31 Technology Corp. listed on Semi IP Hub. It is listed with support for tsmc.

How should engineers evaluate this PLL?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PLL 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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