Vendor: 1-VIA Category: PLL

14GHz Integer-N High-Speed PLL

1-VIA’s broad portfolio of general-purpose and optimized LC-PLLs offer a wide range of clocking solutions.

TSMC 55nm GP View all specifications

Overview

1-VIA’s broad portfolio of general-purpose and optimized LC-PLLs offer a wide range of clocking solutions.

The Integer-N high-speed PLL creates quadrature clocks with good duty cycle and excellent jitter characteristics for high-speed, source-synchronous interfaces and other high-speed logic applications.

The PLL is implemented using 1-VIA’s proprietary architecture, utilizing an integrated Low-Dropout (LDO) regulator and bandgap reference generator. This architecture helps achieve exceptional jitter performance whilst also reducing power consumption.

Key features

  • Type II hybrid Integer-N LC-PLL
  • Quadrature clocks at 14GHz and 7GHz
  • Fast locking
  • Low-power and ultra-low-jitter (<50fs-rms)
  • Analog and digital lock-detector for calibration and DSP purposes
  • Auto-calibration at start-up and “in background” for PVT drift

Block Diagram

14GHz Integer-N High-Speed PLL block diagram

Benefits

  • Wide functional range allows all frequencies in a system to be synthesized with one PLL macro
  • Low area on chip -- keepouts = DRC limit in most cases
  • No external components required
  • No additional supply decoupling required
  • Self biased and automatically adjusts for any input frequency, so no complicated programming is required

Applications

  • Artificial Intelligence (AI)
  • Internet of Things (IoT)
  • Medical
  • Analogue-to-Digital Converter (ADC)
  • RF ASICs
  • Automotive
  • Wireless
  • Digital-to-Analog Converter (DAC)
  • Mixed-signal ASICs
  • SoCs
  • SerDes

What’s Included?

  • Datasheet
  • Characterization report
  • Layout view (GDSII)
  • Abstract view (LEF)
  • Behavioural model (VerilogA)
  • Integration guidelines and support

Silicon Options

Foundry Node Process Maturity
TSMC 55nm GP —

Specifications

Identity

Part Number
14GHz Integer-N High-Speed PLL
Vendor
1-VIA
Type
Silicon IP

Files

Product Sheet Download

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

Provider

1-VIA
HQ: UK

Learn more about PLL IP core

Frequently asked questions about PLL IP cores

What is 14GHz Integer-N High-Speed PLL?

14GHz Integer-N High-Speed PLL is a PLL IP core from 1-VIA 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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