Vendor: Weasic Microelectronics Category: PLL

Low Power 300-600 MHz programmable PLL

The WEAPLL400M22 is a low power integer PLL operating at a single 0.8 V power supply.

GlobalFoundries 22nm FDX View all specifications

Overview

The WEAPLL400M22 is a low power integer PLL operating at a single 0.8 V power supply. This PLL has a wide programmable frequency range operation operating from 300 MHz up to 600 MHz. The VCO outputs are coming into 8 cascaded phases. The PLL needs a sourcing current of 2 uA in order to operate. In the PLL logic, scan chain has been implemented for complete IP testability.

Key features

  • Layout Area: 460 um X 290 um
  • Low Power PLL
  • PN (SSB): -80 dBc/Hz at Δf = 1 MHz
  • Reference input: 16 MHz to 50 MHz
  • Power Dissipation: 1.5 mW
  • Output frequency range: 360 MHz to 600 MHz
  • Lock time: < 50 us
  • Ring-VCOs with 128 Bands
  • Automatic VCO/Band Selection System
  •  

Block Diagram

WEAPLL400M22 block diagram

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX —

Specifications

Identity

Part Number
WEAPLL400M22
Vendor
Weasic Microelectronics
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Frequently asked questions about PLL IP cores

What is Low Power 300-600 MHz programmable PLL?

Low Power 300-600 MHz programmable PLL is a PLL IP core from Weasic Microelectronics listed on Semi IP Hub. It is listed with support for globalfoundries.

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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