Vendor: Key ASIC Category: Oscillator

USB 2.0 On-chip oscillator, termination resistors, and DP/DM short circuit protection (0.18u)

The KA18USB20 consists of the digital and analog blocks of the USB Transceiver Macrocell (UTMI) specifications.

Overview

The KA18USB20 consists of the digital and analog blocks of the USB Transceiver Macrocell (UTMI) specifications. This macrocell is certified and compliant with USB 2.0 specifications.

Key features

  • On-chip oscillator, termination resistors, and DP/DM short circuit protection.
  • Low pin count
  • Minimum number of external
  • components
  • Low power & small area
  • Supports bus-powered devices
  • UTMI compliant
  • Certified for compliance
  • Test modes to facilitate production test
  • 0~125°C operating junction
  • temperature
  • Silterra 0.18u CMOS process

Block Diagram

Benefits

  • On-chip oscillator, termination resistors, and DP/DM short circuit protection.

Applications

  • Consumer
  • Industrial Electronics

What’s Included?

  • Phantom GDSII
  • .lef model
  • Encrypted Verilog model
  • Specification and User Guide documentation

Specifications

Identity

Part Number
KA18USB20
Vendor
Key ASIC

Provider

Key ASIC
HQ: Malaysia
Key ASIC was incorporated in the year 2005. In 2006, we were awarded Multimedia Super Corridor (MSC) Status by the Malaysia Digital Economy Corporation (MDEC). We started with the design of IP, ASIC, and SoC. In 2009, we were listed on the main board of KLSE. Khazanah and CIMB are our main investors. Key ASIC is not only a leading ASIC / SoC design service company, we are also a turnkey service company from spec-in to system module that focuses on AI chips, IoT, and medical applications. We are committed to providing customers with competitive SoC professional one-stop design services in terms of PPA (Performance, Power, and Area). Based in Kuala Lumpur, Malaysia with R&D Centers in Malaysia and Tai Yuen Hi-Tech Industrial Park Taiwan, Key ASIC provides ODM and OEM of ASIC design services from Specification, RTL, Netlist to silicon, as well as process migration from GDSII. Our experienced SoC designer and engineers combined with extensive manufacturing, logistics resources, and a flexible engagement model can provide Key ASIC customers with a comprehensive support system for modular ASIC innovation from IP development through prototype to production.

Learn more about Oscillator IP core

A Flexible 200kHz-20MHz Ring Oscillator in a 40nm CMOS Technology

In this paper, we present a flexible ring oscillator IP designed for a 40nm CMOS technology, whose oscillation frequency can be chosen from 200kHz to 20MHz. It was developed using a new design approach, in which analog IPs are designed from scratch to be flexible, employing modular blocks that can be easily customized. The IP is silicon proven. It works with a supply voltage of 1.2V and features 5% frequency accuracy, occupying an area of 0.0022mm2.

Creating a Frequency Plan for a System using a PLL

How do you ensure that every part of a system receives the clock it needs—without wasting power or sacrificing performance? The answer lies in creating a well-structured frequency plan built around a PLL.

Frequently asked questions about Oscillator IP cores

What is USB 2.0 On-chip oscillator, termination resistors, and DP/DM short circuit protection (0.18u)?

USB 2.0 On-chip oscillator, termination resistors, and DP/DM short circuit protection (0.18u) is a Oscillator IP core from Key ASIC listed on Semi IP Hub.

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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