SMIC 0.13um 1.2v 200MHz Ring Oscillator

Overview

The SMIC18_CODEC_01 specifies the design of a high-performance 16-bit stereo Audio CODEC for portable digital audio systems. The ADCs and DACs within the specification use sigma-delta technique. Input/output analog signals of the SMIC18_CODEC_01 are single-ended, including stereo input and stereo output. Mono microphone input is also supported with an internal microphone bias circuit. The internal stereo headphone amplifier is capable of driving 16Ω load. Low power consumption and flexible power management allow selective shutdown of codec functions, thus extending battery life in portable applications.

Key Features

  • Process: SMIC 0.13um 1.2v/3.3v 1P8M Logic process
  • Supply voltage: 1.2v/3.3v
  • Average current: <2mA
  • Operating temperature: -40°C~+25°C~+125°C
  • Central frequency: 200MHz/166MHz/133MHz/20MHz
  • Duty cycle: 50%± 10%

Technical Specifications

Foundry, Node
SMIC 0.13&#956;m 1.2v 200MHz Ring Oscillator
SMIC
Pre-Silicon: 130nm EEPROM , 130nm G , 130nm LL , 130nm LV
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Semiconductor IP