Oscillator on Samsung 28nm LNM28FDS

Overview

OSC2802X is a 1V oscillator with output frequency of 240kHz.

It consists of an oscillator (OSC) and a current reference.

OSC2802X is a 1V oscillator whose output frequency (FOUT) is controlled by divider. The typical output frequency range of the oscillator is from 30kHz to 240kHz. The frequency selection is controlled by 2-bit digital inputs SEL[1:0]. The frequency calibration is made up by 8-bit digital inputs FSEL [7:0].

Key Features

  • Single power supply of 1.1V-10% ~ 1.1V+5% 
  • Operating junction temperature(TJ): -40℃ ~ 125℃ 
  • Output frequency range: 30k~240kHz 
  • Duty ratio: 45 ~ 55% 
  • Power down mode

Benefits

  • Low Power
  • Low Area

Block Diagram

Oscillator on Samsung 28nm LNM28FDS Block Diagram

Applications

  • Mobile/Consumer

Deliverables

  • FE(Front-End) : LEF, LIBERTY, MODEL, TB FUNCTION
  • BE(Back-End) : CIR, DFM, DRC, GDS, LVS

Technical Specifications

Short description
Oscillator on Samsung 28nm LNM28FDS
Vendor
Vendor Name
Foundry, Node
SF 28nm, LNM28FDS
Samsung
Pre-Silicon: 28nm FDS
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Semiconductor IP