32.768 kHz Crystal oscillator

Overview

065TSMC_OSC_02 is a CMOS inverter of a pierce-type variation with an integrated Crystal (Xtal) oscillator that is optimized in parallel mode for very high accuracy and very low power consumption.

Key Features

  • TSMC CMOS 65 nm
  • Precise frequency 32.768 kHz
  • Low power consumption (<1uA)
  • Portable to other technologies (upon request)

Block Diagram

32.768 kHz Crystal oscillator Block Diagram

Applications

  • RTC generator
  • Electronic metering for electricity, water, and gas
  • Timekeeping instruments with high precision
  • GPS equipment to reduce time to first fix
  • Applications that require an accurate process timing
  • Products with long automated unattended operation time

Deliverables

  • Schematic or NetList
  • Abstract model (.lef and .lib files)
  • Layout view (optional)
  • Behavioral model (Verilog)
  • Extracted view (optional)
  • GDSII
  • DRC, LVS, antenna report
  • Test bench with saved configurations (optional)
  • Documentation

Technical Specifications

Foundry, Node
TSMC CMOS 65 nm
Maturity
Silicon proven
Availability
Now
TSMC
Silicon Proven: 65nm G
×
Semiconductor IP