1.2 V Bandgap voltage reference

Overview

Bandgap voltage reference forms temperature-compensated voltage level equal to the width of the band gap of silicon due to mutual compensation of temperature dependence of bipolar diodes and resistors.
The block is fabricated on SMIC CMOS 0.18µm technology.

Key Features

SMIC CMOS 0.18µm
Output voltage 1.2 V
Temperature-compensated voltage in a wide temperature range
Usage of bipolar pnp transistors
Bipolar diode characteristics control
Low current consumption
Small area
Portable to other technologies (upon request)

Applications

Supply voltage stabilization systems
Comparison and detection systems
System-on-chip for different purposes
Measurement and calibration systems
Navigation systems
Technological research of microelectronic components

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

SMIC CMOS 0.18 um

Maturity

silicon proven

Availability

Now

SMIC

Silicon Proven: 180nm G

Request Info