1.17 V Reference current and voltage source

Overview

Reference current and voltage source is used to supply any analog blocks. It is based on the reference voltage source forming temperature compensation voltage. It coordinates to voltage-to-current converters and forms reference currents from external and internal resistors. The battery low power indicator consists of a comparator which is based on two-stage operational amplifiers.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.

Key Features

  • iHP SGB25V
  • Output voltage 1.17 V
  • Reference current termocompensation in wide temperature range
  • Voltage termocompensation in wide temperature range
  • Low current consumption
  • Built-in battery low power indicator
  • Small area
  • Portable to other technologies (upon request)

Applications

  • Supply voltage stabilization systems
  • Comparison and detection systems
  • System-on-chip for different purposes

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
iHP SiGe BiCMOS 0.25 um
Maturity
Pre-verification
Availability
Now
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Semiconductor IP