TVM - Temperature/Voltage Monitor in 40nm CMOS

Overview

The ODT-TVM-ULP-001C-40 is an ultra-low power temperature and voltage monitor designed in a standard 40nm CMOS process. The IP operates over the entire temperature range of -40C to 125C and is functional to 150C. The IP is designed to achieve ultra-low power operation at both the maximum and low sample rates.

The temperature monitor achieves excellent temperature accuracy without trim and +/-1C temperature accuracy after a single room temperature trim. The optional voltage monitor supports multiple differential or single-ended inputs with a rail-to-rail voltage range.

A one shot mode allows user to initiate an on-demand temperature or voltage measurement. When not operating, the entire block can be placed in a low power standby mode.

Key Features

  • ± 4C temperature accuracy without trim
  • ± 1C temperature accuracy after single temperature trim
  • 0.09C temperature resolution (13-bit output)
  • Voltage monitor supports both single-ended and differential inputs, with 8:1 input mux
  • Digital, 16-bit readout
  • No external components
  • Functional to 150C

Benefits

  • High Performance Low Power, Low Area

Applications

  • General purpose software defined radio
  • Data acquisition systems
  • Cellular base station
  • Broadband communications
  • High-speed medical imaging
  • Wideband satellite receiver

Deliverables

  • Datasheet
  • Hard Macro (GDSII)
  • Characterization Report (as applicable)
  • Abstract View (LEF) for top level connectivity
  • Integration and Customer Support

Technical Specifications

Foundry, Node
40nm
Maturity
Silicon Characterized
Availability
Now
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Semiconductor IP