ICsense

Business Cases

These recent succesful business cases are an illustration of the analog, mixed-signal and high-voltage ASIC projects performed at ICsense.

12-bit MEMS Gyroscope interface

12-bit Magnetic sensor interface IC for automotive applications

High-efficiency DCDC converters

High-voltage battery management ASIC

Ultra Low Power Capacitive Sensor Interface ASIC

High-voltage driver circuits up to 95V

High-voltage, high-accuracy drivers for medical implants

Ultra-low power, high-accuracy ADC

Gen-2 UHF RFID front-end with 32kB memory

High-voltage low side (LS) and high side (HS) gate drivers

Low-power, temperature-stable Xtal-less oscillators
For several applications, a Xtal oscillator is too expensive and therefore a highly stable and low-power reference oscillator is needed on chip without any off-chip components. ICsense has integrated several of these oscillators with success in different technologies. These designs can be ported to other technologies and other specifications.

Features:
  • 0.18 - 0.5 µm CMOS
  • 1.2V-5V
  • Temperature sensitivity as low as 10ppm/C over -50 to 150° C
  • Total accuracy < 1%
  • Frequency: 50 kHz - 14 MHz
  • Power consumption:
    • 10µA for 10 MHz.
    • 0.5µA for 3 MHz.

Integrated temperature sensors

Fractional-N PLLs for ISM bands