Products / Services

Custom SoC (ASIC)

IP Macro Service

Analog Macro

Analog Macro

We offer various analog macros (data converter, power management, temperature sensor, analog front-end) for our customers' development to address various applications including communication, image processing, sensors and control.

●All macros are silicon verified.

●Implemented on many custom SoCs with a track record in mass production.

Data Converters

We offer various data converter macros addressing low power consumption and a small area which are demanded in SoCs.

●Pipeline & high speed SAR ADC

  • 10-bit/12-bit resolution, maximum 200MSPS conversion rates
  • The world's smallest class power consumption


  • Applicable to 16bit to 24bit resolutions
  • Power consumption of up to 1mW with high precision SINAD 85dB


  • Applicable to 16bit to 24bit resolutions
  • SINAD 90dB. Power consumption is 1mW or less

[Data Converters]
Data Converters

Power Management

We offer various power management macros that enable single power supply development which is demanded in SoCs.

●DC-DC converter for large current supply applications

  • Reduced cost achieved by consolidating power supply IC functions in SoCs
  • 85% power conversion efficiency
  • Safety protection functions such as short-circuit detection implemented

●LDO for low noise power supply applications

  • Line-up of small area version such as integrated I/O type
  • Safety protection functions such as short-circuit detection implemented
  • Power supply to analog IPs such as ADC and PLL supported

[Power Management]
Power Management

Temperature Sensor

We offer temperature sensor macros for voltage and frequency control according to chip temperature.

  • Chip temperature monitoring at a high resolution (0.125℃ step) enabled by the built-in high accuracy ADC
  • Multiple sensors installed on one chip due to low power consumption and small area

[Example Application of Temperature Sensor]
Example Application of Temperature Sensor

Analog Front-End (AFE)

We offer low power consumption AFEs for processing various sensor signals.

[Example Application of Touch Panel AFE]
Example Application of Touch Panel AFE

●Touch panel AFE

  • Suitable for 4-wire resistive film touchscreen panels
  • Built-in driver circuit for operating resistive films
  • 12-Bit SAR ADC installed
  • Touch position detection, pen pressure detection and pen interrupt functions supported

●Scanner AFE

  • Both CCD and CIS supported
  • Gain and offset adjustment function implemented
  • 12-bit high-speed ADC installed
  • Low power consumption (72mW)
[Example Application of PLC AFE]
Example Application of PLC AFE

●Power line communication (PLC) AFE

  • High-speed PLC standards (HD-PLC, IEEE1901, etc.) compliant
  • High accuracy and high-speed ADC/DAC circuits installed
  • Transmitter : 10-bit 250MSPS 3.3V DAC
  • Receiver : 10-bit 125MSPS 1.2V ADC
  • Low power consumption (365mW)

Products / Services

Custom SoC (ASIC)