Obsidian

Custom Design

We offer 30 years of CMOS and bipolar, transistor level, design experience including:

• Pipeline ADC

• DAC / Video DAC
  

• CDR / PLL to 1600MHz

• Analog hybrid

• On chip power regulator

• Switching regulator

• High performance crystal oscillators 32KHz - 80MHz

• IO Cells: LVTTL, LVDS, USB, PECL, CMOS

• High performance amplifiers including chopper, fully differential etc

• Regulated negative substrate bias generator

• Precision band gap

• Power on reset

• Temperature measurement

• Full custom logic design. E.g. 4 Level Logic Chip

• Robert Heaton's résumé