Analog Block Design

Analog blocks that ASIC Art can build includes ADC/DAC, Amplifiers, Drivers, Buffers, Reference circuits, Voltage doublers or multipliers, Voltage regulators, Filters, PLL or DLL, special purpose I/O cells, special purpose analog cells.

Some of the analog blocks we developed:

• 8 bit DAC cell on TSMC 0.13;
• PLL with 100MHz output;
• Variable gain amplifier with gain from -6 to 42 dB in a 6dB step;
• BandGap reference cell with 0.7±2% V;
• External Line driver with limiting current;
• Power on reset cell on 3.3V and 1.8 V supply;
• Low drop-out voltage regulator with various current capabilities;
• Security cell for protecting the chip against outside attack;