Analog

10 bit potentiometric DAC 3.3v analog voltage, 1.8v digital voltage and 1 off-chip external voltage reference

{Project code : DAC}

The project aims to design a 10-bit Potentiometric Digital to Analog Converter using end-to-end Open-source EDA tools. The target is to design 10-bit potentiometric DAC with 3.3v analog voltage, 1.8v digital voltage and 1 off-chip external voltage reference using sky130nm technology node.

High Frequency analog VCO design and implementation using Sky130

{Project code : KCEDVCO}

200MHz, 400MHz and 915MHz VCO design using Sky130nm - from specification to tapeout

Low Dropout Regulation :A low-dropout regulator (LDO) is a DC linear voltage regulator that can regulate the output 
voltage that is powered from a higher voltage input. 

{Project Code:LDO}

LDO  Specifications: 
1.     Technology: Google Sky water 130nm  
2.     Input power supply range: 2-to-5 V
3.     Output Voltage: 1.8 V
4.     Load current: 10 mA
5.     Temp range: -40 to 125 Degree cent.
6.     Circuit current: 0.5 mA
7.     Reference Voltage: 1.2 V @ < 50 ppm

NEW - Circuit Design for Capacitive Sensing - Touch/Pressure
 

{Project code -  CDCST}

The capacitance to digital converter (CDC) are being extensively used in Biomedical diagnostics, Water and level sensing applications in Industrial sector, MEMS sensor interface and plenty of hobby projects by young engineers. The basics of capacitance sensors, types of cap sensors - Floating and Grounded and their construction is discussed. Learn about the interdigitated Capacitor platform for many Gas Sensing applications and pressure sensing applications.