n      PLL, Clock / Data Recovery
1) Analog PLL (VCO up to 10GHz @65nm), All Digital PLL (ADPLL),

2) Spread-Spectrum, Fractional-N PLL, DLL, VCXO, Xtal OSC
   
n      ADC: High-Speed Nyquist-Rate, e.g.
1) 205/315MSPS 10-bit:      LCD TV, LCD Monitor
2) 600MHz 14-bit:                 Mobile TV

 
n      ADC: High-Resolution, Low-Power Delta-Sigma, e.g.

1) 96KSPS 24-bit:                Stereo Audio

2) 32/44.1/48KSPS 16-bit:  Stereo Audio

n      Class-D Audio Amplifiers: Analog & Digital 

n   DC-DC / LDO / Bandgap
1) 10A Multi-phase Step-down DC-DC
2) Ultra-fast on-chip LDOs for DSP & Cell Phones

40nm / 65nm Experiences