ASSIGNMENTS

Assignment1: Advanced Analog Mixed Signal Design MEL ZG 625
1.
For the CMOS operational amplifier shown in calculate the openloop voltage gain, unity gain bandwidth, and slew rate.

Assume that the gate of M9 is connected to the positive power supply and that the W/L of M9 has been chosen to cancel the right halfplane zero. [6] Show your results with a SPICE simulation. Assume that Kn= 60.4μA/V2 Kp= 30.2μA/V2 . Leff= L2Ld Xd where Ld= 0.3μm & Xd= 1μm 𝜆𝑛 × 𝐿 = 0.2μm/V, 𝜆𝑝 × 𝐿 = 0.1μm/V Now using this develop a fully differential amplifier and .

Assignment1: Advanced Analog Mixed Signal Design MEL ZG 625
2.
Using the fully differential amplifier designed above , design a MOSFETc second order low pass filter with a pole frequency of 2MHz and a dsc gain of 4. Use an integrating capacitor of 5pF. and Vc= 3V


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