problem_set.tsv

Id	Level	Circuit	Input	Output	Type	Submodule Name
1	Easy	a single-stage common-source amplifier with resistive load R	Vin	Vout	Amplifier	SingleStageAmp
2	Easy	A three-stage amplifier with single input and output (each stage is common-source with resistive load)	Vin	Vout	Amplifier	ThreeStageAmp
3	Easy	A common-drain amplifier (a.k.a. a source follower) with resistive load R (output Vout at the source)	Vin	Vout	Amplifier	CommonDrainAmp
4	Easy	A single-stage common-gate amplifier with resistive load R (input signal Vin must be applied at the source terminal)	Vin, Vbias	Vout	Amplifier	CommonGateAmp
5	Easy	A single-stage cascode amplifier with two NMOS transistors provides a single-ended output through a resistive load R	Vin, Vbias	Vout	Amplifier	SingleStageCascodeAmp
6	Easy	A NMOS inverter with resistive load R	Vin	Vout	Inverter	NMOSInverter
7	Easy	A logical inverter with 1 NMOS and 1 PMOS	Vin	Vout	Inverter	LogicalInverter
8	Easy	A simple NMOS constant current source with resistive load R	Vbias	Vout	CurrentMirror	NMOSConstantCurrentSource
9	Medium	A two-stage amplifier with a Miller compensation capacitor	Vin	Vout	Amplifier	TwoStageOpampMiller
10	Medium	A single-stage amplifier (common-source with PMOS diode-connected load (gate and drain are shorted))	Vin	Vout	Amplifier	CommonSourceAmpDiodeLoad
11	Medium	A differential opamp with an active PMOS current mirror load, a tail current source, and two outputs	Vinp, Vinn, Vbias	Voutp, Vout	Opamp	SingleStageOpamp
12	Medium	A cascode current mirror with 4 mosfets (2 stacked at input side with diode-connected, 2 stacked at output side), reference current source input Iref (connected to Vdd) and resistive load R	Iref	Iout	CurrentMirror	CascodeCurrentMirror
13	Medium	A single-stage differential common-source opamp with dual resistive loads, tail current, and a single output	Vinp, Vinn	Vout	Opamp	SingleStageDiffCommonSourceOpamp
14	Hard	A two-stage differential opamp (first stage: common-source with an active load and a tail current, second stage: common-source with an active load)	Vinp, Vinn, Vbias1, Vbias2, Vbias3	Voutp, Vout	Opamp	OpampResistanceLoad
15	Hard	A single-stage telescopic cascode opamp with two outputs (4 nmos as cascode input pair, 4 pmos as cascode loads, and 1 tail current)	Vinp, Vinn, Vbias1, Vbias2, Vbias3, Vbias4	Voutp, Vout	Opamp	SingleStageDiffOpamp
16	Hard	An RC phase-shift oscillator	-	Vout	Oscillator	Unknown
17	Hard	A Wien Bridge oscillator	-	Vout	Oscillator	Unknown
18	Hard	An Opamp integrator with resistor R1 and capacitor Cf	Vin	Vout	Integrator	Unknown
19	Hard	An Opamp differentiator with resistor Rf and capacitor C1	Vin	Vout	Differentiator	Unknown
20	Hard	An Opamp adder to make Vout=-(Vin1+Vin2)	Vin1, Vin2	Vout	Adder	Unknown
21	Hard	An Op-amp subtractor to make Vout=Vin2-Vin1	Vin1, Vin2	Vout	Subtractor	Unknown
22	Hard	A non-inverting Schmitt trigger with positive feedback op-map	Vin	Vout	Schmitt	Unknown
23	Hard	A voltage-controlled oscillator	Vin	Vout	VCO	Unknown
24	Hard	A phase-locked loop	clk_ref	clk_p	PLL	Unknown