id stringclasses 7 values | name stringclasses 7 values | circuit_type stringclasses 7 values | category stringclasses 3 values | difficulty class label 3 classes | description stringclasses 7 values | specifications stringclasses 7 values | constraints stringclasses 7 values | scoring_weights stringclasses 7 values | reference_solution stringclasses 4 values |
|---|---|---|---|---|---|---|---|---|---|
analog_001 | RC Low-Pass Filter 1kHz | rc_filter | analog | 0easy | Design an RC low-pass filter with 1kHz cutoff frequency | {"cutoff_frequency": 1000, "input_impedance_min": 10000, "attenuation_at_10khz": -20, "phase_at_cutoff": -45} | {"max_components": 2, "resistor_range": [100, 1000000], "capacitor_range": [1e-12, 1e-06]} | {"cutoff_accuracy": 0.4, "impedance": 0.2, "attenuation": 0.2, "phase": 0.2} | {"R": 15915, "C": 1e-08} |
analog_002 | Operational Amplifier Non-Inverting 20dB | op_amp | analog | 1medium | Design a non-inverting op-amp with 20dB gain | {"voltage_gain": 10, "bandwidth": 100000, "input_impedance_min": 1000000, "output_impedance_max": 100, "slew_rate_min": 500000.0} | {"op_amp_model": "LM741", "resistor_range": [100, 1000000], "supply_voltage": [12, -12]} | {"gain_accuracy": 0.35, "bandwidth": 0.25, "impedances": 0.2, "slew_rate": 0.2} | {"R_feedback": 90000, "R_ground": 10000} |
analog_003 | Precision Voltage Reference 2.5V | voltage_reference | analog | 2hard | Design a precision 2.5V voltage reference | {"output_voltage": 2.5, "tolerance": 0.01, "temperature_coefficient": 50, "load_regulation": 0.001, "line_regulation": 0.001} | {"input_voltage_range": [5, 15], "load_current_range": [0, 0.01], "temperature_range": [-40, 85]} | {"voltage_accuracy": 0.3, "temperature_stability": 0.25, "load_regulation": 0.25, "line_regulation": 0.2} | {} |
digital_001 | 4-bit Binary Counter | counter | digital | 1medium | Design a 4-bit synchronous binary counter | {"bit_width": 4, "max_frequency": 100000000.0, "propagation_delay": 1e-08, "power_consumption_max": 0.1} | {"logic_family": "CMOS", "supply_voltage": 3.3, "fan_out": 10} | {"functionality": 0.4, "speed": 0.3, "power": 0.3} | {} |
digital_002 | 8-to-1 Multiplexer | multiplexer | digital | 0easy | Design an 8-to-1 digital multiplexer | {"inputs": 8, "select_lines": 3, "propagation_delay_max": 2e-08, "output_drive_current": 0.004} | {"gate_types": ["AND", "OR", "NOT"], "max_gate_count": 30} | {"functionality": 0.5, "delay": 0.25, "gate_count": 0.25} | {} |
power_001 | Buck Converter 12V to 5V @ 2A | buck_converter | power | 1medium | Design a buck converter for 12V to 5V conversion at 2A | {"input_voltage": 12, "output_voltage": 5, "output_current": 2, "efficiency_min": 85, "ripple_voltage_max": 0.05, "switching_frequency": 100000} | {"inductor_range": [1e-05, 0.001], "capacitor_range": [0.0001, 0.01], "mosfet_rds_on_max": 0.05} | {"efficiency": 0.35, "ripple": 0.25, "regulation": 0.2, "transient_response": 0.2} | {"L": 4.7e-05, "C": 0.00047, "switching_frequency": 100000} |
power_002 | Linear Voltage Regulator 3.3V | ldo | power | 0easy | Design a 3.3V linear voltage regulator | {"output_voltage": 3.3, "dropout_voltage_max": 0.5, "load_current_max": 0.5, "line_regulation": 0.01, "load_regulation": 0.02} | {"input_voltage_range": [4, 12], "quiescent_current_max": 0.01} | {"voltage_accuracy": 0.3, "dropout": 0.25, "regulation": 0.25, "efficiency": 0.2} | {} |
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