JFET Fixed-Bias Network Design Requirements: I D Q = 15 mA V D S > ∣ V P ∣ V G D is negative Using the typical values for V P , and I DSs characterized in simulation, design your Fixed-Bias network to achieve I D Q = 15 mA for your Q-Point. Use these typical values in your DC design and Small-Signal analysis. Sweep V GS and plot I 0 to determine your transistor's typical V p , and loss values. TI's Standard Terms and Conditions for Evaluation Items apply. JFET Characterization of V p , and I DSs Determine V P , and loss of your chosen JFET in simulation via DC Sweep Analysis in MultiSim. JFE150EVM JFE150 evaluation module for ultra-low-noise, low-gate-current audio N-channel JFET. The manufacturer supplying the model to MultiSim is listed in the model's parameters. Ideally, the model of the JFET in MultiSim is supplied by the manufacturer of the JFET identified. Identify the maximum and minimum values for both the V p , and loss parameters. Download the data sheet for your transistor, and study the characteristics. Additionally, the JFET identified must have a model in the MultiSim library of JFET models. High ESD (1.5 kV, HBM), integrated EMI and RF filters, and operation across the full –40☌ to 125☌ enable the TL08xH devices to be used in the most rugged and demanding applications.Identify a commercially available JFET that can achieve a Q-Point drain current loQ of 15 mA, and can operate at a frequency of 100 kHz. These devices provide outstanding value for cost-sensitive applications, with features including low offset (1 mV, typical), high slew rate (20 V/µs), and common-mode input to the positive supply. The TL08xH (TL081H, TL082H, and TL084H) family of devices are the next-generation versions of the industry-standard TL08x (TL081, TL082, and TL084) devices. Wide supply voltage: ☒.25 V to ☒0 V, 4.5 V to 40 V.Low total harmonic distortion: 0.003% (typ).Low noise: V n = 18 nV/√ Hz (typ) at f = 1 kHz.Common-mode input voltage range includes V CC+.Wide common-mode and differential voltage ranges.Low power consumption: 940 ♚/ch (TL08xH, typ).parametric-filter Precision op amps (Vosparametric-filter High-speed op amps (GBW ≥ 50 MHz).parametric-filter General-purpose op amps.parametric-filter Special function amplifiers.parametric-filter Programmable & variable gain amplifiers (PGAs & VGAs).parametric-filter Operational amplifiers (op amps).parametric-filter Instrumentation amplifiers.parametric-filter Fully differential amplifiers.parametric-filter Difference amplifiers.parametric-filter Current-sense amplifiers.parametric-filter Wireless connectivity.parametric-filter Switches & multiplexers.parametric-filter Microcontrollers (MCUs) & processors.parametric-filter Logic & voltage translation.
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