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  • JFE150: PSPICE-for-TI: JFE150 Symbol

    Resolved
    Part Number: JFE150 Tool/software: I am trying to create a schematic in PSPICE using the JFE150 device. When searching the parts for this device it returns a part named JFE150_ALL. I can see from the model file and from the png file in the jfe150_test_circuit…
    • Resolved

  • JFE150: Loop Analysis

    TI Thinks Resolved
    Part Number: JFE150 Other Parts Discussed in Thread: OPA202 , Tool/software: I'm studying slpa018 application note, I have some questions about article, Question 1:H gm vs frequency curve above seems like a simulation result of TINA, isn't ture? If…

  • JFE150: Understanding the JFE150 ultra low noise application note

    Part Number: JFE150 Other Parts Discussed in Thread: OPA202 , TINA-TI , TPS7A94 , , JFE2140 Tool/software: Hello everyone, I am wokring with the JFE150 and I have a couple of questions about the Application Note from Chris Featherstone. I tried to reformulate…

  • JFE150: JFE150 model variants

    TI Thinks Resolved
    Part Number: JFE150 I see that the TINA model for the JFE150 now incorporates the nominal parameters as well as the 'strong' and 'weak' editions. How do I tell TINA to use these variations?

  • JFE150: CVLD Design; is there a n-JFET with higher transconductance?

    Part Number: JFE150 Other Parts Discussed in Thread: JFE2140 The JFE150 is the only JFET advertised for use as a preamp on the website. In our application the JFE150 preforms just shy of the desired gain for a voltage to current pre-amplifier, the input…
    • Answered

  • JFE150: RTM schedule for SOT-23 package option

    Resolved
    Part Number: JFE150 Hello, My customer is interested in JFE150 SOT-23 package option, but it is in preview state now. Would you please tell me the RTM schedule of SOT-23 package option? Best Regards, Yoshikazu Kawasaki
    • Resolved

  • JFE150: Capacitance added to gate by the input protection diodes

    TI Thinks Resolved
    Part Number: JFE150 Hi. I've done a charge amplifier with the JFE150 and I've noted as the noise increases as the input protection diodes are connected to + and - 6V used as power supplies. Such a power supply voltages are on board and comes from…

  • JFE150: JFE150 LN preamplifier saturation

    Part Number: JFE150 Other Parts Discussed in Thread: LMH6624 , OPA202 , TINA-TI , OPA354 Hello everyone, I am using the JFE150 transistor to develop a low noise transconductance preamplifier. The input of this circuit is an antenna made out of a parallel…
    • Answered

  • JFE150: Ultra-Low Noise Piezoelectric Amplifier TINA-TI Reference Circuit

    Resolved
    Part Number: JFE150 Other Parts Discussed in Thread: TINA-TI , , OPA202 Hi ! I'm using JFE150 Ultra-Low Noise Piezoelectric Amplifier TINA-TI Reference Circuit(SLPM352.ZIP ). The frequency response of this circuit is about 24kHz@-3dB. What determines…
    • Resolved

  • RE: JFE2140: OPA892

    Hi Sumeet, Sumeet Patil said: It will be worthwhile to see how 4 pairs of JFE works out in reducing the noise. You may observe this in simulation. JFETs in parallel are known to reduce noise. This is observed in the datasheets between the JFE150 and JFE2140…

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