Linear Systems (LIS)

Linear Integrated Systems (Linear Systems) is a U.S. based full service manufacturer of specialty small signal discrete semiconductors.

[Linear Systems (LIS) @Linear_Systems]

Updated SPICE models for the LSK389 (A/B/C/D) derived from real device data — get more accurate simulations and closer-to-real-world results. Details: https://t.co/crUJIcKJyL #SPICE #LSK389 #Electronics

[Linear Systems (LIS) @Linear_Systems]

Why the analog front end matters: tiny signals need ultra-low-noise, tightly matched components like the LSK389 dual JFET to be detected reliably. Read more: https://t.co/WTrg15h8wU #AnalogDesign #Sensors #Electronics

[Linear Systems (LIS) @Linear_Systems]

Single-JFET phase splitter for audio — a compact solution for clean 0°/180° outputs, low DC offset, and balanced signals. Read the design notes: https://t.co/k98AAsqSvS

#JFET #Audio #CircuitDesign #Electronics

[Linear Systems (LIS) @Linear_Systems]

https://t.co/pqv7eT3I6d

[Linear Systems (LIS) @Linear_Systems]

GPUs are famous — but semiconductors for signal integrity, timing, and control make AI systems actually work. Learn how these overlooked parts shape AI infrastructure: https://t.co/uWe5rzbKgs

#AI #Semiconductors #Hardware #SignalIntegrity #Engineering

[Linear Systems (LIS) @Linear_Systems]

New Design Spotlight: A ±1kV soft‑start circuit that fixed startup failures in electron microscope HV amplifiers. Fast, practical reading for HV designers. Read more: https://t.co/oM8V8QWJ2X #Electronics #HV #CircuitDesign

[Linear Systems (LIS) @Linear_Systems]

The BF862 is gone — the LSBF862 isn’t just a replacement, it’s an upgrade. Short read on why engineers prefer LSBF862 for ultra-low-noise and stability-critical circuits. https://t.co/xo81LETBt6 #electronics #LSBF862 #engineering #lownoise

[Linear Systems (LIS) @Linear_Systems]

New post: A Discrete Design for a Guitar Compressor — notes from 8 years of testing classic compressors and building a better-response design. Read: https://t.co/ge7wmxRfen #GuitarPedals #DIYPedal #AudioEngineering #Tone

[Linear Systems (LIS) @Linear_Systems]

Improve photodiode amplifier bandwidth by reducing input capacitance. See how the LSK489 ultra-low noise, low-capacitance dual JFET helps designers hit higher speeds with better stability. Full article: https://t.co/48aSuq3xql #analogdesign #jfet #photodiode #lownoise

[Linear Systems (LIS) @Linear_Systems]

Temperature-induced error in RF RMS measurements? This constant-temperature substitution design using pico‑amp diodes and JFETs offers a clever fix. Read the article: https://t.co/zxiysZXIOL #rfengineering #analogdesign #electronics #lownoise #linearsystems

[Linear Systems (LIS) @Linear_Systems]

Obsolete parts are a bigger headache for analog designs — small differences can break performance. Learn practical fixes engineers use to keep production on track: https://t.co/x6XXqi44nI

#analogdesign #obsolescence #electronicsengineering #EE #hardwareengineering

[Linear Systems (LIS) @Linear_Systems]

New from Linear Systems: SPICE model for the PAD Series SSTPAD10 low‑leakage diode is now available for LTspice and other SPICE tools. Improve leakage and capacitance simulations and speed up development. Read more: https://t.co/2s00yr6U3k #SPICE #Electronics #LTspice

[Linear Systems (LIS) @Linear_Systems]

JFET Design Spotlight — Audio Amplifiers: Why Class A/AB1 often deliver the warm, realistic sound we want and what Class B struggles with at crossover. Quick technical read: https://t.co/iYmMxnhuRX #Audio #Electronics #AmplifierDesign #JFET

[Linear Systems (LIS) @Linear_Systems]

Hot off the press: Linear Systems released the first SPICE model for the VCR11N voltage-controlled resistor (by Allan Cabiluna). Simulate the N-channel JFET in LTspice and other SPICE tools to speed up circuit design. Read more: https://t.co/k1Gn4ZItp5 #SPICE #JFET #electronics

[Linear Systems (LIS) @Linear_Systems]

Quick guide: Why the LSK389 and LSK170 are go-to JFETs for ultra-low-noise analog front ends. Practical tips for audio, sensing, and instrumentation — 2 min read: https://t.co/GB9uuxSTA2 #electronics #JFET #lownoise #analogdesign

[Linear Systems (LIS) @Linear_Systems]

A fresh spin on the wah: a JFET Guitar Wah Pedal that ditches the inductor for steadier, repeatable voicing. Quick read with design notes: https://t.co/EATUgTPYbf #guitarpedals #DIY #audioengineering #JFET #wah

[Linear Systems (LIS) @Linear_Systems]

New post: TEMPERATURE COMPENSATED JFET CAPACITIVE ACCELEROMETER AMPLIFIER — tackling DC offset drift in current-fed accelerometer preamps up to 100°C with LS5906 gate-current compensation. Read more: https://t.co/LXzmGRmvqY #electronics #JFET #accelerometer #analogdesign

[Linear Systems (LIS) @Linear_Systems]

Why choose JFETs in sensitive analog circuits? Their unique voltage-controlled operation and ultra-high input impedance make them unbeatable! 📈 Read our full analysis here: https://t.co/mTj55JgDIR #JFET #Technology

[Linear Systems (LIS) @Linear_Systems]

Quad-Channel Switching in less than 1 ns? Yes, please!🕒 The SD5400CY delivers unmatched performance in Automated Test Equipment. Learn more: https://t.co/L5aNqOvr64 #Innovation #TechTrends

[Linear Systems (LIS) @Linear_Systems]

The LSK389 dual monolithic JFET is a game changer for low-noise, high-impedance applications like instrumentation amplifiers and microphone preamps. Discover more about its performance! https://t.co/9LjZjQGqk3 #LowNoiseAmplifiers