Ji-Hwan Seol

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 7

Top Topics

Wide Dynamic Range

Piecewise Linear

Keyword Spotting

Top Venues

IEEE J. Solid State Circuits

Publications

Heejin Yang, Ji-Hwan Seol, Rohit Rothe, Zichen Fan, Qirui Zhang, Hun-Seok Kim, David T. Blaauw, Dennis Sylvester
A 1.5-μW Fully-Integrated Keyword Spotting SoC in 28-nm CMOS With Skip-RNN and Fast-Settling Analog Frontend for Adaptive Frame Skipping. IEEE J. Solid State Circuits 59 (1) (2024)
Sujin Park, Ji-Hwan Seol, Li Xu, SeongHwan Cho, Dennis Sylvester, David T. Blaauw
A 43 nW, 32 kHz, ±4.2 ppm Piecewise Linear Temperature-Compensated Crystal Oscillator With ΔΣ-Modulated Load Capacitance. IEEE J. Solid State Circuits 57 (4) (2022)
Sujin Park, Ji-Hwan Seol, Li Xu, Dennis Sylvester, David T. Blaauw
A 43nW 32kHz Pulsed Injection TCXO with 4.2ppm Accuracy Using ∆Σ Modulated Load Capacitance. VLSI Circuits (2021)
Ji-Hwan Seol, Kyojin Choo, David T. Blaauw, Dennis Sylvester, Taekwang Jang
Reference Oversampling PLL Achieving -256-dB FoM and -78-dBc Reference Spur. IEEE J. Solid State Circuits 56 (10) (2021)
Kyojin David Choo, Li Xu, Yejoong Kim, Ji-Hwan Seol, Xiao Wu, Dennis Sylvester, David T. Blaauw
Energy-Efficient Low-Noise CMOS Image Sensor with Capacitor Array-Assisted Charge-Injection SAR ADC for Motion-Triggered Low-Power IoT Applications. ISSCC (2019)
Kyojin David Choo, Li Xu, Yejoong Kim, Ji-Hwan Seol, Xiao Wu, Dennis Sylvester, David T. Blaauw
Energy-Efficient Motion-Triggered IoT CMOS Image Sensor With Capacitor Array-Assisted Charge-Injection SAR ADC. IEEE J. Solid State Circuits 54 (11) (2019)
Ji-Hwan Seol, Dennis Sylvester, David T. Blaauw, Tae-Kwang Jang
A Reference Oversampling Digital Phase-Locked Loop with -240 dB FOM and -80 dBc Reference Spur. VLSI Circuits (2019)
Ji-Hwan Seol, Young-Ju Kim, Sang-Hye Chung, Kyung-Soo Ha, Seung-Jun Bae, Jung-Bae Lee, Joo-Sun Choi, Lee-Sup Kim
An 8Gb/s 0.65mW/Gb/s forwarded-clock receiver using an ILO with dual feedback loop and quadrature injection scheme. ISSCC (2013)