An On-Die All-Digital Power Supply Noise Analyzer With Enhanced Spectrum Measurements

A scalable all-digital power supply noise analyzer with 20 GHz sampling bandwidth and 1 mV resolution is demonstrated in 32 nm CMOS technology for enabling low-cost low-power in-situ power supply noise measurements without dedicated clean supplies and clock sources. This subsampled averaging-based a...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Tzu-Chien Hsueh [verfasserIn]

O'Mahony, Frank

Mansuri, Mozhgan

Casper, Bryan

Format:

Artikel

Sprache:

Englisch

Erschienen:

2015

Schlagwörter:

low-power electronics

Synchronization

supply noise measurement

Correlation

Autocorrelation Function

frequency-domain measurements

analogue-digital conversion

power delivery

equivalent time measurement

CMOS technology

active powers

subsampled averaging-based analyzer

phase noise

autocorrelation measurements

power delivery networks

general large scale integrated circuits

equivalent-time measurements

noise measurement

Noise

voltage 1 mV

logic gates

equivalent-time domains

voltage-controlled oscillators

bandwidth 20 GHz

frequency-domain analysis

impedance measurement

low-cost low-power in-situ power supply noise measurements

glitch free

synchronisation

impedance characterization

leakage powers

time-domain analysis

Power measurement

clock-and-noise correlation

spectral analysers

on-die all-digital power supply noise analyzer

digital random phase-noise accumulation technique

size 32 nm

MHz-range sampling clock frequency

CMOS integrated circuits

Clocks

Frequency measurement

enhanced spectrum measurements

spectrum measurement

power supply circuits

phase noise accumulation

low-resolution VCO-based ADCs

integrated circuit noise

clock-synchronized current-step response

Übergeordnetes Werk:

Enthalten in: IEEE journal of solid state circuits - New York, NY : IEEE, 1966, 50(2015), 7, Seite 1711-1721

Übergeordnetes Werk:

volume:50 ; year:2015 ; number:7 ; pages:1711-1721

Links:

Volltext
Link aufrufen

DOI / URN:

10.1109/JSSC.2015.2431071

Katalog-ID:

OLC1965883443

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