Keysight
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The Keysight 33120 A Waveform is a function/arbitrary waveform generator. The Keysight 33120 A Waveform is specified for 15 MHz operation. The Keysight 33120 A Waveform has built-in arbitrary waveform capability.[1][2][3][4][5]
The 33120A uses direct digital synthesis to create stable output signals.[4][5]
The 33120A provides standard sine, square, triangle, ramp, noise, and other waveforms, and it includes arbitrary waveform capability with 12-bit resolution and a 40 MSa/s sampling rate.[2][4][5]
The 33120A includes internal AM, FM, FSK, burst, and sweep functions for modulation and signal variation.[2][4][5]
The 33120A is used for general-purpose electronic signal generation, including sine, square, triangle, ramp, noise, and arbitrary waveforms.[2][4][5]
The 33120A supports tasks such as waveform creation, modulation testing, swept-frequency testing, and phase-related signal generation when fitted with the phase-lock and TCXO option.[2][4][5]
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The 33120A is a function and arbitrary waveform generator.[2][4][5]
The 33120A is specified for sine and square wave output to 15 MHz.[2][4][5]
The 33120A provides four downloadable 16,000-point arbitrary waveform memories.[2][4][5]
The following facts about the 33120 A Waveform are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 33120 A Waveform are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the 33120 A Waveform are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the 33120 A Waveform are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 33120 A Waveform are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 33120 A Waveform is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 12, 2026.