LCRF

Privacy preferences

Choose optional purposes independently. You can change or withdraw your choice at any time from the footer.

Strictly necessary

Required for security, session functions and storing your privacy choice.

Always active
Preferences

Remembers optional display or language settings when these features are enabled.

Analytics

Uses first-party visitor and session identifiers to measure pages, referrals and inquiry interactions.

Marketing

Allows marketing measurement or third-party advertising technologies if they are introduced in the future.

ENEnglishDEDeutschFRFrançaisRUРусскийESEspañolZH中文JA日本語PTPortuguêsITItalianoKO한국어ARالعربيةTRTürkçe
Get Quote
RF & Microwave Components and SystemsMenu
lcrf.com
Get Quote

Frequency Synthesizers

Switching speed and path loss shape the control plan. Frequency Synthesizers sits within Signal Sources & Timing and creates programmable RF or microwave output frequencies from a reference source. The content focuses on frequency step size, switching time, phase noise, output power and spurious response for engineers, sourcing teams and system integrators.

Project inquiryDownload product list
Frequency Synthesizers
Quantum & Research RFQuantum and research RF covers frequency references, coherent signal generation, low-noise receive paths and controlled RF stimulus used in quantum-control benches, cryogenic readout systems and precision laboratory instruments.
Phase-Coherent Timing ChainPhase-coherent timing chains distribute a shared reference, clock or synthesized source across RF paths that must keep a known phase relationship. They appear in phased arrays, coherent radar, frequency-conversion benches and synchronized RF instruments.

FAQ

When should an RF source use phase-noise spot limits versus integrated jitter?

Use phase-noise spot or mask limits when offset regions drive RF behavior; use integrated jitter only when the project defines the integration band and a time-domain error budget.

What does PLL settling time mean, and why is lock detect not enough?

PLL settling time is the time from a defined disturbance until the RF output enters and remains inside specified frequency, phase, amplitude and spectral limits; lock detect is only an internal status signal.

Engineering inquiry

Share your RF requirement

Share the product, operating requirements and project context. Our engineering team will route your request to the right specialist.

AttachmentsAttach drawings, BOMs, specifications or test files. Up to 5 files, 10 MB each and 25 MB total.
or drag and dropPDF, DOCX, XLSX, CSV, TXT, JPG, PNG, S1P and S2P
Typically reviewed within one business dayProject information is handled confidentially

Frequency Synthesizers

Switching speed and path loss shape the control plan. Frequency Synthesizers creates programmable RF or microwave output frequencies from a reference source for test sources, radio channels, radar exciters and satellite payload support. The information is organized around how this hardware is used in an RF system.

Key data centers on frequency step size, switching time, phase noise, output power and spurious response. Those details help engineering, sourcing and integration teams compare the record against the actual signal path, mechanical boundary and operating environment.

When reviewed with model data, outline dimensions, test conditions and delivery documents, the content makes project scope, constraints and follow-up verification points easier to align early.