Multiple Frequencies (MF) Phase-Locked Oscillator (PLL Synthesizer) can provide up to 32 predefined selectable frequencies, which can help RF engineers to adapt the module into any design.

5G mmWave is here!

28 GHz LO sources are available now!
Single Frequency (SF) outputs single and precise frequency as per your request.
Multiple Frequency (MF) offers up to 32 preconfigured frequencies to be selected digitally.

Specifications

TMYTEK’s phase-locked oscillator (PLL Synthesizer) is a pre-configured source suitable for any RF front-end system. It features excellent phase noise performance, wideband coverage, and superior flexibility. Available in three packages: SMT Module, evaluation board, and connectorized module with reference clock from 10 to 800 MHz.

	SMT Module	EVA Board	Connectorized Module
Frequency / Power	1.925 GHz to 8 GHz / +2 to +8 dBm	1.925 GHz to 8 GHz / +2 to +8 dBm	Connectorized
Frequency / Power	7.7 to 16 GHz / -1 to +5 dBm	7.7 to 16 GHz / -1 to +5 dBm	Connectorized

Applications

Satcom

Ka and Ku band communication is widely used in Satcom industry and TMYTEK’s Phase-Locked Oscillator meets these bands.

5G Infrastructure

28 GHz is announced by 3GPP as the carrier of 5G standard. Band 2 and Band 3 Phase-Locked Oscillators are exactly for the purpose.

Instruments

Spectrum and Network Analyzer and customized test equipment have strongly relied on good Phase-Locked Oscillator sources.

Information & Documentation

FAQ

What is the phase noise spec?

TMYTEK Phase-Locked Oscillator is designed carefully with low phase noise to provide designer a powerful RF building block. Listed typical phase noise for 3 bands. For more details please check out the datasheet.
Band 1 at 6 GHz is -92.5 dBc/Hz@100 kHz offset.
Band 2 at 24 GHz is -89.2 dBc/Hz@100 kHz offset.
Band 3 at 32 GHz is -77.5 dBc/Hz@100 kHz offset.

1.925 - 45 GHz in one unit?

No. We separate 3 different bands to obtain the best performance.
Band 1 covers 1.925 to 16 GHz
Band 2 covers 16 to 32 GHz
Band 3 covers 32 to 45 GHz

How to implement power supply to core module?

Refer to the datasheet of Band 1 Phase-Locked Oscillator, to supply the module power you need to connect pin 12 with 5V and pin 23 with 3.3V.

Can you ship the product to China?

Absolutely! We ship our products to worldwide!

How to implement digital control?

Refer to the datasheet of Band 1, control pins are 17, 18, 19, 20, 21. Users are able to control the frequencies by assigned 0 or 1 on control pins.

What is your settling time (lock-time)?

The settling time is 90 μs.

What is the minimum step of frequency changes?

The minimum frequency step is 1 MHz. For smaller step we can customize it for you.

What is the output power level of your Phase-Locked Oscillator?

The output power of three bands are listed
Band 1 low band (1.925 GHz to 8 GHz): +2 to +8 dBm
Band 1 high band (7.7 to 16 GHz): -1 to +5 dBm
Band 2 (16 to 32 GHz): +10 to +15 dBm
Band 3 (32 to 45 GHz): +12 to +18 dBm

Is the output power level adjustable?

No. In current models we fixed the output power level.

What about the spur/harmonic?

In Band 1, spurs < 40 dBc. Second Harmonic is < 20 dBc

What is the performance of Internal Ref. frequency?

Internal frequency 100 MHz, ±25 ppm

What are the external ref frequency core ranges?

External reference is suggested in-between 10 to 800 MHz

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