Telecoms, Datacoms, Wireless, IoT


Microwave wideband synthesiser

30 August 2023 Telecoms, Datacoms, Wireless, IoT

The ADF4368 is a high-performance, ultra-low jitter, integer-N and fractional-N phase-locked loop (PLL) with integrated VCO, ideally suited for frequency conversion applications.

The high-performance PLL has a figure of merit of -239 dBc/Hz, very low 1/f noise of normalised -287 dBc/Hz and high PFD frequency that can achieve ultra-low in-band noise and integrated jitter. The ADF4368 can generate any frequency from 800 MHz to 12,8 GHz without an internal doubler, which eliminates the need for sub-harmonic filters.

The Σ-Δ modulator includes a 25-bit fixed modulus that allows hertz frequency resolution and an additional 17-bit variable modulus, which allows even finer resolution and flexibility for frequency planning. The 9 dBm output power at 12,8 GHz, in single-ended configuration with 16 step power adjust feature, makes it very useful for any application.

For multiple frequency conversion applications, such as phase array radar or massive MIMO systems, the outputs of multiple ADF4368 can be aligned by using the SYNC input. For applications that require deterministic delay or delay adjustment capability, a programmable reference to output delay with <1 ps resolution is provided. The reference to output delay is guaranteed across multiple devices and temperature, allowing for predictable and precise multichip alignment.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Webinar: Game-changing Matter standard
EBV Electrolink Telecoms, Datacoms, Wireless, IoT
Join Infineon for an exclusive one-hour webinar with EBV Elektronik, exploring the groundbreaking Matter standard, and its profound implications for the future of smart homes.

Read more...
Wi-Fi 6/BLE module enables rapid development
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.

Read more...
Low phase noise amplifier
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The MAAL-011158 from Macom is an easy-to-use low-phase noise amplifier that provides 12 dB of gain in a 32-lead QFN plastic package.

Read more...
Webinar: Enabling the digital transformation of IIoT with Bluetooth
Telecoms, Datacoms, Wireless, IoT
Key industrial use cases for Bluetooth will be reviewed, including the main performance requirements for Bluetooth in industrial applications, and the technical features available.

Read more...
Full sensor to cloud solution
CST Electronics Telecoms, Datacoms, Wireless, IoT
NeoCortec has demonstrated the seamless and rapid development of full sensor-to-cloud solutions using NeoMesh Click boards from MikroE and the IoTConnect cloud solution from Avnet.

Read more...
Long-range Wi-Fi HaLow module
TRX Electronics Telecoms, Datacoms, Wireless, IoT
One of Mouser’s newest products is the Morse Micro MM6108-MF08651-US Wi-Fi HaLow Module, which adheres to the IEEE 802.11ah standard.

Read more...
Polymer caps with very high ripple current capability
RS South Africa Passive Components
TDK Corporation has released the B40910 series of hybrid polymer capacitors, which can handle up to 4,6 A at 100 kHz and 125°C.

Read more...
Quectel launches 3GPP NTN comms module
Quectel Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has announced the Quectel BG95-S5 3GPP non-terrestrial network (NTN) satellite communication module.

Read more...
SIMCom’s A7673x series
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom recently released the A7673X series, a Cat.1 bis module based on the ASR1606 chipset, that supports wireless communication modes of LTE-FDD, with a maximum downlink rate of 10 Mbps and a maximum uplink rate of 5 Mbps.

Read more...
Accelerating the commercialisation of the 5G IoT markets
Altron Arrow Editor's Choice Telecoms, Datacoms, Wireless, IoT
Fibocom unveils Non-Terrestrial Networks (NTN) module MA510-GL, enabling satellite and cellular connectivity to IoT applications.

Read more...