The module is designed for RF functions, that includes programmability and a frequency vary of 70 MHz to six GHz, appropriate for 3G, 4G, and software-defined radios.
The AD-FMCOMMS3-EBZ is a complicated analogue module reference design from Analog Gadgets (ADI) that highlights the capabilities of the AD9361, a high-performance RF transceiver appropriate for RF functions resembling 3G and 4G base stations, check tools, and software-defined radios. It options wideband flexibility and is programmable, making it best for numerous transceiver functions. Integrating an RF entrance finish, a versatile mixed-signal baseband part and frequency synthesizers present a configurable digital interface to a processor or FPGA.
Working throughout a frequency vary of 70 MHz to six GHz, the AD9361 covers most licensed and unlicensed bands. It helps channel bandwidths starting from below 200 kHz to 56 MHz, which could be adjusted by modifying the pattern price, digital filters, and decimation settings—all programmable immediately inside the chip.
The analysis board is designed for software program builders and system architects who require a platform that operates over a wider tuning vary than its predecessor. Whereas it meets the datasheet specs at 2.4 GHz, its efficiency throughout the total supported RF tuning vary can fluctuate. The board contains efficiency information for your entire vary (70 MHz—6 GHz) to help in system testing and waveform growth.
This board primarily goals to facilitate system investigation and software program groups’ preliminary testing of varied waveforms earlier than the finalization of customized {hardware}. The main focus right here is on sensible performance and statement of waveforms relatively than optimizing the final 1dB or 1% EVM of efficiency. These looking for extra performance-oriented platforms could take into account this reference design.
Distinguished from the AD-FMCOMMS2-EBZ’s use of the TCM1-63AX+ RF transformer from Mini-Circuits, the AD-FMCOMMS3-EBZ is healthier fitted to functions requiring a broader tuning vary. It’s informally referred to as the “Software program Engineers’” platform, highlighting its utility for intensive frequency protection and preliminary growth phases, versus the “RF Engineers’” platform supplied by the AD-FMCOMMS2-EBZ. Complete design assets and software program assist for this board can be found on-line by means of the ADI web site.
The software program is tunable throughout a broad frequency vary from 70 MHz to six.0 GHz and helps channel bandwidths starting from lower than 200 kHz to 56 MHz. It options section and frequency synchronization on transmit and obtain paths, enabling excessive channel density. A single FMC connector powers the system and helps MIMO radio, reaching lower than 1 pattern synchronization on ADC and DAC. Moreover, it contains complete design assets resembling schematics, format, BOM, HDL, Linux drivers, and software software program. The platform additionally helps add-on playing cards for spectrum-specific designs, together with energy amplifiers (PA) and low noise amplifiers (LNA).
ADI has examined this reference design. It comes with a invoice of supplies (BOM), schematics, meeting drawing, printed circuit board (PCB) format, and extra. The corporate’s web site has extra information in regards to the reference design. To learn extra about this reference design, click on right here.
