The Myriad–RF 1 board is a multi-band, multi-standard RF module, based on the LMS6002D transceiver IC by Lime Microsystems. It has one RF broadband output, one RF broadband input with digital baseband interface, established via a standard Hirose FX10A-80P connector. The board also provides the user with pin headers for power supply, reference clock, analogue input/output and Serial Peripheral Interface (SPI) connections. It contains everything needed for it to be connected to baseband (BB) chipsets, Field-Programmable Gate Arrays (FPGAs), or to run independently in an standalone mode.
The Myriad-RF 1 board enables developers implement their products for a wide variety of wireless communication applications quickly and efficiently, given the flexibility of the solution. In addition, the designer can make use of the freely available ready-made board implementation, modify and manufacture to accelerate the development time.
2 Block diagram
|RF Bandwidth (BW)||300 MHz to 3800 MHz|
|Baseband Bandwdth (BW)||Programmable (16 selections:; 0.75 – 14 MHz, Bypass mode|
|RF Module Control||Via Serial Peripheral Interface (SPI)|
|Analogue Inputs||I/Q differential analogue input for transmitter|
|Analogue Outputs||I/Q differential analogue output from receiver|
|Reference Clock Frequency||23 – 41 MHz|
|Input Voltage||5 V(recommended)|
The Myriad-RF 1 board can be used as a standalone board or in conjunction with the DE0-Nano Interface Board or Zipper Interface Board. The analogue differential IQ interface is also available directly on the Myriad-RF 1 board, along with RF connections. A full list of available connections is available on the page Myriad-RF 1 Connections.
The hardware designs are licensed under a Creative Commons Attribution 3.0 Unported licence. Note: The Myriad-RF 1 and DE0-Nano Interface hardware designs were initially published under the Creative Commons Attribution-ShareAlike 3.0 Unported licence. As of 30th September 2013 these have been re-licensed under the more permissive Creative Commons Attribution 3.0 Unported licence.
For details of firmware licensing please see the associated COPYING file(s), available in the GitHub repository.
7 See Also