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SGN6210

Signia
Part Number SGN6210
Manufacturer Signia
Description RF Transceiver/Framer
Published Feb 29, 2016
Detailed Description Product Description: The Signia SGN6210 IC is a low-cost, fully integrated CMOS radio frequency (RF) transceiver block, ...
Datasheet PDF File SGN6210 PDF File

SGN6210
SGN6210

Overview
Product Description: The Signia SGN6210 IC is a low-cost, fully integrated CMOS radio frequency (RF) transceiver block, combined with a 64byte buffered framer block.
In normal applications, the SGN6210 is connected to a low-cost microcomputer (MCU).
The on-chip framer processes and stores the RF data in the background, unloading this critical timing function from the MCU.
This lowers MCU speed requirements, expedites product development time, and frees the MCU for implementing additional product features.
The RF transceiver block is a self-contained, fast-hopping GFSK data modem, optimized for use in the widely available 2.
4 GHz ISM band.
It contains transmit, receive, VCO and PLL functions, including an on-chip channel filter and resonator, thus minimizing the need for external components.
The receiver utilizes extensive digital processing for excellent overall performance, even in the presence of interference and transmitter impairments.
Transmit power is digitally controlled.
The low-IF receiver architecture results in sensitivity to -80 dBm or better, with impressive selectivity.
The framer register settings determine the over-the-air formatting characteristics.
Transmit data is easily sent overthe-air as a complete frame of data, with preamble, address, payload, and CRC.
Receiving data is just the opposite, using the preamble to train the receiver clock recovery, then the address is checked, then the data is reverse formatted for receive, followed by CRC.
All of this is done in hardware to ease the programming and overhead requirements of the baseband MCU.
For longer battery life, power consumption is minimized by automatic enabling of the various transmit, receive, PLL, and PA sections, depending on the instantaneous state of the chip.
A sleep mode is also provided for ultra low current consumption.
This product is supplied in lead-free, RoHS compliant, 24-lead 4x4 mm JEDEC standard QFN package, featuring an exposed pad on the bottom for best RF characteristic...


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