XN297L Single Chip 2.4GHz Transceiver XN297LBW SOP-8 Panchip Original

Produk ASLI dari Panchip Microelectronics Co., Ltd. Mfr.Part #: XN297LBW XN297L is a single chip 2.4GHz RF transceiver designed for operation in the world wide ISM frequency band from 2.400 to 2.483GHz. XN297L with an embedded baseband protocol engine, is suitable for ultra-low power wireless applications. XN297L is a highly integrated RF transceiver which composes of only an MCU (microcontroller) and a few external passive components and can be used to build up a radio system for wireless applications. XN297L is operated and configured through a Serial Peripheral Interface (SPI). All of registers are accessible through SPI in the read/write operation modes. XN297L operates in TDD mode, either as a transmitter or as a receiver. The embedded baseband engine supports various modes from normal BURST to enhanced BURST, based on the packet communication. Internal FIFOs ensures a smooth data flow between the radio front and the system’s MCU. Enhanced BURST reduces system cost by handling all the high speed link layer operations. XN297L employs GFSK modulation and the RF parameters such as frequency channel, output power and interface data rate can be configured. XN297L supports an data rate of 2Mbps, 1Mbps and 250Kbps. The output power can be adjusted up to 11dBm for a long distance application, or below to 0dBm for a short range and ultra-low power application. XN297L is compatible with the XN297, an early version of XN297L. With a fewer external passive components than the XN297, XN297L improves the RF specification margins for meeting RF regulatory standards.