文件名称：4in1 无线模块
文件大小：486KB
文件格式：PDF
更新时间：2019-02-04 06:38:55
wifi,gps
1-1. Product Overview and Functional Description AzureWave Technologies, Inc. introduces the first IEEE 802.11b/g/n WLAN, BT, GPS and FM TX/RX combo module - AW-NH510. With four advanced radio technologies integrated into a SiP module, AW-NH510 provides the best and most convenient connectivity functions. The module is targeted to mobile devices including, Digital Still Cameras (DSCs), Portable Media Players (PMPs), Portable Navigation Devices (PNDs), Personal Digital Assistants (PDAs), Tracking Devices, Gaming Devices, and mobile phones which need small footprint package, low power consumption, multiple OS support. By using AW-NH510, the customers can easily enable the Wi-Fi, BT, GPS and FM embedded applications with the benefits of high design flexibility, short development cycle, and quick time-to-market. Compliance with the IEEE 802.11b/g/n standard, the AW-NH510 uses DSSS, OFDM, DBPSK, DQPSK, CCK and QAM baseband modulation technologies. A high level of integration and full implementation of the power management functions specified in the IEEE 802.11 standard minimize the system power requirements by using AW-NH510. In addition to the support of WFA/WPA/WPA2 (personal) and WEP encryption, the AW-NH510 also supports the IEEE 802.11i security standard through AES and TKIP acceleration hardware for faster data encryption. For Bluetooth operation, the AW-NH510 is Bluetooth V2.1+Enhanced Data Rate (EDR), V3.0 and V4.0 (including Bluetooth Low Energy) compliant. The AW-NH510 supports extended Synchronous Connections (eSCO), for enhanced voice quality by allowing for retransmission of dropped packets, and Adaptive Frequency Hopping (AFH) for reducing radio frequency interference. It provides easier to connect devices, lower power consumption and improved security. For FM receiver/transmitter, the AW-NH510 is 76-MHz to 108-MHz FM bands supported and supports the European Radio Data Systems (RDS) and the North American Radio Broadcast Data System (RBDS) modulations. For GPS, The AW-NH510 supports Assisted, Autonomous, and Enhanced Autonomous operating mode and all industry aiding standards for AGPS applications. A system clock request signal is provided to manage the system clock coming from TCXO. The system clock request signal may be shared with multiple sources. The low power clock is used to manage the AW-NH510 low power modes. The AW-NH510 supports standard interface SDIO v2.0 (4-bit and 1-bit) and SPI for WLAN, Highspeed UART interface for BT/FM/GPS host controller interface and PCM/I2S for BT/FM audio data. The demodulated FM audio signal is available as line-level analog stereo output. AW-NH510 is suitable for multiple mobile processors for different applications. With the combo functions and the good performance, the AW-NH510 is the best solution for the consumer electronics and the laptops.