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Owner's Manual for ezurio models including: Sona NX6111218, Sona NX6111218 Chip Antenna Module, Chip Antenna Module, Antenna Module, Module
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DocumentDocumentIntegration Guide SonaTMNX611 1218 Chip Antenna Module Integration Guide SonaTM NX611 M.2 1218 With Chip Antenna Module Application Note v0.1 1 Introduction This document describes key hardware aspects of Ezurio Connectivity's SonaTMNX611 Wi-Fi6 / Bluetooth 5.4 modules, which are based on NXP's IW611 chipset. It serves as a preliminary supplement to the full module datasheet and is provided to assist in initial hardware integration. Note: Data in this document is drawn from several sources and is subject to change. Figure 1: Sona NX611 M.2 1218 Chip Antenna SMT Module https://www.ezurio.com/ 1 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 Integration Guide SonaTMNX611 1218 Chip Antenna Module 2 SonaTM NX611 M.2 1218 Module This section describes the hardware footprint, mechanical drawing and hardware pinout of the Sona NX611 M.2 1218 Chip Antenna module. It provides details and pin assignments critical to hardware integration of the module. Detail drawings are shown in Figure 2 and Figure 3. 2.1 SONATM NX611 M.2 1218 Module PCB Footprint Figure 2: PCB Footprint (Top View) NX611 M.2 1218 Module https://www.ezurio.com/ 2 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 2.2 SONATM NX611 M.2 1218 Module Mechanical Drawing Integration Guide SonaTMNX611 1218 Chip Antenna Module Figure 3: Mechanical Drawing NX611 M.2 1218 Chip Antenna module. https://www.ezurio.com/ 3 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 2.3 SONATM NX611 M.2 1218 Module Pinout Table 1: Sona NX611 M.2 1218 Chip Antenna Module Pinout Pin Number PCIe M.2 Name 1 UIM_POWER_SRC/GPIO1 Pin Name NX611 UNUSED 2 UIM_POWER_SNK UNUSED 3 UIM_SWP UNUSED 4 3.3V 3.3V 5 3.3V 3.3V 6 GND Ground 7 RESERVED UNUSED 8 ALERT# NC 9 I2C_CLK NC 10 I2C_DATA NC 11 COEX_RXD COEX_RXD 12 COEX_TXD COEX_TXD 13 COEX3 UNUSED 14 SYSCLK/GNSS_0 UNUSED 15 TX_BLANKING/GNSS_1 UNUSED 16 RESERVED UNUSED 17 GND Ground 18 RESERVED UNUSED 19 RESERVED NC 20 GND Ground 21 PETn1 UNUSED 22 PETp1 UNUSED 23 GND Ground 24 PERn1 UNUSED 25 PERp1 UNUSED 26 GND Ground 27 SUSCLK(32kHz) UNUSED 28 W_DISABLE1# PDn 29 PEWAKE# UNUSED 30 CLKREQ# UNUSED 31 PERST# UNUSED 32 GND Ground 33 REFCLKn0 UNUSED 34 REFCLKp0 UNUSED 35 GND Ground 36 PETn0 UNUSED 37 PETp0 UNUSED https://www.ezurio.com/ 4 © Copyright 2024 Ezurio All Rights Reserved Integration Guide SonaTMNX611 1218 Chip Antenna Module Description Ground Ground Ground Ground Ground Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 38 GND 39 PERn0 40 PERp0 41 GND 42 VENDOR DEFINED 43 VENDOR DEFINED 44 VENDOR DEFINED 45 SDIO RESET# 46 SDIO WAKE# 47 SDIO DATA3 48 SDIO DATA2 49 SDIO DATA1 50 SDIO DATA0 51 SDIO CMD 52 SDIO CLK 53 UART WAKE# 54 UART CTS 55 UART Tx 56 UART Rx 57 UART RTS 58 PCM_SYNC/I2S_WS 59 PCM_IN/I2S_SD_IN 60 PCM_OUT/I2S_SD_OUT 61 PCM_CLK/I2S_SCK 62 GND 63 W_DISABLE2# 64 LED_2# 65 LED_1# 66 RESERVED/VIO_1.8 67 RESERVED 68 GND 69 USB_D- 70 USB_D+ 71 GND 72 3.3V 73 3.3V 74 GND 75 GND 76 GND/VIO_CFG https://www.ezurio.com/ Integration Guide SonaTMNX611 1218 Chip Antenna Module Ground UNUSED UNUSED Ground EXT_PRI BT_WAKE_IN WL_WAKE_IN IND_RST_WL WL_WAKE_OUT SDIO DATA3 SDIO DATA2 SDIO DATA1 SDIO DATA0 SDIO CMD SDIO CLK BT_WAKE_OUT UART CTS UART Tx UART Rx UART RTS PCM_SYNC/I2S_WS PCM_IN/I2S_SD_IN PCM_OUT/I2S_SD_OUT PCM_CLK/I2S_SCK Ground IND_RST_BT UNUSED UNUSED VIO_1.8 UNUSED Ground UNUSED UNUSED Ground 3.3V 3.3V Ground Ground NC Ground Ground Ground Ground Ground Ground Ground 5 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 Integration Guide SonaTMNX611 1218 Chip Antenna Module 3 Host PCB Requirements The Sona NX611 1218 Chip Antenna Module has been certified by the FCC and Industry Canada (IC) as a Modular Radio. The end user is authorized to integrate this module into an end-product and is solely responsible for the Unintentional Emissions levels produced by the end-product. To uphold the Modular Radio certifications, the integrator of the module must abide by the PCB layout recommendations outlined in the following paragraphs. Any divergence from these recommendations will invalidate the modular radio certifications and require the integrator to re-certify the module and/or end-product. Additionally, the size of the host PCB and positioning of the Module greatly affects tuning and performance of the module antenna. The Sona NX611 1218 Chip Antenna Module has been tuned and matched to the size and position on the Host Development board shown below. Because tuning for the antenna is integrated into the module, if the reference design board size is not followed, performance of the antenna will be degraded. Figure 4: Sona NX611 M.2 1218 Chip Antenna Reference Board. Note: Please use the latest CAD files from the Ezurio web site when incorporating the SonaTM 1218 module into a new design. CAD files are provided in native Altium as well as Gerber and PDF formats. 3.1 Sona NX611 Integrated Antenna module RF Layout Guidelines The following is a list of RF layout design guidelines and recommendation when installing an Ezurio radio into your device. · Do not run any cables directly above or directly below the radio. · Do not place any parts or run any high-speed digital lines below the radio. · Ensure that there is the maximum allowable spacing separating the antenna connectors on the Ezurio radio from the antenna. In addition, do not place antennas directly above or directly below the radio. · Ezurio recommends the use of a double-shielded cable for the connection between the radio and the antenna elements. · Be sure to put a 10uF/16V/0603 capacitor on EACH 3.3V power pin. Also, place that capacitor as close as possible to the pin to make sure the internal PMU is working correctly. https://www.ezurio.com/ 6 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 Integration Guide SonaTMNX611 1218 Chip Antenna Module · Use proper electro-static-discharge (ESD) procedures when installing the Ezurio radio module. To avoid negatively impacting Tx power and receiver sensitivity, do not cover the antennas with metallic objects or components. · Ezurio's surface mount modules are designed to conform to all major manufacturing guidelines. This application note is intended to provide additional guidance beyond the information that is presented in the user manual. This application note is considered a living document and will be updated as new information is presented. · The modules are designed to meet the needs of commercial and industrial applications. They are easy to manufacture and conform to current automated manufacturing processes. · The Sona NX611 Integrated antenna variant should be located at the center of the Host PCB and surrounded by ground on three sides. The antenna keep out region as defined in Figure 4 must be kept clear of copper on all layers of the host PCB. https://www.ezurio.com/ 7 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823 4 Revision History Version 0.1 Date 11 June 2023 Notes Preliminary release. Ezurio's products are subject to standard Terms & Conditions. Integration Guide SonaTMNX611 1218 Chip Antenna Module Contributor(s) Peter Scharpf Approver Andy Ross https://www.ezurio.com/ 8 © Copyright 2024 Ezurio All Rights Reserved Americas: +1-800-492-2320 Europe: +44-1628-858-940 Hong Kong: +852-2762-4823