Related Manuals for Neoway N75-NA
Summary of Contents for Neoway N75-NA
- Page 1 N75-NA User Manual Issue 1.1 Date2019-07-01 Neoway Product Document OEM/Integrators Installation Manual...
- Page 2 THIS GUIDE PROVIDES INSTRUCTIONS FOR CUSTOMERS TO DESIGN THEIR APPLICATIONS. PLEASE FOLLOW THE RULES AND PARAMETERS IN THIS GUIDE TO DESIGN AND COMMISSION. NEOWAY WILL NOT TAKE ANY RESPONSIBILITY OF BODILY HURT OR ASSET LOSS CAUSED BY IMPROPER OPERATIONS. THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE DUE TO PRODUCT VERSION UPDATE OR OTHER REASONS.
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Page 3: Table Of Contents
6.2 Label ............................. 9 6.3 Pack ............................. 9 6.3.1 Reel&Tape ........................... 9 6.3.2 Moisture ..........................11 7 Mounting N75-NA onto Application Board..........12 7.1 Bottom Dimensions ........................12 7.2 Application Foot Print ......................... 13 7.3 Stencil ............................13 7.4 Solder Paste ..........................13 7.5 SMT Furnace Temperature Curve .................... - Page 4 User Manual Table of Figures Figure 1-1 Block Diagram ........................2 Figure 3-1 N75-NA pin definition (Top View) ..................1 Figure 3-1 Top view of N75-NA ......................2 Figure 3-1 Bottom view of N75-NA ....................2 Figure 6-1 N75-NA dimensions ......................8 Figure 6-2 N75-NA label ........................
- Page 5 Table 1-1 Variant and frequency bands....................1 Table 4-1 Electric features ........................3 Table 4-2 Temperature features ......................3 Table 4-3 ESD protection features ..................... 4 Table 5-1 Operating Bands ........................ 5 Table 5-2 RF TX power ........................6 Copyright © Neoway Technology Co., Ltd...
- Page 6 Scope This document is applicable to N75-NAseries. It defines the features, indicators, and test standards of the N75-NA module and provides reference for the hardware design of each interface. Reference designs in this document are only for reference. Customers should design applications based on the actual scenarios and conditions.Please contact Neoway FAE if you have any question or...
- Page 7 N75-NA User Manual Related Documents Neoway_N75-NA_Datasheet Neoway_N75-NA_Product_Specifications Neoway_N75-NA_AT_Command_Manual Neoway_N75-NA_EVK_User_Guide Neoway Module Reflow Manufacturing Recommendations Copyright © Neoway Technology Co., Ltd...
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Page 8: About N75-Na
GNSS functions, N75-NA is well applicable to wireless metering terminals, in-vehicle terminals, POS, industrial routers, and other IoT terminals. 1.1 Product Overview N75-NA series include multiple variants. Table 1-1 lists the variants and frequency bands supported. Table 1-1 Variant and frequency bands Version Region... -
Page 9: Basic Features
Dimensions: 30 mm * 28 mm * 2.8 mm Physical features Weight: around 5.1g Operating: -35° C to +75° C Temperature Extended: -40℃to +85℃ ranges Storage: -45° C to +90° C Operating voltage VBAT: 3.3V to 4.3V, TYP: 3.8V Copyright © Neoway Technology Co., Ltd... - Page 10 Idle mode indicates the status of no service when the module is running. Current in operating mode indicates the current during data communication. For currents of other network modes and bands, see N75-NA Current Test Report. Copyright © Neoway Technology Co., Ltd...
- Page 11 One SGMII/MDIO interface, used for Ethernet Four GPIO interfaces AT Command Neoway extended commands Data PPP, RNDIS, ECM, RMNET Protocol TCP, UDP, MQTT, FTP/FTPS, HTTP/HTTP(S), SSL, TLS Certification FCC, PTCRB, AT&T, CE-R, GCF, RoHS, NCC*, RCM* approval Copyright © Neoway Technology Co., Ltd...
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Page 12: Compliant Standards
⚫ CNCA-O7C-031:2007Rules for Compulsory Certification of Telecommunication Equipment Telecommunication Terminal Equipment ⚫ FCC Part 22H/24E/27/90 ⚫ 3GPP TS GSM Specification Set ⚫ 3GPP TS WCDMA Specification Set ⚫ 3GPP TS LTE Cat4 4GSpecification Set Copyright © Neoway Technology Co., Ltd... -
Page 13: Pinsand Appearance
N75-NA User Manual 3 Pinsand Appearance There are 100 pins on N75-NA and their pads are introduced in LGA package. 3.1 Pad Layout Figure 2-1 shows the pad layout of N75-NA. Figure 3-1 N75-NA pin definition (Top View) Copyright © Neoway Technology Co., Ltd... -
Page 14: Appearance
N75-NA User Manual 3.2 Appearance Figure 3-1 Top view of N75-NA Figure 3-1 Bottom view of N75-NA Label in the above figure indicates N75-NA NA variant. Labels of other variants are similar. Copyright © Neoway Technology Co., Ltd... -
Page 15: Electric Feature And Reliability
N75-NA User Manual 4 Electric Feature and Reliability This chapter describes the electric features and reliability of N75-NA, including current and voltage of each power pin, operating and storage temperature ranges, and ESD protection features. 4.1 Electric Features Table 4-1 Electric features... -
Page 16: Esd Protection
Table 4-3 ESD protection features Testing Point Contact Discharge Air Discharge VBAT ± 8kV ± 15kV ± 8kV ± 15kV ± 8kV ± 15kV Cover ± 8kV ± 15kV Others ± 2kV ± 4kV Copyright © Neoway Technology Co., Ltd... -
Page 17: Rf Features
N75-NA User Manual 5 RF Features N75-NA supports 2G/3G/4G network modes and frequency bands as well as GNSS function.This chapter describes the RF features of N75-NA. 5.1 Operating Bands Table 5-1 Operating Bands Operating Bands Uplink Downlink GSM850 824~849MHz 869~894MHz... -
Page 18: Tx Power And Rx Sensitivity
5.3 GNSS Feature Changes Parameter GPS L1 operating frequency 1575.42± 1.023MHz GLONASS operating frequency 1597.5~1605.9 MHz BDS operation frequency 1559.1~1563.1 MHz Tracking sensitivity -160dBm (GPS)/-159.5 dBm (GLONASS)/TBD (BDS) Acquisition sensitivity -144dBm (GPS)/-143.5 dBm (GLONASS) Copyright © Neoway Technology Co., Ltd... - Page 19 Tracking sensitivity, acquisition sensitivity, and re-acquisition sensitivity were obtained in signaling test on SPIRENT6300 and they are the maximum values of multiple tests on samples.No external LNA or active antenna was used in the test. Copyright © Neoway Technology Co., Ltd...
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Page 20: Mechanical Features
N75-NA User Manual 6 Mechanical Features This chapter describes the mechanical features of N75-NA. 6.1 Dimensions Figure 6-1 N75-NA dimensions The unit is mm. Copyright © Neoway Technology Co., Ltd... -
Page 21: Label
The material and surface finishing must comply with RoHS directives. 6.3 Pack N75-NA modules are packaged in sealed vacuum bags with dryer, humidity card, and tray on delivery to guarantee a long shelf life. Follow the same package method again in case of opened for any reasons. - Page 22 N75-NA User Manual N75-NA module Tape Copyright © Neoway Technology Co., Ltd...
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Page 23: Moisture
User Manual Reel 6.3.2 Moisture N75-NA is a level 3 moisture-sensitive electronic elements, in compliance with IPC/JEDEC J-STD-020 standard. If the module is exposed to air for more than 48 hours at conditions not worse than 30° C/60% RH, bake it at a temperature higher than 90 degree for more than 12 hours before SMT.Or, if the indication card shows humidity greater than 20%, the baking procedure is also required.Do not bake modules... -
Page 24: Mounting N75-Na Onto Application Board
N75-NA User Manual 7 Mounting N75-NA onto Application Board N75-NA is introduced in 100-pin LGA package. This chapter describes N75-NAV5 foot print, recommended PCB design and SMT information to guide users how to mount the module onto application PCB board. -
Page 25: Application Foot Print
It is easy to cause voiding for LGA and LCC inside the module after second reflow soldering. ⚫ When using only solder pastes with lead, please ensure that the reflow temperature is kept at 220 ° C for more than 45 seconds and the peak temperature reaches 240 ° C. Copyright © Neoway Technology Co., Ltd... -
Page 26: Smt Furnace Temperature Curve
Neoway will not provide warranty for heat-responsive element abnormalities caused by improper temperature control. For information about cautions in N75-NA storage and mounting, refer to Neoway Module Reflow Manufacturing Recommendations. When manually desoldering the module, use heat guns with great opening, adjust the temperature to 250 degrees (depending on the type of the solder paste), and heat the module till the solder paste is melt. -
Page 27: Safety Recommendations
Please follow the requirements below in application design: ⚫ Do not disassemble the module without permission from Neoway. Otherwise, we are entitled to refuse to provide further warranty. ⚫ Please design your application correctly by referring to the HW design guide document and our review feedback on your PCB design.Please connect the product to a stable power supply and... -
Page 28: A Conformity And Compliance
Copyright © Neoway Technology Co., Ltd... -
Page 29: Fcc Class B Digital Device Notice
-Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Copyright © Neoway Technology Co., Ltd... - Page 30 (3) Only antennas of the same type and with equal or less gains as shown below may be used with this module. Other types of antennas and/or higher gain antennas may require additional authorization for operation. Copyright © Neoway Technology Co., Ltd...
- Page 31 The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Copyright © Neoway Technology Co., Ltd...
- Page 32 Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance cm between the radiator & your body. Copyright © Neoway Technology Co., Ltd...
- Page 33 Long-Term Evolution MDIO Management Data Input/Output Printed Circuit Board Pulse-Coded Modulation Power management unit Radio Frequency Secure Digital Controller SGMII Serial Gigabit Media Independent Interface Serial Peripheral Interface TD-SCDMA Time Division-Synchronous Code Division Multiple Access Copyright © Neoway Technology Co., Ltd...
- Page 34 Universal asynchronous receiver-transmitter USIM Universal Subscriber Identity Module UMTS Universal Mobile Telecommunications System Universal Serial Bus USB-OTG Universal serial bus on-the-go WCDMA Wide-band Code Division Multiple Access Wireless Coexistence Interface WLAN Wireless Local Area Network Copyright © Neoway Technology Co., Ltd...
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