Maestro A2035-H Manual do Utilizador

GPS Receiver A2035-H A Description of Maestro’s GPS Antenna Receiver Module A2035-H User’s Manual Version 1.4

V1.4 – Apr-13 User’s Manual Page 10 of 34 2 Ordering Information 2.1 GPS Receiver A2035-H The order number is built as follows:  A2035-Hxxx

V1.4 – Apr-13 User’s Manual Page 11 of 34 Figure 3: A2035-H tape specifications (2) Figure 4: A2035-H tape specifications (3) One complete

V1.4 – Apr-13 User’s Manual Page 12 of 34 B: One box holds 2 reels Reel diameter: 38 cm Outer box dimensions: 38 (W) x 38 (L) x 12.3 (H) cm Gro

V1.4 – Apr-13 User’s Manual Page 13 of 34 2.3 Additional Equipment EVA2035-H Evaluation Kit (including one module A2035-H) Table 3: Additional

V1.4 – Apr-13 User’s Manual Page 14 of 34 3 Quick Start In order to allow an easy and quick start with the A2035-H module, this chapter provides

V1.4 – Apr-13 User’s Manual Page 15 of 34 NOTE: Care must be taken to implement an orderly shut-down sequence along with supplying power for a c

V1.4 – Apr-13 User’s Manual Page 16 of 34 3.2 Antenna The A2035-H through the LNA connected to a ceramic passive GPS patch antenna. 3.3 Serial

V1.4 – Apr-13 User’s Manual Page 17 of 34 3.5.2 OSP MID 148 Command It simply puts the receiver into internal boot mode. It is designed for rece

V1.4 – Apr-13 User’s Manual Page 18 of 34 3.6 Self-start Configuration In order to minimize the GPIO required for operating A2035-H, WAKEUP (pi

V1.4 – Apr-13 User’s Manual Page 19 of 34 4 Mechanical Outline 4.1 Details Component Side A2035-H All dimensions in [mm] / [(inches)] Figure

V1.4 – Apr-13 User’s Manual Page 2 of 34 Revision History Rev. Date Description 0.1 07-05-11 First release 0.2 09-15-11 Updated Table 5: A2035-

V1.4 – Apr-13 User’s Manual Page 20 of 34 4.2 Details Solder Side A2035-H 3.81 (.15)16.51 (0.65)30.48 (1.2)1.27 (.05)29.845 (1.175)13.97 (.55)1

V1.4 – Apr-13 User’s Manual Page 21 of 34 5 Pin-out Information 5.1 Layout A2035-H Figure 11: Pin-out information (bottom view) A2035-H

V1.4 – Apr-13 User’s Manual Page 22 of 34 5.2 Description A2035-H Signals Table 5: Pin description A2035-H Pin Symbol Function Description 1 n

V1.4 – Apr-13 User’s Manual Page 23 of 34 6 Electrical Characteristics 6.1 Operating Conditions Pin Description Min Typical Max 3 Vcc 3.0V 3.3V

V1.4 – Apr-13 User’s Manual Page 24 of 34 6.3 DC Electrical Characteristics Symbol Parameter Min Max Unit TX0, WAKEUP Voh @ 4mA 2.6 Vcc V Vol

V1.4 – Apr-13 User’s Manual Page 25 of 34 7 Mounting This chapter describes the suggested mounting process for the A2035-H receiver modules. In

V1.4 – Apr-13 User’s Manual Page 26 of 34 7.2 Recommended Profile for Reflow Soldering Typical values for reflow soldering of the module in conv

V1.4 – Apr-13 User’s Manual Page 27 of 34 8 Quality and Reliability 8.1 Environmental Conditions Operating temperature -40°C … +85C Operatin

V1.4 – Apr-13 User’s Manual Page 28 of 34 9 Applications and Hints 9.1 Initial Module Start After initially applying power to the module, it is

V1.4 – Apr-13 User’s Manual Page 29 of 34 titled “Set TricklePower Parameters”. In order to request a fix outside the specified duty cycles, it

V1.4 – Apr-13 User’s Manual Page 3 of 34 Disclaimer THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF MAESTRO WIRELESS SOLUTIONS LIMITED.

V1.4 – Apr-13 User’s Manual Page 30 of 34 10m position deviation ≈ 33ns 1PPS deviation (typically) 100m position deviation ≈ 333ns 1PPS deviati

V1.4 – Apr-13 User’s Manual Page 31 of 34 10 Evaluation Kit EVA2035-H For demonstration and easy evaluation of GPS performance Maestro offers an

V1.4 – Apr-13 User’s Manual Page 32 of 34 11 Related Information 11.1 Contact This manual was created with due diligence. We hope that it will b

V1.4 – Apr-13 User’s Manual Page 33 of 34 12 List of Figures Figure 1: A2035-H label ...

V1.4 – Apr-13 User’s Manual Page 34 of 34 13 List of Tables Table 1: A2035-H GPS characteristics ...

V1.4 – Apr-13 User’s Manual Page 4 of 34 Table of Contents 1 Introduction ...

V1.4 – Apr-13 User’s Manual Page 5 of 34 9 Applications and Hints ...

V1.4 – Apr-13 User’s Manual Page 6 of 34 1 Introduction Maestro’s GPS antenna receiver module A2035-H is a highly integrated GPS an-tenna receiv

V1.4 – Apr-13 User’s Manual Page 7 of 34 1.3 RoHS and Lead-Free Information Maestro’s products marked with the lead-free symbol either on

V1.4 – Apr-13 User’s Manual Page 8 of 34 1.4 Label The A2035-H label (size: 9.5 x 9.5 mm²) contains the following information: Figure 1: A203

V1.4 – Apr-13 User’s Manual Page 9 of 34 1.5 Characteristics The module is characterized by the following parameters. 1.5.1 GPS Characteristics