User's Manual
Table Of Contents
- Introduction
- Abbreviation
- Features
- Electrical Specifications
- Host interface pin assignments
- LGA Pad Diagram
- Pin Assignments
- Power supply
- USB interface
- SGMII interface
- UIM interface
- Control interface
- Power-on Signal
- Wake-up interface
- Reset Signal
- WWAN state Signal
- Digital interface
- JTAG Interface
- SPI Master Interface
- PCM Interface
- I2S Interface
- I2C Interface
- UART Interface
- ADC Interface
- RF Specifications
- RF connections
- Interference and sensitivity
- GNSS external circuit design
- RF Specification
- 3.5.1 Band support
- 3.5.2 Bandwidth support
- 3.5.3 RF Transmit Specification
- 3.5.4 RF Receiver Specification
- 3.5.5 GNSS Receiver Specification
- Power
- Power consumption
- Software Interface
- Support tools
- USB interface
- Mechanical and Environmental Certifications
- PCBA Form Factor
- Reflow
- PCB pad design
- Labeling
- SMT Voids control
- Mother board PCB thickness
- Stencil design
- Thermal considerations
- Regulatory Compliance and Certification
- Certification testing
- Packaging
- Tape-and-Reel Package
- Single Packaging for Samples
- MSL level
- Safety Recommendation
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71
HW Design Guidelines
11
GND
GND
-
0
-
12
GND
GND
-
0
-
13
GND
GND
-
0
-
14
GND
GND
-
0
-
15
RF_1
RF_1
-
-
-
16
GND
GND
-
0
-
17
GND
GND
-
0
-
18
GND
GND
-
0
-
19
GND
GND
-
0
-
20
GND
GND
-
0
-
21
RF_2
RF_2
-
-
-
22
GND
GND
-
0
-
23
GND
GND
-
0
-
24
GND
GND
-
0
-
25
GND
GND
-
0
-
26
GND
GND
-
0
-
27
NC
NC
-
-
-
28
GND
GND
-
0
-
29
GND
GND
-
0
-
30
GND
GND
-
0
-
31
GND
GND
-
0
-
32
GND
GND
-
0
-
33
NC
NC
-
-
-
34
GND
GND
-
0
-
35
GND
GND
-
0
-
36
GND
GND
-
0
-
37
VCC1
VCC1
3.3
3.8
4.2
38
VCC2
VCC2
3.3
3.8
4.2
39
VCC3
VCC3
3.3
3.8
4.2
40
VCC4
VCC4
3.3
3.8
4.2
41
VCC5
VCC5
3.3
3.8
4.2
42
VCC6
VCC6
3.3
3.8
4.2
43
NC
NC
-
-
-
44
GND
GND
-
0
-
45
GND
GND
-
0
-
46
PCM_SYNC/GPIO46
PCM_SYNC/GPIO46
1.7
1.8
1.9