EasyManuals Logo

u-blox SARA-G3 Series User Manual

u-blox SARA-G3 Series
218 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #142 background imageLoading...
Page #142 background image
SARA-G3 series - System Integration Manual
UBX-13000995 - R06 Objective Specification Design-in
Page 142 of 218
Reference
Description
Part Number – Manufacturer
L1, L2
82 nH Multilayer inductor 0402
(self resonance frequency ~1 GHz)
LQG15HS82NJ02 – Murata
MIC
2.2 kΩ Electret Microphone
Various Manufacturers
R1, R2, R3, R4
2.2 kΩ Resistor 0402 5% 0.1 W
RC0402JR-072K2L – Yageo Phycomp
SPK
16 Ω Speaker
Various Manufacturers
Table 33: Example of components for analog audio interface headset and handset mode application circuit
If the analog audio interface is not used, the analog audio pins (MIC_BIAS, MIC_GND, MIC_P,
MIC_N, SPK_P, SPK_N) can be left unconnected on the application board.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the u-blox SARA-G3 Series and is the answer not in the manual?

u-blox SARA-G3 Series Specifications

General IconGeneral
Brandu-blox
ModelSARA-G3 Series
CategoryGSM/GPRS Modules
LanguageEnglish