User's Manual

Smart Machine Smart Decision
SIM5360A_User_Manual_V1.03 2014-07-03
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In addition, the firmware of SIM5360A has integrated the configuration on WM8960GEFL/RV codec
provided by WOLFSON MICROELECTRONICS with I2C interface.
The reference circuit of the reference design of PCM interfaces with external codec IC in the following
figure. It is recommended to use a 26MHz CXO component such as TXC CORPORATION
(www.txccorp.com) 8W26000011.
Figure 34: Reference Circuit of PCM Application with Audio Codec
3.12 GNSS (GPS and GLONASS)
SIM5360A merges GNSS (GPS/GLONASS) satellite and network information to provide a
high-availability solution that offers industry-leading accuracy and performance. This solution performs
well, even in very challenging environmental conditions where conventional GNSS receivers fail, and
provides a platform to enable wireless operators to address both location-based services and emergency
mandates.
3.12.1 Technical specification
Tracking sensitivity -159 dBm（GPS） -158 dBm（GLONASS）
Cold-start sensitivity -148 dBm
Accuracy (Open Sky) 2.5m (CEP50)
TTFF (Open Sky) Hot start <1s Cold start 35s
Receiver Type 16-channel, C/A Code
GPS L1 Frequency (1575.42±1.023MHz),
GLONASS: 1597.5~1605.8 MHz
Update rate Default 1 Hz