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SX1231
WIRELESS & SENSING PRODUCTS
DATASHEET
7.2.2. Manual Reset
A manual reset of the SX1231 is possible even for applications in which VDD cannot be physically disconnected. Pin 6
should be pulled high for a hundred microseconds, and then released. The user should then wait for 5 ms before using the
chip.
VDD
> 100 us
Wait for
5 ms
Chip is ready from
this point on
Pin 6
(input)
High-Z
’’1’’
High-Z
Figure 40. Manual Reset Timing Diagram
Note
whilst pin 6 is driven high, an over current consumption of up to ten milliamps can be seen on VDD.
7.3. Reference Design
Please contact your Semtech representative for evaluation tools, reference designs and design assistance. Note that all
schematics shown in this section are full schematics, listing ALL required components, including decoupling capacitors.
Figure 41. +13dBm Schematic
Rev. 7 - June 2013
Page 78
www.semtech.com
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