User's Manual
Table Of Contents
- Table of Contents
- 1 Gas Sensor Platform Reference Design User's Guide
- 2 Features
- 3 Hardware Description
- 4 Antenna Simulations
- 5 Schematics and Bill Of Materials
- 6 Layout
- 7 Practical Applications
- A SAT0009 Power Board Files
- Important Notices
- Important Notices
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BLE and AFE Section
NOTE: Capacitors C29 and C32 on SAT0010 provide low-pass filtering to the analog output signals
(Vout and C2) from LMP91000. In the schematic, they are placed as placeholders and
shown as DNP (Do not populate). During testing of this platform it was noted that a value of
.01 µF was most optimized for C29 and C32 for this particular platform. Customers can fine-
tune this selection based on their system design.
Figure 5-4. CO - O
2
Figure 5-5. Filter
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SNOA922–April 2013 Schematics and Bill Of Materials
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