Trimble Inc. TK42RF Benutzerhandbuch
TI RF AMP Module Integration Manual
This module will be built in only in Trimble products by Trimble itself. Trimble makes sure that the
maximum voltage is 3.8V.
The design is based on the CC2520 from Texas Instruments.
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VDD: supply voltage 1.8 - 3.8V
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GND
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SPI_OUT: SPI Interface Serial Out
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SPI_IN: SPI Interface Serial In
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SPI_CLK: SPI Interface Serial clock 8MHz max
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CS_N: SPI Interface Chip select active low
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RESET_N: External Reset pin active low
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VREG_EN: when High, digital voltage regulator is active
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GPIO0: general purpose digital I/O
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GPIO1: general purpose digital I/O
Mounting instruction:
The module could be mounted and connected like a SMD_component.
Maximum Voltage: 3,8V
Connect the SPI Port to a microcontroller and use the instruction of Texas Instruments to start
running the module.
ID´s:
FCC: PWR-TK42RF
IC: 4131A-TK42RF
Units with this module have to mark on the label with:
Contains FCC ID: PWR-TK42RF
Contains IC: 4131A-TK42RF