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WA_DEV_W218_PTS_002 Rev 005 Page 77 of 109
Product Technical Specification &
Customer Design Guidelines
Parameter
Condition
Minimum
Typ.
Maximum
Unit
T
delay
-
11
-
µs
Pin Description
Table 35. TX_CTRL Signal Pin Descriptions
Signal
Pin
Number
I/O
I/O Type
Reset State
Description
TX_CTRL
18
O
2V8
1
TX Burst indication
Application
The TX burst indication signal, TX_CTRL, can be used to drive a LED through a transistor. It will
then be a good visual indicator for any TX activities.
Figure 37. Example of TX Status Implementation
The value of R607 can be harmonized depending on the LED (D605) characteristics.