AS8221
Data Sheet - Detailed Description
Figure 14. Timing characteristics (BGE → BUS)
VBGE
50% * VIO
VBUS
tBGE_BUS_Active_Idle
tBGE_BUS_Idle_Active
tBUS_Active_Idle
tBUS_Idle_Active
VBUS_DIFF_D1
300 mV
+ VBUS_DIFF_Idle
- VBUS_DIFF_Idle
- 300 mV
VBUS_DIFF_D0
In NORMAL and RECEIVE-ONLY mode the transmitter drives on the bus Idle in case no data are transmitted. In STANDBY, GO-TO-SLEEP and
SLEEP mode the transmitter drives Idle_LP on the bus pins. In POWER-OFF mode the bus pins shows Idle_HZ.
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