LTP5902-WHM Datasheet, PDF (22/29 Pages) Linear Technology – 2.4 GHz 802.15.4 EternaTM Mote Module

Advanced Information
8.10
TIMEn AC Characteristics
The following characteristics are measured with VSUPPLY = 3.6 V at 25 °C, unless otherwise specified. Note that the time
pin must remain negated until the time packet has been received.
Table 15 Timestamp Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
t_strobe
t_response
Resolution
Network-wide time accuracy
From rising edge of TIMEn
See the serial API definition for
getParameter<time>
Stable temperature environment
125
µs
100
ms
+/- 1
µs
+/- 50
µs
Figure 17 Timestamp Timing Diagram
8.11
SLEEPn AC Characteristics
The following characteristics are measured with VSUPPLY = 3.6 V at 25 °C, unless otherwise specified. Note that the time
pin must remain negated until the time packet has been received.
Table 16 SLEEPn Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
t_doze
T_{sleep_strobe}
From falling edge of SLEEPn
Maximum strobe width
20
ms
2
s
Figure 18 SLEEPn Timing Diagram
8.12
RADIO_INHIBIT AC Characteristics
The following characteristics are measured with VSUPPLY = 3.6 V at 25 °C, unless otherwise specified. Note that the time
pin must remain negated until the time packet has been received.
Table 17 RADIO_INHIBIT Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
t_{radio_off}
T_{radio_inhibit_strobe}
From rising edge of RADIO_INHIBIT
Maximum strobe width
20
ms
2
s
22
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Eterna Datasheet