Texas Instruments TRIS TMS37122 - 4.2.4.11.2 Wake Sensitivity A;Antenna 1; 4.2.4.11.3 Wake Sensitivity A;Antenna 2 and 3; 4.2.4.11.4 Wake Sensitivity B;Antenna 1; 4.2.4.11.5 Wake Sensitivity B;Antenna 2 and 3

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Analog Front End IC TMS37122 - Reference Guide August ’01
4.2.4.11.2 Wake Sensitivity A/Antenna 1
4.2.4.11.3 Wake Sensitivity A/Antenna 2 and 3
4.2.4.11.4 Wake Sensitivity B/Antenna 1
4.2.4.11.5 Wake Sensitivity B/Antenna 2 and 3
Parameter Sign Note Min Nom Max Unit
Wake Sensitivity A
Range/ Antenna 1
VwakeA/1
Configurable
typical range
25 ºC,
VBAT=3V
535mVpp
Wake Sensitivity A/
Antenna 1
VwakeA/1
Configured to
highest sensitivity
2510mVpp
Wake Sensitivity A
Resolution/Ant. 1
RESA/1 4 Bit
Wake Sensitivity A
Step Size/Ant. 1
VstepA/1 0.5 2 3.2 mVpp
Parameter Sign Note Min Nom Max Unit
Wake Sensitivity A Antenna
2 and 3
VwakeA/
2/3
Fix 2 5 10 mVpp
Parameter Sign Note Min Nom Max Unit
Wake Sensitivity B
Range/ Antenna 1
VwakeB/1
Configurable,
typical range
25 ºC,
VBAT=3V
5 170 mVpp
Wake Sensitivity B
Antenna 1
VwakeB
/1
Configured to
highest sensivity
2510mVpp
Wake Sensitivity B
Resolution/Antenna 1
RESA
/1
4Bit
Wake Sensitivity B
Step Size/Antenna 1
VstepB
/1
6.0 11 17.5 mVpp
Parameter Sign Note Min Nom Max Unit
Wake Sensitivity B Range/
Antenna 2 and 3
VwakeB/
2/3
Configurable,
typical range
25 ºC,
VBAT=3V
5 170 mVpp
Wake Sensitivity B
Antenna 2/3
VwakeB
/2/3
Configured to
highest sensitivity
2510mVpp