V1.4 – Mar-11
User’s Manual
Page 5 of 39
9 Quality and Reliability...................................................................................... 30
9.1 Environmental Conditions ............................................................................... 30
9.2 Product Qualification ....................................................................................... 30
9.3 Production Test ............................................................................................... 30
10 Applications and Hints .................................................................................. 31
10.1 Minimum Configuration ................................................................................. 31
10.2 Antenna Status Adaptation ........................................................................... 31
10.2.1 Antenna Sensor...................................................................................................... 31
10.2.2 Antenna Sensor with Current Limiter...................................................................... 32
10.3 VANT Pin (antenna voltage input pin) ........................................................... 33
10.4 1PPS Pin (1 pulse per second pin) ............................................................... 33
10.5 Reset Signal.................................................................................................. 34
10.5.1 Internal Reset Circuit .............................................................................................. 34
10.5.2 External Reset Circuit............................................................................................. 34
10.6 Battery Back-up............................................................................................. 35
10.7 Push-to-Fix Mode.......................................................................................... 36
10.8 Hibernate Mode............................................................................................. 36
10.8.1 Entering Hibernate Mode with ON_OFF Pin .......................................................... 36
10.8.2 Entering Hibernate Mode with Shutdown Command.............................................. 36
11 Evaluation Kit EVA1084-A ............................................................................. 37
12 Related Information ....................................................................................... 38
12.1 Contact.......................................................................................................... 38
12.2 Related Documents....................................................................................... 38
12.3 Related Tools ................................................................................................ 38
13 List of Figures ................................................................................................ 39
14 List of Tables .................................................................................................. 39