10 Application and Hints .................................................................................... 28
10.1 Minimum Configuration ................................................................................. 28
10.2 External Antenna Status Adaptation ............................................................. 28
10.2.1 External Antenna Sensor........................................................................................ 28
10.2.2 External Antenna Sensor with Current Limiter ....................................................... 29
10.3 VANT Pin (antenna voltage input pin) ........................................................... 30
10.4 1PPS Pin (1 pulse per second pin) ............................................................... 30
10.5 Reset Signal.................................................................................................. 31
10.5.1 Internal Reset Circuit .............................................................................................. 31
10.5.2 External Reset Circuit............................................................................................. 31
10.6 Battery Back-up............................................................................................. 32
10.7 Push-to-Fix Mode.......................................................................................... 33
10.8 Hibernate Mode............................................................................................. 33
10.8.1 Entering Hibernate Mode with ON_OFF Pin .......................................................... 33
10.8.2 Entering Hibernate Mode with Shutdown Command.............................................. 33
11 Evaluation Kit EVA1035-H ............................................................................. 34
12 Related Information ....................................................................................... 35
12.1 Contact.......................................................................................................... 35
12.2 Related Documents....................................................................................... 35
12.3 Related Tools ................................................................................................ 35
13 List of Figures ................................................................................................ 36
14 List of Tables .................................................................................................. 37
V1.5 – Dec-09
User’s Manual
Page 5 of 37
