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Navman LA000645 manual

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Table of contents for the manual

  • Page 1

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. J upit er 32 Min iature 20- chan nel GP S receiv er mod ule Integrator’ s Manual Related documents • Jupiter 32 Product Br ief L A00 026 8 • Jupiter 32 Data Sheet L A0[...]

  • Page 2

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. I Content s 1 .0 Intro duct ion ....................................................................................................... 1 2.0 Ha rdware app licat ion inform [...]

  • Page 3

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. II T able s T able 2- 1 : Jupiter 32 Mo dule pad functio ns ........................................................................ 2 T able 2-2 : Dec oupling rec ommendati[...]

  • Page 4

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 1 1 .0 Introduct ion The Navman Jupiter 32 module is a c omplete GPS recei ver designed for sur fac e mount assembly integration. The Jupiter 32 provides a simp le, cost ef [...]

  • Page 5

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 2 2. 1 Electr ical connections (SM T pad inter face) The round hole on t he front label side of the chip lo cates pad A 1 . The pads are de signated A- F and 1-7 . Details o[...]

  • Page 6

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 3 Figure 2-1 : J upit er 32 me chani cal layout 2. 2 T ypical ap plication circuit The schematic in Figure 2-2 ( next page ) represents a ver y basic applicati on circuit, w[...]

  • Page 7

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 4 A 1 RF_IN C 4 BOOT F4 WAK EUP R X B E6 E5 N _ R ESE T R X A D 5 F 1 P WR IN A4 VAN T F2 V BA T T 1PPS E7 T X A D7 N _G PS _ FIX D 4 T XB F6 Co ax ial Co nnec tor 50 o hm M[...]

  • Page 8

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 5 2. 2 .3 De coup ling The schematic in Figure 2-2 illustrates a suggested method of dec oupling that may be followed. T able 2-2 suggests decoupling values for all signals [...]

  • Page 9

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 6 2. 3.3 D ecou pling c omp onent s The rec ommended values for power and signal dec oupling are shown in T able 2-2. The placement of thes e compo nents must ensure that th[...]

  • Page 10

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 7 The modules c an be used wi th a passive patch antenna if the connec tion to the antenna input is very sho r t. It is possib le to mount the patch ant enna on the same P C[...]

  • Page 11

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 8 Not es: 1 . If a multi- layer PCB is used, the thick ness is the distanc e from signal t rack to nearest ground plane. 2. If the antenna connec tion is routed under the m [...]

  • Page 12

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 9 The features of each t ype of antenna are shown in T able 2- 4, com paring an externally mounted active antenna with a passive patch antenna mounted on the same PCB as the[...]

  • Page 13

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 10 Char ac te ris ti c Act ive an ten na P a ssi ve ant enna pola ris ation r ight- hand cir cular p olar ised ri ght-han d circu lar pola rise d rec eive fre quency L 1 1 .[...]

  • Page 14

    70 mA A ntenn a suppl y cur rent li mit R1 10R C9 100 nF GN D SU PPL Y_I NP UT 3 - 5 VD C 20 0 mW Q2 BC 85 7B Q1 BC 85 7B GN D GN D G ND C8 100 nF C7 18pF R10 1K L3 120R @ 10 0 M Hz AN TE NN A _ SU PPLY ( V_ AN T) L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s [...]

  • Page 15

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 12 J2 ( o n bot tom si de) J 1 ( n ot load ed) Figure 2-1 0: Jupit er 32 ad apt er boa rd Refer to T able 2- 6 fo r a descr iption of the connec tor inter faces. Jup ite r f[...]

  • Page 16

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 13 3.0 P ackagin g and deliver y Jupiter 32 modules are shipped in T ape and Reel form. The reeled m odules are shipped wit h 250 units per ree l. Each reel is ‘dry ’ pa[...]

  • Page 17

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 14 Figure 3 - 3: Jupit er 32 Packag ing 44 44mm 20.00 2.00 4.00 2.0 1.5 1.75 20.20 0.35±0.05 3.2±0.10 17.3±0.10 13.30±0.10 250 per reel All Dim in mm Direction of Feed[...]

  • Page 18

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 15 4.0 Manufacturing process recomm endations The Jupiter 32 uses the latest Land G rid A rr ay (L GA ) techn ology . Solder interconnec t is forme d solely by solder paste [...]

  • Page 19

    T em per atur e o C Time Se c 26 0 30 0 0 Pre -h eat Reow C ool - down Liqui dus T emp. Peak T emp. Pb So lder Pb -f ree So lder Heat L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 16 Figure 4 -1 : Samp le Le ad and L[...]

  • Page 20

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 17 on the par t. T he proper noz zle should also heat the c omponent leads by either hot gas or hot bar . T he ideal reow prole shoul d be the same as the one use d fo[...]

  • Page 21

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 18 5. 2. 2 Push - to - Fix mod e Unlike T r ickle Power , the operati on in this mode is not cyclic. This m ode always forces the GPS sof t ware to revert to a c ontinuous s[...]

  • Page 22

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 19 Er rors Error s in message rec eipt ( other than checksum er rors ) result in the respo nse : $PT T K,ER ROR,x x*C S where x x is a hexadecimal erro r code. Mag net ic V [...]

  • Page 23

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 20 5.5 Sav e and Retriev e Conguration Data to Flash The cur rent settings of the Jupiter 32 w ill be stored in Flash memor y upon a c ommand fr om the user . Refer to Ap[...]

  • Page 24

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 21 5.6 Selectable User Proles The purp ose of this feature is to provide some t ypic al application pr oles whic h users c an select t hrough a simple NM E A message. [...]

  • Page 25

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 22 6.0 Glossar y and acron yms A xia l rat io: F or an elec tromagnetic wave ha ving elliptic al polar isation, the ratio of the magnitudes of the major a xis and the minor [...]

  • Page 26

    L A0 0 06 0 5D © 2 0 07 Nav man N ew Ze ala nd. A ll r ig hts r ese r ved. P ro pri et ar y inf or mat io n and s pec i ca ti ons s ubje ct t o cha nge w it hou t not ic e. 23 Push-T o-Fix and T ricklePower are registered trademarks of SiRF T echnologies. © 2007 Navman New Zealand. All Rights Reserved. Information in this document is provided [...]