TIM-LC-0-000-5 [ETC]
GPS Receiver Module; GPS接收模块
| 型号： | TIM-LC-0-000-5 |
| 厂家： | 
ETC |
| 描述： | GPS Receiver Module |
| 文件： | 总15页 (文件大小：506K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
!
!
your position is our focus
Title
TIM-LC!
Subtitle
Doc Type
Doc Id
GPS!Receiver!Module!
Data!Sheet!
!
GPS.G3-MS3-03019-D!
Revision
Index
Date
Name
Status / Comments
P1!
2.!Apr.!03!
16.!Jun.!03!
30.!Oct.!03!
21.!Nov.!03!
07.!May!04!
6.!July!04!
GzB!
GzB!
GzB!
GzB!
GzB!
GzB!
Preliminary!release!
P2!
Updated!electrical!and!performance!characteristics!
P3!
New:!Section!1.8!(Antenna),!table!5!(Timepulse!accuracy),!table!9!(sleep!mode!current)!
Modified!sections!1.1,!1.3!and!Table!6!
P4!
-!(Initial!Release)!
A!
Modified!Table!3!and!Section!5!
Updated!ordering!information!
Modified!Table!10:!Sustained!supply!current;!
Modified!sections!1.1,!1.2,!3.1,!3.3,!Table!10!and!6.1!because!serial!port!2!is!available!
B!
6.!Aug.!04!
GzB!
C!
D!
15.!Se.p!04!
02.!Feb.!06!
GzB!
GzB!
Modified!section!1.8!
Modified!section!1.8,!table!7!(RESET_N)!
We!reserve!all!rights!in!this!document!and!in!the!information!contained!therein.!Reproduction,!use!or!disclosure!to!third!parties!without!express!authority!is!strictly!forbidden.!
For!most!recent!documents,!please!visit!www.u-blox.com!
!
!
Data Sheet
Revisions
Identification of applicable hardw are
Comments
TIM-LC!with!data!codes!
!!!130100.0211.000,!130100.0311.000!
TIM-LC!with!data!codes!
!!!130100.0320.000,!130100.0420.000!
TIM-LC!with!data!codes!
!!!130100.0500.000!and!higher!
P1!-!P3!
ANTARIS!GPS!Firmware!Version!2.11!inside!
ANTARIS!GPS!Firmware!Version!3.0!inside!
ANTARIS!Chipset!with!ROM!3.0!
P4,!-,!A!
B,!C,!D!
!
!
!
Products! marked! with! this! lead-free! symbol! on! the! product! label! comply! with! the!
"Directive!2002/95/EC!of!the!European!Parliament!and!the!Council!on!the!Restriction!of!
Use!of!certain!Hazardous!Substances!in!Electrical!and!Electronic!Equipment"!(RoHS).!
!
!
!
The!specifications!in!this!document!are!subject!to!change!at!u-blox'!discretion.!u-blox!assumes!no!responsibility!for!any!claims!or!damages!
arising!out!of!the!use!of!this!document,!or!from!the!use!of!modules!based!on!this!document,!including!but!not!limited!to!claims!or!damages!
based!on!infringement!of!patents,!copyrights!or!other!intellectual!property!rights.!u-blox!makes!no!warranties,!either!expressed!or!implied!
with!respect!to!the!information!and!specifications!contained!in!this!document.!u-blox!does!not!support!any!applications!in!connection!with!
active!weapon!systems,!ammunition,!life!support!and!commercial!aircraft.!Performance!characteristics!listed!in!this!document!are!estimates!
only!and!do!not!constitute!a!warranty!or!guarantee!of!product!performance.!
!
The! copying,! distribution! and! utilization! of! this! document! as! well! as! the! communication! of! its! contents! to! others! without! expressed!
authorization!is!prohibited.!!Offenders!will!be!held!liable!for!the!payment!of!damages.!!All!rights!reserved,!in!particular!the!right!to!carry!out!
patent,!utility!model!and!ornamental!design!registrations.!
!
u-blox,!the!u-blox!logo,!the!TIM!type!GPS!module,!Antaris,!SuperSense,!"your!position!is!our!focus",!NavLox,!u-center,!FixNow!and!EKF!are!
(registered)!trademarks!of!u-blox!AG.!The!u-blox!software!as!well!as!the!design!of!the!LEA!type!modules!is!protected!by!intellectual!property!
rights!in!Switzerland!and!abroad.!!Further!information!available!at!info@u-blox.com.!!Copyright!©!2006,!u-blox!AG!
!
TIM-LC!-!Data!Sheet!
!
!
!
GPS.G3-MS3-03019-D!
Page 2!
!
your position is our focus
Contents
1
Functional Description .................................................................................................4
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
Overview .............................................................................................................................................. 4
Block!Diagram ...................................................................................................................................... 4
Benefits ................................................................................................................................................ 5
Features................................................................................................................................................ 5
Operating!Modes.................................................................................................................................. 6
Protocols .............................................................................................................................................. 6
Boot-Time!GPSMODE!Configuration..................................................................................................... 7
Antenna ............................................................................................................................................... 8
2
3
Performance Specification ...........................................................................................9
Mechanical Specification ...........................................................................................10
3.1
Dimensions......................................................................................................................................... 10
Specification....................................................................................................................................... 10
Pinout................................................................................................................................................. 11
3.2
3.3
4
Electrical Specification ...............................................................................................12
4.1
4.2
Absolute!Maximum!Ratings ................................................................................................................ 12
Operating!Conditions ......................................................................................................................... 12
5
6
Environmental Specification ......................................................................................14
Product Lineup ...........................................................................................................15
6.1
6.2
Default!Settings.................................................................................................................................. 15
Ordering!Information.......................................................................................................................... 15
TIM-LC!-!Data!Sheet!
!
Contents!
Page 3!
GPS.G3-MS3-03019-D
!
!
!
your position is our focus
1 Functional Description
1.1 Overview
The! TIM-LC! is! an! ultra-low! power! OEM! GPS! module! suitable! for! active! antennas! to! run! standard! PVT!
applications.!!It!provides!two!3V!(5V!TTL!input!compatible)!serial!ports!and!easy-to-use!boot!time!configuration!
pins.!!The!combination!of!lowest!power!consumption,!cost-optimized!architecture!(no!Flash!EPROM!inside)!and!
innovative!packaging!technology!makes!the!TIM-LC!suitable!for!high-volume!applications!where!small!size,!low!
cost!and!simplicity!are!key!issues.!
The! leading! ANTARIS®! GPS! Engine,! jointly! developed! by! Atmel! and! u-blox,! provides! excellent! navigation!
performance! under! dynamic! conditions! in! areas! with! limited! sky! view! like! urban! canyons,! high! sensitivity! for!
weak!signal!operation!without!compromising!accuracy,!and!support!of!DGPS!and!multiple!SBAS!systems!like!
WAAS! and! EGNOS.! ! The! 16! parallel! channels! and! 8192! search! bins! provide! fast! start-up! times.! ! The! aiding!
functionality!accelerates!start-up!times!even!further.!!The!low!power!consumption!and!FixNow™!power!saving!
mode!make!this!product!suitable!for!handheld!and!battery-operated!devices.!
Innovative!packaging!technologies!enable!high!integration!of!a!GPS!receiver!in!a!small!module!measuring!just!
25.4!x!25.4!mm!and!allowing!straightforward!integration!in!particularly!small!end!products!and!new!application!
fields.!!The!small!form!factor!and!the!SMT!pads!allow!a!fully!automatic!assembly!process!with!standard!pick-and-
place!equipment!and!reflow!soldering,!enabling!cost-efficient!high-volume!production.!
!
1.2 Block Diagram
GND 16
RF_IN 17
GND 18
15
14
13
12
11
GND
GND
GND
GND
GND
SAW-Filter
A
D
XTO
V_ANT 19
VCC_RF 20
ATR0600
23.104 MHz
RF_ON
SLEEP_N
P0
P15
V_BAT 21
RESET_N (O.D. @ 1.8 V) 22
EXTINT0 23
10
9
VDD18_OUT
GPSMODE3 [PD]
GPSMODE5 [PD]
RxD2
32.768 kHz
All GPSMODE
pins on this side
have internal
1.8V
8
pull-down to GND
ARM7
CPU
GPS
Channels
RESET
All GPSMODE
pins on this side
have internal
GPSMODE2 [PU] 24
7
RTC
VCC
VCC
I/Os
25
26
6
TxD2
GPSMODE6 [PU]
GPSMODE7 [PU]
pull-up to 1.8V
Battery
5
TxD1
SRAM
128 kB
[32 Bit]
ROM
288 kB
[32 Bit]
backed
RAM(BBR
4 kB
)
I/Os
VBAT
LDO
AADET_N [PD] 27
28
TIMEPULSE 29
30
4
RxD1
[32 Bit]
3
BOOT_INT
GND
GPSMODE8 [PU]
1.8V
LDO
2
1
VCC
GPSMODE12 [PU]
ATR0620
!
Figure 1: Block Diagram!
TIM-LC!-!Data!Sheet!
!
!
Functional!Description!
Page 4!
GPS.G3-MS3-03019-D!
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your position is our focus
1.3 Benefits
•
•
•
High!acquisition!and!tracking!sensitivity!
Ultra-low!power!consumption!
Excellent!GPS!performance!
•
•
•
•
Excellent!navigation!accuracy,!even!at!low!signal!levels!
Active!multipath!detection!and!removal!
Fast!Time-To-First-Fix!(TTFF)!
Accelerated!TTFF!with!aiding!functionality!
•
•
No!Flash!EPROM!inside!
Independence!from!memory!market!and!price!fluctuations!
•
Highly!integrated!GPS!module!
•
Automatic!pick!and!place!assembly!
Reflow!solderable!
•
•
•
Maximum!flexibility!
•
Extensively!configurable!
•
Boot-time!configuration!pins!
Fully!EMI!shielded!
•
!
Active!antenna!support!
1.4 Features
•
•
•
•
16!channel!GPS!receiver!
8192!simultaneous!time-frequency!search!bins!
4!Hz!position!update!rate!
ANTARIS!Positioning!Engine!
•
ATR0600!RF!front-end!IC!
ATR0620!Baseband!IC!with!ARM7TDMI!inside!
•
•
•
•
•
•
•
DGPS!and!SBAS!(WAAS,!EGNOS)!support!
FixNOW™!power!saving!mode!
Operating!voltage!2.7!to!3.3!V!
Battery!supply!pin!for!internal!backup!memory!and!real!time!clock!
Industrial!operating!temperature!range!–40!to!85°C!
Small!size!
•
•
•
Size!
Height!
Weight!
25.4mm!x!25.4mm!!
3mm!
3g!
!
TIM-LC!-!Data!Sheet!
!
!
Functional!Description!
Page 5!
GPS.G3-MS3-03019-D!
!
your position is our focus
1.5 Operating Modes
The!ANTARIS!GPS!Technology!defines!the!following!Operating!Modes:!
Operating Modes
Description
The!Continuous!Tracking!Mode is!configured!for!optimal!position!accuracy.!This!
mode!is!optimized!for!power!consumption!based!on!the!ANTARIS!Autonomous!
Power!Management!(APM)!saving!as!parts!of!the!receiver!are!switched!off!when!they!
are!not!required;!also!the!CPU!clock!speed!is!reduced!when!the!CPU!is!not!loaded.!
Continuous Tracking Mode (CTM)
There!is!no!need!for!a!user!to!configure!this!mode!as!it!is!built!into!the!architecture!of!
the!module.!
Pow er Saving Modes
FixNOW™ (FXN)
FixNOW™!Mode!allows!an!application!a!navigation!solution!on!request.!It!includes!
additional!Power!Saving!Functions!and!is!the!best!mode!for!any!Mobile,!Tracking!Unit!
application!where!low!power!consumption!requirements!are!primary!consideration.!
This!mode!can!be!configured!to!meet!application!requirements.!
Table 1: Operating Modes
For!more!information!see!the!ANTARIS System Integration Manual![1].!
1.6 Protocols
The!TIM-LC!supports!different!serial!protocols.!
Protocol
Type
Runs on
NMEA!
UBX!
RTCM!
Input/output,!ASCII,!0183,!2.3!(compatible!to!3.0)!
Input/output,!binary,!u-blox!proprietary!
Input,!message!1,2,3,9!
All!Serial!ports!
All!Serial!ports!
All!Serial!ports!
Table 2: Available Protocols
For!specification!of!the!various!protocols!see!the!Protocol Specification![2].!
TIM-LC!-!Data!Sheet!
!
!
Functional!Description!
Page 6!
GPS.G3-MS3-03019-D!
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your position is our focus
1.7 Boot-Time GPSMODE Configuration
The! TIM-LC! provides! seven! GPSMODE! pins! which! provide! boot-time! configuration! capabilities.! ! These!
configuration! settings! will! be! effective! immediately! after! start-up.! ! Once! the! TIM-LC! has! started,! the!
configuration! settings! may! be! modified! with! UBX! configuration! messages.! ! The! modified! settings! remain!
effective!until!power-down!or!reset.!!If!these!settings!have!been!stored!in!battery-backup!RAM!(with!CFG-CFG!
message),!then!the!modified!configuration!will!be!retained!as!long!backup!battery!supply!is!not!interrupted.!
!
GPSMODE
GPSMODE
8
7
Navigation rate settings
CTM!2!Hz!
CTM!0.5!Hz!
CTM!4!Hz!update!rate!
CTM 1 Hz update rate (default)
3
2
GPS sensitivity settings
Reserved!
Fast acquisition mode (default)
Normal!sensitivity!mode!
High!sensitivity!mode!
0!
0
0!
1
!
!
!
0!
0!
1!
1
0!
1!
0!
1
1!
1!
0!
1!
Table 3: Supported GPSMODE settings (Default settings apply if not connected)
!
GPSMODE
12
6
5
Baud Rate
Output Message Set
NAV-SOL,!NAV-SVINFO!
0!
0!
0!
57.6!Kbaud,!UBX!
NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,!
NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK!
MON-SCHD,!MON-IO,!MON-IPC!
0!
0!
1!
38.4!Kbaud,!UBX!
NAV-SOL,!NAV-SVINFO!
NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,!
NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK!
0!
0!
1!
1!
1!
0!
0!
1!
0!
19.2!Kbaud,!UBX!
Autobauding!
19.2!Kbaud,!NMEA!
NAV-SOL,!NAV-SVINFO!
None.!!Must!be!activated!explicitly!with!CFG-PRT!/!CFG-MSG!messages!
GGA,!RMC,!GSA,!GSV,!GLL,!VTG,!ZDA,!GRS,!GST,!TXT!
PUBX00,!PUBX03,!PUBX04!
1!
1
0!
1
1!
0
4.8!Kbaud,!NMMA!
9.6 Kbaud, NMEA (default)
115.2!Kbaud,!UBX!
GGA,!RMC,!TXT!
GGA, RMC, GSA, GSV, GLL, VTG, ZDA, TXT
1!
1!
1!
NAV-SOL,!NAV-SVINFO!
NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,!
NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK!
MON-SCHD,!MON-IO,!MON-IPC!
RXM-RAW!
Table 4: Supported GPSMODE settings (Default settings apply if not connected)
For!more!information!see!the!ANTARIS System Integration Manual![1].!
!
TIM-LC!-!Data!Sheet!
!
!
Functional!Description!
Page 7!
GPS.G3-MS3-03019-D!
!
your position is our focus
1.8 Antenna
This!GPS!receiver!is!designed!for!use!with!active!antennas.!!An!antenna!supervisor!is!provided.!!If!activated,!the!
GPS!receiver!is!capable!of!detecting!short!circuits!to!the!active!antenna!by!checking!the!bias!voltage!level!and!
can!shut!down!the!voltage!bias!immediately.!!A!series!resistor!is!needed!in!front!of!the!V_ANT!input.!!UBX!and!
NMEA!messages!are!provided!to!report!the!condition!of!the!antenna!supply.!!Open!circuit!detection!can!also!be!
supported!with!an!additional!external!circuit.!!For!details,!please!refer!to!the!ANTARIS System Integration Manual!
[1].!
!
Parameter
Specification
Antenna!Type!
!
Active!only!
25!dB!
Active!Antenna!
Recommendations!
Minimum!gain!
Maximum!noise!figure!
Maximum!gain!
!
1.5!dB!
60!dB!
Antenna!Supply!
Using!VCC_RF!
or!external!
Built-in!
Antenna!Supervisor!
Short!circuit!detection!
Open!circuit!detection!
Enabled!with!external!circuit!
Table 5: Antenna Specification
!
TIM-LC!-!Data!Sheet!
!
!
Functional!Description!
Page 8!
GPS.G3-MS3-03019-D!
!
your position is our focus
2 Performance Specification
Parameter
Specification
Receiver!Type!
!
L1!frequency,!C/A!Code,!!
16-Channels!
8192!search!bins!
Max!Update!Rate!
!
4!Hz!
Accuracy!
Position!
Position!DGPS!/!SBAS1!
2.5!m!CEP2!
2.0!m!CEP!
5.0!m!SEP3!
(Selective!Availability!off)!
3.0!m!SEP!
Acquisition4!
!
!
Fast!Acquisition!
Mode!
Normal!
Mode!
High!Sensitivity!
Mode!
Cold!Start5!
Warm!Start!
Hot!Start!
Aided!Start6!
!
34!s!
33!s!
<3.5!s!
5!s!
36!s!
41!s!
Signal!Reacquisition!
Sensitivity7!
<1!s!
!
!
Fast!Acquisition!
Mode!
Normal!
Mode!
High!Sensitivity!
Mode!
Acquisition!
Tracking!
RMS!
-134!dBm!
-143!dBm!
50!ns!
-138!dBm!
-146!dBm!
-140!dBm!
-149!dBm!
Timepulse!Accuracy!
99%!
<100!ns!
43!ns!
Granularity!
!
Dynamics!!
≤!4!g!
Operational!Limits!!
Table 6: Performance Specification
!
COCOM!restrictions!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1!Depends!on!accuracy!of!correction!data!of!DGPS!or!SBAS!service!
2!CEP!=!Circular!Error!Probability:!The!radius!of!a!horizontal!circle,!centered!at!the!antenna’s!true!position,!containing!50%!of!the!fixes.!
3!SEP!=!Spherical!Error!Probability.!!The!radius!of!the!sphere,!centered!at!the!true!position,!contains!50%!of!the!fixes.!
4!The!different!start-up!modes!like!cold,!warm!and!hot!start!are!described!in!the!System!Integration!Manual![1]!
5!Measured!with!good!visibility!and!-125!dBm!signal!strength!
6!Time!synch.!signal!from!aiding!source!must!be!supplied!to!EXTINT0!pin,!having!accuracy!of!better!than!200!µs!
7!Demonstrated!with!a!good!active!antenna!
TIM-LC!-!Data!Sheet!
!
!
Performance!Specification!
Page 9!
GPS.G3-MS3-03019-D!
!
your position is our focus
3 Mechanical Specification
3.1 Dimensions
25.4!±!0.1!mm![1000!±!4!mil]
16
17
18
19
20
GND
15
14
13
12
11
GND
GND
GND
GND
RF_IN
GND
TIM-LC
Top View
V_ANT
VCC_RF
1.9!±!0.1!mm
[75!±!4!mil]
GND
2.8!±!0.1!mm
[110!±!4!mil]
21
22
23
24
25
26
27
28
29
30
10
9
V_BAT
VDD18_OUT
GPSMODE3 [PD]
GPSMODE5 [PD]
RxD2
RESET_N
8
EXTINT0
GPSMODE2 [PU]
7
GPSMODE6 [PU]
6
TxD2
TxD1
5
GPSMODE7 [PU]
AADET_N [PD]
4
RxD1
3
GPSMODE8 [PU]
TIMEPULSE
BOOT_INT
GND
2
1.277!±!0.1!mm
[50.27!±!4!mil]
GPSMODE12 [PU]
1
VCC
1.5!±!0.1!mm
[59!±!4!mil]
3.0!±!0.3!mm
[118!±!12!mil]
!
Figure 2: TIM-LC Dimensions
3.2 Specification
Parameter!
Specification!
Tolerance Unit
Length!
Width!
Thickness!
Pitch!RF!pins!
Pitch!Digital!pins!
Weight!
25.4!
25.4!
3.0!
1.9!
1.277!
3!
mm!
mm!
mm!
mm!
mm!
g!
±0.1!
±0.1!
±0.3!
±0.1!
±0.1!
!
Table 7: Mechanical Specification
TIM-LC!-!Data!Sheet!
!
!
Mechanical!Specification!
Page 10!
GPS.G3-MS3-03019-D!
!
your position is our focus
3.3 Pinout
Standard Function
Remarks
Pin! Name!
I/O! Description!
!
!
!
1
VCC!
I!
Supply!voltage!
Ground!
2
GND!
I!
3
BOOT_INT!
RxD1!
I!
I!
Boot!mode!
Serial!Port!1!
Leave!open!if!not!used!(normal!operation)!
Pull!up!if!not!used!
4
5
TxD1!
TxD2!
RxD2!
O!
O!
I!
Serial!Port!1!
Serial!Port!2!
Serial!Port!2!
Leave!open!if!not!used!
Leave!open!if!not!used!
Pull!up!if!not!used!
6
7
8
GPSMODE5!
GPSMODE3!
VDD18_Out!
I!
I!
O!
Boot!time!configuration!pin!
Boot!time!configuration!pin!
1.8V!supply!output!
Internal!pull-down,!leave!open!if!not!used!
Internal!pull-down,!leave!open!if!not!used!
Suitable!for!setting!GPSMODE!pins!high!
Suitable!as!reference!for!external!level!shifter!
9
10
11
–
GND!
I!
Ground!
!
16
17
18
19
20
21
22
RF_IN!
GND!
V_ANT!
VCC_RF!
V_BAT!
RESET_N!
I!
I!
I!
O!
I!
GPS!signal!input!
Ground!
Antenna!Bias!voltage!
Output!Voltage!RF!section!!
Backup!voltage!supply!
Apply!no!DC!through!this!pin!
!
Connect!to!GND!if!not!used!
May!be!connected!to!V_ANT!
Connect!to!GND!if!not!used!
I/O! Reset!(Active!low)!
Concerning!use!of!RESET_N!signal,!please!refer!to!the!ANTARIS!
System!Integration!Manual![1]!
23
24
25
26
27
28
29
30
EXTINT0!
I!
I!
I!
I!
I!
I!
O!
I!
External!Interrupt!Pin!
Internal!pull-up,!leave!open!if!not!used!
Internal!pull-up,!leave!open!if!not!used!
Internal!pull-up,!leave!open!if!not!used!
Internal!pull-up,!leave!open!if!not!used!
Internal!pull-down,!leave!open!if!not!used!
Internal!pull-up,!leave!open!if!not!used!
Leave!open!if!not!used!
GPSMODE2!
GPSMODE6!
GPSMODE7!
AADET_N!
GPSMODE8!
TIMEPULSE!
GPSMODE12!
Boot!time!configuration!pin!
Boot!time!configuration!pin!
Boot!time!configuration!pin!
Active!Antenna!Detect!
Boot!time!configuration!pin!
Timepulse!signal!
Boot!time!configuration!pin!
Internal!pull-up,!leave!open!if!not!used!
Shaded!pins!operate!with!1.8V!signal!levels!
Table 8: Signals and Module Interface
TIM-LC!-!Data!Sheet!
!
!
Mechanical!Specification!
Page 11!
GPS.G3-MS3-03019-D!
!
your position is our focus
4 Electrical Specification
4.1 Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
Pow er Supply (VCC and V_BAT)
Power!supply!voltage!
Input Pins
Vcc!
-0.3!
3.6!
V!
Input!pin!voltage!(1.8V!inputs,!RESET_N)!
Input!pin!voltage!(RxD1)!
BOOT_INT!pin!
Vio!
-0.3!
-0.3!
-0.3!
1.95!
8!
V!
V!
V!
Vrxd!
Vboot!
3.3!
Voltage Supply output for Active Antenna and RF Section
VCC_RF!output!current!
Iccrf!
!
50!
mA!
RF Input
Antenna!bias!voltage!(applied!via!V_ANT!
Antenna!bias!current!(applied!via!V_ANT)!
Vant!
Iant!
0!
!
8!
V!
100!
0!
mA!
dBm!
Input!power!at!RF_IN!
(source!impedance!50Ω,!continuous!wave)!
Prfin!
!
Input!power!at!RF_IN!
Prfin!
!
10!
dBm!
(824-829!MHz,!890-915!MHz,!1710-1785!MHz)!
Environment
Storage!temperature!
Tstg!
-40!
125!
°C!
Table 9: Absolute Maximum Ratings
! Warning
Stressing! the! device! beyond! the! “Absolute! Maximum! Ratings”! may! cause! permanent! damage.!
These!are!stress!ratings!only.!The!product!is!not!protected!against!overvoltage!or!reversed!voltages.!
If!necessary,!voltage!spikes!exceeding!the!power!supply!voltage!specification,!given!in!table!above,!
must!be!limited!to!values!within!the!specified!boundaries!by!using!appropriate!protection!diodes.!
!
4.2 Operating Conditions
Parameter8
Symbol
Condition
Min
Typ
Max
Units
Pow er Supply
Power!supply!voltage!
Vcc!
!
2.7!
!
3.3!
V!
Power!supply!voltage!ripple!
Sustained!supply!current!9!
Peak!supply!current!10!
Vcc_PP!
Icc!
Iccp!
Iccs!
Vbat!
Ibat!
Vdd18out!
Idd18out!
!
!
!
!
!
!
50!
!
125!
!
3.6!
40!(prelim.)!
1.95!
mV!
mA!
mA!
µA!
V!
µA!
V!
mA!
Vcc!=!3.0!V!
Vcc!=!3.3!V!
Vcc!=!3.0!V!
!
Vbat!=!3.3V!
!
!
47!
!
Sleep!mode!current!
100!
!
15!
1.8!
!
Backup!battery!voltage!
Backup!battery!current!
1.8V!output!voltage!(VDD18_Out!pin)!
1.8V!output!current!(VDD18_Out!pin)!
1.95!
!
1.65!
!
20!
Table 10: Operating Conditions
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
8!All!specification!are!at!an!ambient!temperature!of!25°C.!
9!Average!current!drawn!during!Continuous!Tracking!Mode!with!1!Hz!update!rate,!using!6!satellites!for!tracking!and!navigation.!!Use!this!
figure!to!determine!required!battery!capacity!
10!Peak!current!drawn!during!initial!acquisition!phase.!!Use!this!figure!to!dimension!maximum!current!capability!of!power!supply!
TIM-LC!-!Data!Sheet!
!
!
Electrical!Specification!
Page 12!
GPS.G3-MS3-03019-D!
!
!
your position is our focus
Parameter11
Symbol
Condition
Min
Typ
Max
Units
1.8V Digital I/Os and RESET_N
Input!pin!voltage!range!
Input!pin!low!voltage!
Input!pin!high!voltage!
Input!pin!voltage!range!
Output!pin!low!voltage!
Vin18!
!
!
!
!
0V!
!
1.4!
0V!
!
!
!
!
Vdd18out!
0.45!
!
V!
V!
V!
V!
Vin_low18!
Vin_high18!
Vout18!
Vdd18out!
Vout_low18!
Iout!<!0.3!mA!
(sink)!
!
!
!
!
0.1!
!
V!
Output!pin!high!voltage!
Vout_high18! Iout!<!0.3!mA!
(source)!
1.55!
V!
Output!pin!current!at!low!voltage!
Output!pin!current!at!high!voltage!
Iout_low18!
Iout_high18!
Iin_leak18!
Vout_low18!
=!0.28!V!
Vout_high18!
=!1.35!V!
!
2!
mA!
!
!
!
!
2!
1!
mA!
µA!
Input!leakage!current!
TxD1, TxD2 Pins
!
Output!Pin!voltage!range!
Output!pin!low!voltage!
VoutT!
Vout_lowT!
!
0V!
!
!
Vcc!
0.1!
V!
V!
Iout!<!100µA!
(sink)!
!
Vout_lowT!
Vout_highT!
Vout_highT!
Iout_lowT!
Iout_highT!
Iout!<!16mA!
(sink)!
Iout!<!10µA!
(source)!
Iout!<!40µA!
(source)!
Vout_lowT!
=!0.24!V!
!
!
!
!
!
!
0.4!
!
V!
Output!pin!high!voltage!
Vcc!-!0.2!
V!
Vcc!-!0.5!
!
V!
Output!pin!current!at!low!voltage!
Output!pin!current!at!high!voltage!
!
!
4!
40!
mA!
µA!
Vout_highT!
=!Vcc-0.5!V!
RxD1, RxD2 Pins
Input!Pin!voltage!range!
Input!pin!low!voltage!
Input!pin!high!voltage!
BOOT_INT Pin
VinR!
Vin_lowR!
Vin_highR!
!
!
!
0!
!
1.5!
!
!
5.5!
0.4!
!
V!
V!
V!
Vcc!
Input!Pin!voltage!range!
Input!pin!low!voltage!
Input!pin!high!voltage!
RF input
VinB!
Vin_lowB!
Vin_highB!
!
!
!
0!
!
2.7!
!
!
Vcc!
0.4!
!
V!
V!
V!
Vcc!
Input!power!
V_ANT!antenna!bias!voltage!
(must!connect!to!ground!if!not!used)!
Prfin!
Vant!
!
!
!
!
!
-46!
8!
dBm!
V!
1.8!
Antenna!bias!voltage!drop!
VCC_RF!voltage!
Vant_drop!
Vccrf!
Iant=10mA!
!
!
!
!
50!
!
mV!
V!
Vcc!–!0.1!
Environment
Operating!temperature!
Topr!
!
-40!
!
85!
°C!
Table 10: Operating Conditions (continued)
Operation! beyond! the! "Operating! Conditions"! is! not! recommended! and! extended! exposure! beyond! the!
"Operating!Conditions"!may!affect!device!reliability.!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
11!All!specification!are!at!an!ambient!temperature!of!25°C.!
TIM-LC!-!Data!Sheet!
!
!
Electrical!Specification!
Page 13!
GPS.G3-MS3-03019-D!
!
your position is our focus
5 Environmental Specification
Detailed!description!of!the!test!series:
Test
Standard
Visual!inspection
IPC-A-610!“Acceptability!of!electronic!assemblies”!
I.T.R.I.!Publication!No.!700!
IPC-SM-840B!Class!2.
Thermal!shock!
Function!at!various!
temperatures!
-40°C...+125°C,!100!cycles!
-40°C/2!hours;!RT/2!hours;!!
+85°C/2!hours;!function!tests!at!stable!temperature!
+85°C/1000!hours,!in!function!
+25°C...+55°C;!>90%!rH!
10-500!Hz;!2!hours/axis;!5g!
30g/11ms!(halfsine);!3!Shock/axis;!no!function!
!
IEC!68-2-14!
IEC!68-2-1!and!IEC!68-2-2!
Lifespan!test!
Damp!heat,!cyclic!
Vibration!
Shock!
Metallographic!
investigations!
IEC!68-2-2!
IEC!68-2-30!
IEC!68-2-6!
IEC!68-2-27!
IPC-QE-650!
Note: This!specification!is!preliminary!and!yet!subject!to!confirmation.!
Table 11: Environmental Specification
!
TIM-LC!-!Data!Sheet!
!
!
Environmental!Specification!
Page 14!
GPS.G3-MS3-03019-D!
!
your position is our focus
6 Product Lineup
6.1 Default Settings
Following!default!settings!apply!if!the!GPSMODE!pins!are!left!unconnected:!
Interface
Settings
Serial!Port!1!Output!
9600!Baud,!8!bits,!no!parity!bit,!1!stop!bit!
Configured!to!transmit!both!NMEA!and!UBX!protocols,!but!only!following!NMEA!and!
no!UBX!messages!have!been!activated!at!start-up:!
GGA, GLL, GSA, GSV, RMC, VTG, ZDA, TXT
Additional! messages! can! be! activated! with! appropriate! input! messages! or! with!
GPSMODE!pins.!
Serial!Port!1!Input!
9600!Baud,!8!bits,!no!parity!bit,!1!stop!bit,!Autobauding!disabled!
Automatically!accepts!following!protocols!without!need!of!explicit!configuration:!
UBX, NMEA, RTCM
The!GPS!receiver!supports!interleaved!UBX!and!NMEA!messages.!
38400!Baud,!8!bits,!no!parity!bit,!1!stop!bit!
Serial!Port!2!Output!
Configured!to!transmit!both!NMEA!and!UBX!protocols,!but!only!following!UBX!and!no!
NMEA!messages!have!been!activated!at!start-up:!
NAV-POSLLH, NAV-SOL, NAV-SVINFO, NAV-STATUS, NAV-POSECEF
NAV-DOP, NAV-VELECEF, NAV-VELNED, NAV-TIMEGPS, NAV-TIMEUTC,
NAV-CLOCK
MON-IO,!MON-SCHD,!MON-IPC,!INF-Warning,!INF-Error,!INF-Notice!
Additional!messages!can!be!activated!with!appropriate!input!messages.!
38400!Baud,!8!bits,!no!parity!bit,!1!stop!bit,!Autobauding!disabled!
Automatically!accepts!following!protocols!without!need!of!explicit!configuration:!
UBX, NMEA, RTCM
Serial!Port!2!Input!
TIMEPULSE!
The!GPS!receiver!supports!interleaved!UBX!and!NMEA!messages.!
1!pulse!per!second,!synchronized!at!rising!edge,!pulse!length!100ms!
Table 12: Available Protocols
!
6.2 Ordering Information
Ordering No.
Product
TIM-LC-0-000-0!
TIM-LC! GPS!Receiver!Module!
Delivery!Packing!
0!=!Single!samples!
1!=!Tape!on!reel!(100!pieces)!
5!=!Tape!on!reel!(500!pieces)!
Table 13: Ordering Information
Parts!of!this!product!are!patent!protected.!
TIM-LC!-!Data!Sheet!
!
!
Product!Lineup!
Page 15!
GPS.G3-MS3-03019-D!
相关型号：
TIM0910-20
TRANSISTOR X BAND, GaAs, N-CHANNEL, RF POWER, MOSFET, HERMETIC SEALED, 2-11C1B, 2 PIN, FET RF Power
TOSHIBA
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