Description
The ATR0603 is a single-IF GPS front-end IC, designed to meet the requirements of mobile and automotive applications. Excellent RF performance combined with high bandwidth and a low noise figure enables high-quality GPS solutions, and its very low power consumption is a perfect match for portable devices. Featuring a fully integrated balanced frequency synthesizer, only a few external components are required. The gain of the IF amplifier can be set to three different levels in order to meet the requirements for various applications. Several types of external oscillators can be connected to the robust TCXO interface. The startup logic allows significant power saving due to very low power-down current and the ability to disable the external TCXO or even other external components. CMOS output drivers deliver a 1-bit data signal and a 16.367667-MHz clock signal to the baseband interface.

Features
*Very Low Power Design
*Single IF Architecture
*Excellent Noise Performance
*1-bit ADC on Chip
*Small QFN Package (4 mm × 4 mm, 24 Pins)
*Highly Integrated, Few External Components
*Advanced BiCMOS Technology (UHF6s)
*Supply Switch for External Circuitry (e.g., TCXO)
*Non-ESD-sensitive Device

ATR0603-PFQW
TAG Front-end, GPS, ic

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Product Description
TQM640002 RF front end module (FEM) is an active device for GPS applications (center frequency 1575.42 MHz). It is designed for simultaneous GPS + voice in multi-function handsets. The FEM is comprised of a low-power flip-chip LNA die, a pair of high-performance SAW filters, and integrated passive matching circuitry. The module will operate at 1.8v or 2.8v bias and its current consumption – typically 5.0 mA – is not changed by DC supply, making it suitable for use in lowpower applications & during low-battery situations. The FEM performance exhibits high in-band gain and excellent rejection in all the key cellular & WLAN/Bluetooth bands. The device also exhibits both a high intercept point & a low noise figure, which optimally addresses today’s most stringent GPS front end receiver requirements.

Features
*Low noise figure & high associated gain for high IP3 receiver stages for 1575 MHz
*NF = 1.56 dB; Gain=16 dB @ 1.8V
*No external matching components required
*Low current consumption & low voltage operation
*High immunity against inband compression due to out-of-band interferers during simultaneous GPS + voice operation
*Input and output internally pre-matched to 50 W
*Low cost miniature package 3 x 3 x 1.0 mm
-suitable for low profile handset applications
*Power-up control for the LNA
*Designed to operate at 1.8V, with enhanced linearity performance at 2.8V
*Halogen-free

Applications
*1575.42 MHz, L1 band GPS applications
*Personal Navigation Devices
*Cellular Handsets: Simultaneous GPS + voice calls

TQM640002GEL, TQM640002TR

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GENERAL DESCRIPTION
The XE1610-OEMPVT GPS Receiver from RF Solutions is a GPS receiver product which features the revolutionary FirstGPS™ architecture. This complete GPS receiver solution provides high accuracy position and speed performance as well as high sensitivity and tracking capabilities in urban areas. The GPS Receiver comes in a small form factor package. The XE1610-OEMPVT delivers major advancements in GPS performance, accuracy, integration, computing power and flexibility. It is designed to simplify the embedded system integration process.
The FirstGPS is a mixed hardware/software architecture based on the XE16BB10 advanced channel correlator IC and its companion RF downconverter.

KEY FEATURES
*High sensitivity: to -143 dBm tracking, superior urban performance.
*Position accuracy: < 5m CEP (50%) without SA (horizontal)
*Warm Start is under 40 seconds (50%)
*Hot Start is under 12 seconds (50%)
*Ultra low power: < 20 mA @ 3.3V full power, 3 additional low power modes
*Embedded ARM7TDMI
*Small form factor and low cost solution
*Ready-to-plug solution, fully autonomous PVT solution. Easily integrated into existing systems
*On-board RAM for GPS navigation data, on-board Flash memory back-up
*PPS output
*Bidirectional NMEA interface
*Real Time Clock with separate back-up power supply

APPLICATIONS
*Automotive
*Asset management/tracking
*Palmtop, Laptop, PDA
*Location Based Services enabled devices
*Handheld receivers

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Overview
 Modulestek GPS module MG-S01SP is a high sensitivity, compact size, plug & play also the Low Power consumption GPS module board designed for a broad spectrum of OEM system applications.
This product is based on the SiRF Star III technology and it will track up to 20 satellites at a time while providing fast time-to-first-fix.
Its far reaching capability meets the sensitivity & accuracy requirements of car navigation as well as other location-based applications, such as AVL system.
Handheld navigator, PDAs, Wrist Watches, Personal Locators, Toll collection, Fleet Management, pocket PC, or any battery operated navigation system.
The MG-S01SP design utilizes the latest surface mount technology and high level circuit integration to achieve superior performance while minimizing dimension and power consumption.
This hardware capability combined with software intelligence makes the board easy to be integrated and used in all kinds of navigation applications or products.

Main Feature
* Built-in high performance SiRF Star III Low power chipset.
* Built-in Ceramics Antenna; Low integration effort with Plug & Play GPS module.
* Current consumption 40mA
* 20 channels parallel.
* Average Cold Start in 42 seconds.
* -159 dBm sensitivity in tracking mode
* NMEA0183 compliant protocol
* Extreme fast TTFF at low signal level
* Compact Size, Easy integration into hand-held device. MG-S01SP 19.0 x 19.0 x 6.5mm(18x18x2mm patch antenna)

Applications
MG-S01SP module board receiver is a high performance, ultra low power consumption, plug &play product. These applications are as follow.
* Car Navigation
* Wrist Watch
* Solar Operated Device
* Marine Navigation
* Fleet Management
* AVL and Location-Based Services
* Radar detector with GPS function
* Hand-Held Device for Personal Positioning and Navigation
* Ideal for PAD, Pocket PC and Other Computing Devices at GPS Application

TAG GPS, Module, Power

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Description
The CXD2931R-9/GA-9 is a dedicated LSI for the GPS (Global Positioning System) satellite-based position measurement system.
This LSI contains a 32-bit RISC CPU, 2M-bit MASK ROM, RAM, UART, timer, and others.
This LSI, used together with the RF LSI (CXA1951AQ), enables the configuration of a 2-chip system capable of measuring its position anywhere on the globe.

Features
* 16-channel GPS receiver capable of simultaneously receiving 16 satellites
* Supports differential GPS
-Comforms to RTCM SC-104 Ver. 2.1
-Supports DARC
* All-in-view measurement
* 2-satellite measurement
* Timer supporting GPS time
* High performance 32-bit RISC CPU
* 256K-byte program ROM
* 36K-byte RAM
* 3-channel UART
-Baud rate generator
-Supports 1.2K, 2.4K, 4.8K, 9.6K, 19.2K and 38.4K baud
-Supports 1/2/4-byte buffer mode
* 23-bit general-purpose I/O port capable of defining input/output independently for each bit
* 8-bit successive approximation system A/D converter

Structure
Silicon gate CMOS IC

TAG GPS, LSI

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General Description
The MAX2659 high-gain, low-noise amplifier (LNA) is designed for GPS, Galileo, and GLONASS applications.
Designed in Maxim’s advanced SiGe process, the device achieves a 20.5dB gain and an ultra-low-noise figure of 0.8dB while maximizing the input-referred 1dB compression point and the 3rd-order intercept point at - 12dBm and -5dBm, respectively.
The MAX2659 operates from a +1.6V to +3.3V single supply and consumes only 4.1mA. The shutdown feature in the device reduces the supply current to be less than 1μA. The MAX2659 is available in a very small, lead-free, RoHS-compliant, 1.5mm x 1.0mm x 0.75mm, 6-pin μDFN package.

Applications
Automotive Navigation
Location-Enabled Mobile Devices
Telematics (Asset Tracking and Management)
Personal Navigation Device (PND)
Cellular Phones with GPS
Notebook PC/Ultra-Mobile PC
Recreational, Marine Navigation
Avionics


Features
* High-Power Gain: 20.5dB
* Ultra-Low-Noise Figure: 0.8dB
* Integrated 50Ω Output Matching Circuit
* Low Supply Current: 4.1mA
* Wide Supply Voltage Range: 1.6V to 3.3V
* Low Bill of Materials
* Small Footprint: 1.5mm x 1.0mm
* Thin Profile: 0.75mm
* Lead-Free and RoHS-Compliant Package


MAX2659ELT+

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