Datasheet for Qualcomm Atheros uN3010

Single-chip GPS in low-cost CMOS process with digital and RF functions implemented in a single monolithic die.

uN3010 Technology Overview
The Atheros uN3010 is a high-performance GPS solution, consisting of the CMOS uN3010 GPS IC teamed with the powerful ORION v2.2 multi-mode navigation software.
The uN3010 IC is a highly-integrated GPS receiver comprised of a single-conversion RF front-end and a GPS baseband processor combined into a single die. The L1 RF front-end includes an on-chip low noise amplifier (LNA), and a configurable phase-locked loop (PLL) that supports six (6) TCXO frequencies. The uN3010 provides 20- channel GPS operation and is based on an optimized 16-bit DSP with a compact, embedded real-time operating system (RTOS).
The ORION v2.2 Software is a powerful GPS navigation software package that supports autonomous, assisted-conventional, and single-fix Assisted-GPS (AGPS) modes while exceeding 3GPP AGPS performance requirements. ORION v2.2 also provides advanced acquisition algorithms to efficiently find weak GPS signals by utilizing the company's third-generation search engine, and advanced tracking loops. These features allow ORION to quickly adapt to the dynamic conditions found in harsh urban canyons.
With the uN3010, Atheros offers one of the highest performance, most cost-effective GPS solutions on the market today which also delivers on the size, power and cost requirements so important to our customers.