Part Number |
GP2015 |
Manufacturers |
Mitel Networks Corporation |
Logo |
|
Description |
GPS Receiver RF Front End |
Datasheet |
GP2015 Datasheet (PDF) |
GP2015
GPS Receiver RF Front End
Supersedes edition in August 1996 Global Positioning Products Handbook, HB4305-1.0 DS4374 - 2.4 October 1996
The GP2015 is a small format RF Front-end for Global Positioning System (GPS) receivers. Equivalent in performance to the GP2010 but in a TQFP package, this product is suited for size-critical applications as the RF area can be reduced by a factor of two to three using miniature surface mount passive components The GP2015 is designed to operate from either 3 or 5 Volt supplies. The input to the device is the L1 (1575.42MHz) CoarseAcquisition (C/A) code Global Positioning signal from an antenna (via a low-noise pre-amplifier). The output is 2-bit quantised for subsequent signal processing in the digital domain. The GP2015 contains an on-chip synthesiser, mixers, AGC and a quantiser which provides Sign and Magnitude digital outputs. A minimum of external components is required to make a complete GPS front-end. The device has been designed to opera.