Part number:
MRFIC1502
Manufacturer:
Motorola
File Size:
142.50 KB
Description:
1.575 ghz gps downconverter.
Datasheet Details
Part number:
MRFIC1502
Manufacturer:
Motorola
File Size:
142.50 KB
Description:
1.575 ghz gps downconverter.
MRFIC1502, 1.575 GHz GPS DOWNCONVERTER
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRFIC1502/D The MRFIC Line Integrated GPS Downconverter This integrated circuit is intended for GPS receiver applications.
The dual conversion design is implemented in Motorola’s low cost high performance MOSAIC 3 silicon bipolar process and is packaged in a low cost surface mount TQFP 48 package.
In addition to the mixers, a VCO, a PLL and a loop filter are integrated on chip.
Output IF is nominally
MRFIC1502 Features
* ly 1.0 pF; that can be achieved using either a discrete element or a microstrip open circuited stub. The evaluation circuit shown uses a 0.4 pF capacitor. Phase
* locked Loop Design The VCO signal at 1527.68 MHz is divided by 40 to get the second LO frequency of 38.19 MHz. In addition to provi
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