Products Mentioned

MAX2769C Production
The MAX2769C is a next-generation Global Navigation Satellite System (GNSS) receiver covering L1/E1, B1, G1 bands for GPS, Galileo, BeiDou, and GLONASS...
Datasheet
MAX2769C on Analog.com

MAX2769B Production
The MAX2769B is a next-generation Global Navigation Satellite System (GNSS) receiver covering GPS, GLONASS, Galileo, and Compass navigation satellite systems...
Datasheet
MAX2769B on Analog.com

Table of Contents

Does the MAX2769 need a complete external oscillator circuit or does the device contain all of the components to use only an added crystal?

Both.  Either an external reference oscillator or a crystal can be used with the MAX2769.
Tags: RF Integrated Receivers 000095259 rf & microwave MAX2769 gps