necs low power gps rf receiver bipolar analog + integrated circuit.
* Double conversion
* Multiple system clocks
* A/D converter
* High-density RF block
* Supply voltage
* Low current consumption
* High-density.
* Consumer use GPS receiver of reference frequency 16.368 MHz, 2nd IF frequency 4.092 MHz
* Consumer use GPS rec.
The µPB1009K is a silicon monolithic IC developed for GPS receivers. This IC integrates a full VCO, second IF
filter, 4-bit ADC, and digital control interface to reduce cost and mounting space. In addition, its power consumption is low. Moreover, use.
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