UPB1009K データシートの表示（PDF） - California Eastern Laboratories.

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UPB1009K

NEC’s LOW POWER GPS RF RECEIVER BIPOLAR ANALOG + INTEGRATED CIRCUIT

California Eastern Laboratories. 

Pin

Pin Name

No.

7 LoVCC

Function and Application

Power supply voltage pin of VCO.

Connect a bypass capacitor to this pin to

reduce the high-frequency impedance.

8 VCO1

9 VCO2

IC test pin.

Leave this pin open when the µPB1009K is

mounted on board.

10 LoGND

Ground pin of VCO.

17 IFGND

18 2ndIFout

38 1stIFin

39 IFVCC

Ground pin of IF block.

Output pin of IF amplifier.

Input pin of second IF mixer.

Power supply voltage pin of IF block.

UPB1009K

Internal Equivalent Circuit

7

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