UPB1005K Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPB1005K

REFERENCE FREQUENCY 16.368 MHz, 2ND IF FREQUENCY 4.092 MHz RF/IF FREQUENCY DOWN-CONVERTER + PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER

NEC => Renesas Technology 

µPB1005K

TEST CIRCUIT

Spectrum

Analyzer

50 Ω

VCC

Spectrum Osillo-

Analyzer scope

Signal Generator

C17

C20 C19

C18

R5

C16 C15

27 26 25 24 23 22 21 20 19

R6 C21

28

VCC

C14

18

To get maximum gain.

29

Apply 1.0V MAX.

C22

30

31

VCC

C23

50 Ω

32

C1

33

Signal Generator

34

Spectrum

Analyzer

VCC

35

C2

C3

36

÷2

÷8

÷25

PD

17

C13

16

15

14

C12

13 C11

12

11

10

50 Ω

Signal Generator

1234 56

C4

C6

C7

V-Di C8

VCC

C5 R1

L R2

78 9

R3

VCC

C10 R4

C9

50 Ω

Signal Generator

Osillo-

scope

VCC

Component List

Form

Chip capacitor

Chip resistor

Varactor Diode

Chip Inductor

Spectrum Analyzer : measure frequency

Oscilloscope : measure output voltage swing

Symbol

C1 to C5, C8, C11 to C15, C17, C18, C22

C6, C7

C9

C10

C19

C23

C16, C20

C21

R1, R2

R3

R4

R5, R6

V-Di

L

Value

1 000 pF

24 pF (UJ)

1800 pF

33 nF

10 000 pF

1 µF

0.1 µF

0.01 µF

4.7 kΩ

6.2 kΩ

1.2 kΩ

1.95 kΩ

1SV285

3.9 nH

10

Preliminary Data Sheet P14016EJ1V0DS00

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