UPB1008 Ver la hoja de datos (PDF) - NEC => Renesas Technology

Número de pieza

componentes Descripción

Fabricante

UPB1008

REFERENCE FREQUENCY 27.456 MHz, 2ndIF FREQUENCY 132 kHz RF/IF FREQUENCY DOWN-CONVERTER + PLL FREQUENCY SYNTHESIZER IC FOR GPS RECEIVER

NEC => Renesas Technology 

MEASUREMENT CIRCUIT

MEASUREMENT CIRCUIT 1

RF BLOCK (LNA + RF MIX) / IF BLOCK (AGCamp + IF MIX + IFamp + ADC)

µPB1008K

100 nF 47µF

150 pF

100 pF

100 nF

100 nF

100 nF

100 nF

100 nF

27 26 25 24 23 22 21 20 19

100 nF

28

29

1 nF

30

18

Vth

Vth 17

2-bit 2-bit

ADC ADC

16

1 nF

1 nF

31

15

Balun Transformer 1:4

32

/4

14

1 nF

33

13

1 nF

34

Balun Transformer 1:1

35

6.8 nH

36

200 Ω

100 nF 1 nF

/2 /2

/6/7 /8

12

PD /2

11

10

123456789

4 pF

1 nF 1 nF

100 pF

150 pF

100 nF

VIQ-C

100 nF

100 nF

1 nF

100 nF

8.2 kΩ

100 nF

3.3 kΩ

100 nF

20

Data Sheet PU10282EJ01V0DS

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