CXA3001N Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA3001N

RX Gain Control Amplifier

Sony Semiconductor 

CXA3001N

Pin Description

Pin

No.

Symbol

Pin voltage

Typ. (V)

1 MODE

2 VCC1

3.6

3 GND1

0

4

6

8

N.C.

10

Equivalent circuit

VCC1

30k

1

GND1

Description

Input select pin.

CDMAIN for High.

FMIN for Low.

Positive power supply.

Ground.

No connection.

5 CDMAIN

1.2

7 CDMAINX

1.2

9 FMIN

1.2

11 FMINX

12 BP1

13 BP2

14 GND2

15 VCC2

16 N.C.

17 OUT

19 OUTX

1.2

2.4

0

19

3.6

12

1.7

1.7

2k

2k

Differential input pins for

received CDMA IF signal.

GND1

5

7

2k

2k

Differential input pins for

received FM IF signal.

GND1

9

11

VCC2

Connected to GND with

capacitor 0.01µF.

20k 20k

–4–

17 Ground for output stage.

Positive power supply for

output stage.

No connection.

13

GND2

Differential output pins for

received IF signal.

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