PBL40305 Просмотр технического описания (PDF) - Ericsson

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Компоненты Описание

производитель

PBL40305

Multiband GSM Power Amplifie

Ericsson  

PBL 403 05

Figure 3. Pin configuration.

CA 1

VNEG 2

VSEL 3

VAPC 4

VD1_DCS 5

GND 6

RFIN_DCS 7

GND 8

RFIN_GSM 9

GND 10

VD1_GSM 11

GND 12

VD3_GSM1 13

VD3_GSM2 14

28 VDC

27 GND

26 VD3_DCS2

25 VD3_DCS1

24 GND

23 GND

22 VD2_DCS

21 GND

20 VD2_GSM

19 GND

18 GND

17 RFOUT_GSM2

16 RFOUT_GSM1

15 GND

Terminal

1

2

3

4

5

6,8,10,12,15,

18,19,21,23,

24,27

7

9

11

13, 14

16,17

20

22

25,26

28

Symbol

CA

VNEG

VSEL

VAPC

VD1_DCS

GND

RFIN_DCS

RFIN_GSM

VD1_GSM

VD3_GSM

RFOUT_GSM

VD2_GSM

VD2_DCS

VD3_DCS

VDC

Function

Separate Current Source +terminal

Negative supply

Digital band select function

Analog output power control

Power supply for 1st stage of high band chain

AC coupled 50ohm input

AC coupled 50ohm input

Power supply for 1st stage of low band chain

Power supply for output stage stage of low band chain

Power supply for 2nd stage of low band chain

Power supply for 2nd stage of high band chain

RF output and power supply for output stage of high band chain

Separate Current Source -terminal

4

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