PMB2362 Просмотр технического описания (PDF) - Infineon Technologies

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Компоненты Описание

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PMB2362

Dual LNA

Infineon Technologies 

Confidential

3.1 Pin Configuration

PMB 2362

preliminary

Functional Description

PD 1

10 GC

Al1 2

9 AO1

GND 3 PMB 2362 8 VCC

Al2 4

7 AO2

BSW 5

6 VCCLNA

Heat Sink Connection for IC Grounding

Figure 3-1 Pin Configuration

3.2 Pin Definition and Function

Pin_config.wmf

Table 3-1 Pin Definition and Function

Pin No.

Symbol

Equivalent I/O-Schematic

1

PD

2

AI1

3

GND

4

5

6

7

8

9

10

Heat Sink

AI2

BSW

VCCLNA

AO2

VCC

AO1

GC

Function

Power down total circuit

LNA1 GSM900 signal base input

Internal not connected, external GND

connection recommended

LNA2 GSM1800 signal base input

Band switch, LNA1/LNA2

RF shunt open collector output LNA1/2

LNA2 amplifier output, open collector

Supply voltage total circuit

LNA1 amplifier output, matched

LNA1/2 gain control

Ground total circuit

Wireless Components

3-2

Specification, January 2000

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