PCF5079T 查看數據表（PDF） - Philips Electronics

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PCF5079T

Dual-band power amplifier controller for GSM, PCN and DCS

Philips Electronics 

Philips Semiconductors

Dual-band power amplifier controller for

GSM, PCN and DCS

Product specification

PCF5079

CONTENTS

1

FEATURES

2

APPLICATIONS

3

GENERAL DESCRIPTION

4

QUICK REFERENCE DATA

5

BLOCK DIAGRAM

6

PINNING

6.1

Pin description

6.2

Pin configurations

7

FUNCTIONAL DESCRIPTION

7.1

General

7.2

Power-up mode

7.3

OP4 (integrator)

7.4

Start-up and initial conditions

7.5

Home position voltage

7.6

End of burst

7.7

Considerations for ramp-down

7.8

Configurations

7.9

Summary of current and voltage definitions

7.10

Timing

8

LIMITING VALUES

9

ELECTROSTATIC DISCHARGE (ESD)

10

DC CHARACTERISTICS

11

OPERATING CHARACTERISTICS

12

APPLICATION INFORMATION

12.1

Ramp control

12.2

PA protection against mismatch

12.3

Detected voltage measurement

12.4

Application examples

13

14

14.1

14.2

14.3

14.4

14.5

15

15.1

15.2

15.2.1

15.2.2

15.2.3

15.2.4

15.2.5

16

17

18

PACKAGE OUTLINES

SOLDERING (TSSOP10)

Introduction to soldering surface mount

packages

Reflow soldering

Wave soldering

Manual soldering

Suitability of surface mount IC packages for

wave and reflow soldering methods

SOLDERING (HVSON10)

Soldering information

PCB design guidelines

Perimeter pad design

Thermal pad and via design

Stencil design for perimeter pads

Stencil design for thermal pads

Stencil thickness

DATA SHEET STATUS

DEFINITIONS

DISCLAIMERS

2001 Nov 21

2

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