AD8315 Analog Devices, AD8315 Datasheet - Page 2

• Manufacturer Part Number: AD8315
• Description: 50 dB GSM PA Controller
• Manufacturer: Analog Devices

AD8315
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Pin Configuration and Function Descriptions............................. 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 12
REVISION HISTORY
6/06—Rev. B to Rev. C
Updated Format..................................................................Universal
Changes to Ordering Guide .......................................................... 23
1/03—Rev. 0 to Rev. B
Edits to Product Description Section ............................................ 1
Edit to Functional Block Diagram ................................................. 1
Edits to Specifications ...................................................................... 2
Edits to Absolute Maximum Ratings ............................................. 3
Ordering Guide Updated................................................................. 3
TPC 9 Replaced with New Figure .................................................. 5
Edits to TPC 27 ................................................................................. 8
Edit to Figure 1.................................................................................. 9
Edit to Figure 3................................................................................ 10
Edit to Equation 9........................................................................... 10
Edit to Equation 10......................................................................... 10
ESD Caution.................................................................................. 5
Basic Theory................................................................................ 12
Controller-Mode Log Amps ..................................................... 13
Control Loop Dynamics............................................................ 13
Rev. C | Page 2 of 24
Outline Dimensions ....................................................................... 22
Edit to Equation 11......................................................................... 10
Edits to Example section ............................................................... 10
Edit to Basic Connections Section ............................................... 12
Edits to Input Coupling Options Section.................................... 14
Table III Becomes Table II............................................................. 15
Table II Recommended Components Deleted ........................... 15
Using the Chip-Scale Package Section Added............................ 15
Edits to Evaluation Board Section................................................ 15
Figure 12 Title Edited..................................................................... 16
Figure 13 Title Edited..................................................................... 16
8-Lead Chip Scale Package (CP-8) Added .................................. 17
Updated Outline Dimensions....................................................... 17
10/99—Revision 0: Initial Version
Practical Loop ............................................................................. 15
A Note About Power Equivalency ........................................... 16
Basic Connections...................................................................... 16
Range on VSET and RFIN ........................................................ 17
Transient Response .................................................................... 17
Mobile Handset Power Control Example ............................... 18
Enable and Power-On................................................................ 19
Input Coupling Options ............................................................ 19
Using the Chip Scale Package ................................................... 20
Evaluation Board ........................................................................ 20
Ordering Guide .......................................................................... 23