ADL5336ACPZ-R7(RevB) Просмотр технического описания (PDF) - Analog Devices

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ADL5336ACPZ-R7
(Rev.:RevB)

Cascadable IF VGAs with Programmable RMS Detectors

Analog Devices 

ADL5336

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Timing Diagrams.......................................................................... 5

Absolute Maximum Ratings............................................................ 6

ESD Caution.................................................................................. 6

Pin Configuration and Function Descriptions............................. 7

Typical Performance Characteristics ............................................. 8

Theory of Operation ...................................................................... 17

Circuit Description..................................................................... 17

Gain Control Interface............................................................... 18

Input and Output Impedances.................................................. 18

AGC Operation........................................................................... 18

Register Map and Codes................................................................ 19

Applications Information .............................................................. 20

Basic Connections ...................................................................... 20

REVISION HISTORY

2/12—Rev. A to Rev. B

Changes to Figure 70...................................................................... 25

Changes to Figure 71 and Figure 72............................................. 26

Changes to Table 11........................................................................ 28

Changes to Figure 73...................................................................... 29

Updated Outline Dimensions ....................................................... 30

6/11—Rev. 0 to Rev. A

Changes to Table 1............................................................................ 3

Changes to Typical Performance Charteristics

Section Format .................................................................................. 8

Changes to Figure 7 and Figure 10................................................. 8

Changes to Figure 11 to Figure 16.................................................. 9

Changes to Figure 17 to Figure 22................................................ 10

Changes to Figure 23 and Figure 26............................................. 11

Inserted Figure 53 and Figure 56; Renumbered Sequentially .. 16

Changes to Figure 60...................................................................... 17

Changes to Figure 61 Caption....................................................... 18

Changes to Cascaded VGA/AGC Performance Section and

Figure 68 .......................................................................................... 24

Changes to Figure 72...................................................................... 26

2/11—Revision 0: Initial Version

Data Sheet

Supply Decoupling ..................................................................... 20

Input Signal Path ........................................................................ 20

Output Signal Path ..................................................................... 20

Detector Output and Gain Pin ................................................. 21

Common-Mode Bypassing ....................................................... 21

Serial Port Connections............................................................. 21

Mode and Enable Connections ................................................ 21

Error Vector Magnitude (EVM)............................................... 21

Effect of CAGC on EVM............................................................... 22

AGC Insensitivity to Modulation Type ................................... 22

Effect of Setpoint on EVM ........................................................ 23

Cascaded VGA/AGC Performance.......................................... 23

Evaluation Board Layout ............................................................... 25

Bill of Materials (BOM)............................................................. 28

Evaluation Board Control Software......................................... 29

Outline Dimensions ....................................................................... 30

Ordering Guide .......................................................................... 30

Rev. B | Page 2 of 32

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