Datasheet ADL5205 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | Dual, 35 dB Range, 1 dB Step Size DGA |
| Páginas / Página | 32 / 3 — ADL5205. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 4/16—Revision 0: … |
| Formato / tamaño de archivo | PDF / 1.7 Mb |
| Idioma del documento | Inglés |
ADL5205. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 4/16—Revision 0: Initial Version
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ADL5205 Data Sheet TABLE OF CONTENTS
Features .. 1 SPI Read ... 20 Applications ... 1 ADC Interfacing ... 21 Functional Block Diagram .. 1 Noise Figure vs. Gain Setting .. 21 General Description ... 1 Evaluation Board .. 22 Revision History ... 2 Overview ... 22 Specifications ... 3 Power Supply Interface .. 22 Timing Specifications .. 5 Signal Inputs and Outputs... 23 Absolute Maximum Ratings .. 6 Manual Controls ... 23 Thermal Resistance .. 6 Parallel Interface ... 24 Junction to Board Thermal Impedance ... 6 Serial Interface .. 24 ESD Caution .. 6 Standard Development Platform (SDP) Interface ... 25 Pin Configuration and Function Descriptions ... 7 Evaluation Board Control Software ... 25 Typical Performance Characteristics ... 9 Command Line Control Program.. 25 Theory of Operation .. 17 Graphical User Interface (GUI) Program ... 25 Basic Structure .. 17 Evaluation Board Schematics and Layout ... 27 Control/Logic Circuitry ... 17 Bill of Materials ... 30 Common-Mode Voltage .. 17 Outline Dimensions ... 31 Applications Information .. 18 Ordering Guide .. 31 Basic Connections .. 18 Digital Interface Overview .. 19
REVISION HISTORY 4/16—Revision 0: Initial Version
Rev. 0 | Page 2 of 31 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE JUNCTION TO BOARD THERMAL IMPEDANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC STRUCTURE CONTROL/LOGIC CIRCUITRY COMMON-MODE VOLTAGE APPLICATIONS INFORMATION BASIC CONNECTIONS DIGITAL INTERFACE OVERVIEW Parallel Digital Interface Serial Peripheral Interface (SPI) Up/Down Interface SPI READ ADC INTERFACING NOISE FIGURE vs. GAIN SETTING EVALUATION BOARD OVERVIEW POWER SUPPLY INTERFACE SIGNAL INPUTS AND OUTPUTS MANUAL CONTROLS Mode Switches Channel Control Switches PARALLEL INTERFACE SERIAL INTERFACE STANDARD DEVELOPMENT PLATFORM (SDP) INTERFACE EVALUATION BOARD CONTROL SOFTWARE COMMAND LINE CONTROL PROGRAM GRAPHICAL USER INTERFACE (GUI) PROGRAM EVALUATION BOARD SCHEMATICS AND LAYOUT BILL OF MATERIALS OUTLINE DIMENSIONS ORDERING GUIDE
ADL5205 Data Sheet TABLE OF CONTENTS
Features .. 1 SPI Read ... 20 Applications ... 1 ADC Interfacing ... 21 Functional Block Diagram .. 1 Noise Figure vs. Gain Setting .. 21 General Description ... 1 Evaluation Board .. 22 Revision History ... 2 Overview ... 22 Specifications ... 3 Power Supply Interface .. 22 Timing Specifications .. 5 Signal Inputs and Outputs... 23 Absolute Maximum Ratings .. 6 Manual Controls ... 23 Thermal Resistance .. 6 Parallel Interface ... 24 Junction to Board Thermal Impedance ... 6 Serial Interface .. 24 ESD Caution .. 6 Standard Development Platform (SDP) Interface ... 25 Pin Configuration and Function Descriptions ... 7 Evaluation Board Control Software ... 25 Typical Performance Characteristics ... 9 Command Line Control Program.. 25 Theory of Operation .. 17 Graphical User Interface (GUI) Program ... 25 Basic Structure .. 17 Evaluation Board Schematics and Layout ... 27 Control/Logic Circuitry ... 17 Bill of Materials ... 30 Common-Mode Voltage .. 17 Outline Dimensions ... 31 Applications Information .. 18 Ordering Guide .. 31 Basic Connections .. 18 Digital Interface Overview .. 19
REVISION HISTORY 4/16—Revision 0: Initial Version
Rev. 0 | Page 2 of 31 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE JUNCTION TO BOARD THERMAL IMPEDANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC STRUCTURE CONTROL/LOGIC CIRCUITRY COMMON-MODE VOLTAGE APPLICATIONS INFORMATION BASIC CONNECTIONS DIGITAL INTERFACE OVERVIEW Parallel Digital Interface Serial Peripheral Interface (SPI) Up/Down Interface SPI READ ADC INTERFACING NOISE FIGURE vs. GAIN SETTING EVALUATION BOARD OVERVIEW POWER SUPPLY INTERFACE SIGNAL INPUTS AND OUTPUTS MANUAL CONTROLS Mode Switches Channel Control Switches PARALLEL INTERFACE SERIAL INTERFACE STANDARD DEVELOPMENT PLATFORM (SDP) INTERFACE EVALUATION BOARD CONTROL SOFTWARE COMMAND LINE CONTROL PROGRAM GRAPHICAL USER INTERFACE (GUI) PROGRAM EVALUATION BOARD SCHEMATICS AND LAYOUT BILL OF MATERIALS OUTLINE DIMENSIONS ORDERING GUIDE