Application Notes (8)
- AN-1039: Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity (pdf, 202 kB)
- AN-0996: The Advantages of Using a Quadrature Digital Upconverter (QDUC) in Point-to-Point Microwave Transmit Systems (pdf, 219 kB)
- AN-0974: Multicarrier TD-SCMA Feasibility (pdf, 634 kB)
- AN-924: Digital Quadrature Modulator Gain (pdf, 105 kB)
- AN-920: Gain, LO, and Phase Compensation in a Single Sideband Transmitter Using the AD9788 TxDAC and ADL5372 Quadrature Modulator (pdf, 232 kB)
- AN-919: AD9779A/AD9788: Guaranteeing PLL Lock Over Temperature (pdf, 74 kB)
- AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (pdf, 246 kB)
- AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP) (pdf, 439 kB)
Circuit Note (9)
- CN-0016: Interfacing the ADL5370 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC (pdf, 122 kB)
- CN-0017: Interfacing the ADL5371 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC (pdf, 122 kB)
- CN-0018: Interfacing the ADL5372 I/Q Modulator to the AD9779A (pdf, 122 kB)
- CN-0019: Interfacing the ADL5373 I/Q Modulator to the AD9779A (pdf, 127 kB)
- CN-0020: Interfacing the ADL5374 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC (pdf, 127 kB)
- CN-0021: Interfacing the ADL5375 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC (pdf, 132 kB)
- CN-0141: Powering the AD9788 800 MSPS TxDAC Digital-to-Analog Converter Using the ADP2105 Synchronous Step-Down DC-to-DC Regulator for Increased Efficiency (pdf, 128 kB)
- CN-0144: Broadband Low Error Vector Magnitude (EVM) Direct Conversion Transmitter Using LO Divide-by-2 Modulator (pdf, 198 kB)
- CN-0311: Broadband, Low Error Vector Magnitude (EVM) Direct Conversion Transmitter Using LO Divide-by-2 Modulator (pdf, 148 kB)
ADIsim Design/Simulation Tools (3)
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ADIsimPLL™- Version 3.43
ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market. -
ADIsimPower™ Voltage Regulator Design Tool
This expert design tool produces custom DC-DC converter designs in about a minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design. -
ADIsimRF
ADI’s ADIsimRF design tool provides calculations for the most important parameters within the RF signal chain, including cascaded gain, noise figure, IP3, P1dB, and total power consumption.
DAC Harmonic Analyzer (1)
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DAC Harmonic Analyzer
This tool displays harmonic images and spurs in a DAC output. The user can define a post-DAC analog filter to suppress these images. The effect of this filter is plotted on the graph and shown in the accompanying chart.
Data Sheets (4)
- AD9776A/AD9778A/AD9779A: Dual 12-/14-/16-Bit, 1 GSPS, Digital-to-Analog Converters Data Sheet (Rev B, 09/2008) (pdf, 1171 kB)
- AD9785/AD9787/AD9788: Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO Data Sheet (Rev A, 02/2009) (pdf, 1238 kB)
- ADL5370: 300 MHz to 1000 MHz Quadrature Modulator (Rev 0, 11/2006) (pdf, 907 kB)
- ADL5385: 30 MHz to 2200 MHz Quadrature Modulator Data Sheet (Rev A, 10/2012) (pdf, 1671 kB)
Design Handbooks (1)
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Linear Circuit Design Handbook
Elsevier-Newnes, 2008, ISBN 0750687037, Chapter 11
Documentation (9)
- AD9776A/AD9778A/AD9779A Evaluation Board
- AD977xA-DPG2 Evaluation Board
- AD9785/AD9787/AD9788 Evaluation Board
- AD978x-DPG2 Evaluation Board
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ADIsimPower™ Voltage Regulator Design Tool
This expert design tool produces custom DC-DC converter designs in about a minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design. - ADL5370 Gerber Files (zip, 223 kB)
- ADL5370: 300 MHz to 1000 MHz Quadrature Modulator (Rev 0, 11/2006) (pdf, 907 kB)
- ADL5385 Gerber Files (zip, 264 kB)
- ADL5385: 30 MHz to 2200 MHz Quadrature Modulator Data Sheet (Rev A, 10/2012) (pdf, 1671 kB)
FPGA HDL (1)
IBIS Models (2)
Overview (3)
- ADL5375 Modulator / ADL5382 Demodulator
- Leading Inside Advertorials: Broadband I/Q Modulator Eases Radio Design (pdf, 69 kB)
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RF Source Booklet
(pdf, 815 kB)
RF IC Product Overview - Version O (11/2012)
Packages Application Notes (1)
Product Reviews (1)
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Quadrature Modulator ICs Span 250-MHz to 4-GHz
(eeProduct Center, 5/8/06)
Solutions Bulletins (2)
Tutorials (4)
- MT-016: Basic DAC Architectures III: Segmented DACs (pdf, 79 kB)
- MT-017: Oversampling Interpolating DACs (pdf, 151 kB)
- MT-031: Grounding Data Converters and Solving the Mystery of (pdf, 144 kB)
- MT-101: Decoupling Techniques (pdf, 954 kB)
