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AD8349: 700 MHz TO 2.7 GHz Direct Up-Conversion Quadrature Modulator
Product Status:Production
Data
Sheet
Sheet
AD8349 Data Sheet Rev B, 02/2012
(pdf 729kB)
- Product
DetailsFeatures, Specifications, Status, Price, Diagrams, Similar Products, Support
- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
- Design Tools,Models,
Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
- Product Recommendations
& Reference DesignsADI Recommends products to be used with this part, Reference Designs, Companion Products
Sample
& BuyPrice, Packaging, Availability, Disti Inventory, Sample, Purchase
Product Details
Product Status:Production
myAnalogFEATURES and BENEFITS
Functional Block Diagram for AD8349
700 MHz TO 2.7 GHz Direct Up-Conversion Quadrature Modulator
Other Diagrams for AD8349
700 MHz TO 2.7 GHz Direct Up-Conversion Quadrature Modulator
AD8349 Pin Configuration
Functional Block Diagram for AD8349
Similar Products
Suggested Complementary Products
Recommended PLL's for the AD8349
- For high performance with integrated VCO, we recommend the ADF4350.
- For lower cost, power and size with integrated VCO, we recommend the ADF4360-X family of fixed frequency PLL's.
- For higher performance, higher frequency and faster locktimes, we recommend the discrete Integer-N, ADF4106 or the discrete Fractional-N, ADF4153.
- For generating differential I and Q currents up to 125MSPS, we recommend the AD911X pin compatible family of low power, small size, TxDAC®'s like the AD9117.
- For even lower power requirements up to 125MSPS, we recommend the pin compatible AD971X family of TxDAC®'s like the AD9717.
- For higher bandwidths using data rates up to 250MSPS, with low noise and IMD, we recommend the pin compatible AD974X family of CMOS TxDAC®'s like the AD9747 or AD9125 if interpolation is required.
- For direct conversion transmit applications up to 500 MSPS, we suggest the pin compatible AD978X family of LVDS TxDAC®'s like the AD9783 or AD9122 if interpolation is required.
- For ultrlow noise and IMD at 1000MSPS, we recommend the AD9122 or the AD9125.
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
Were these recommendations helpful?
Documentation
| Title | Content Type | File Type |
|---|---|---|
| AD8349: 700 MHz to 2700 MHz Quadrature Modulator Data Sheet (Rev B, 02/2012) (pdf, 729 kB) | Data Sheets | |
| AN-924: Digital Quadrature Modulator Gain (pdf, 105 kB) | Application Notes | |
| AN-1039: Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity (pdf, 202 kB) | Application Notes | |
| AN-0996: The Advantages of Using a Quadrature Digital Upconverter (QDUC) in Point-to-Point Microwave Transmit Systems (pdf, 219 kB) | Application Notes | |
|
AN-808: Multicarrier CDMA2000 Feasibility
(pdf, 1535 kB)
The goal of this application note is to determine the feasibility of implementing a multicarrier CDMA2000 transceiver and what the major subsystem performances must be. |
Application Notes | |
| AN-826: A 2.4 GHz WiMAX Direct Conversion Transmitter (pdf, 417 kB) | Application Notes | |
|
Single Chip Realizes Direct-Conversion Rx
(pdf, 2518 kB)
... Direct-conversion Rxs offer advantages in simplicity compared to conventional superheterodyne approaches, although attention must be paid to some of the trade-offs. (Microwaves & RF, October 2002) |
Technical Articles | |
|
Simplifying Direct-Conversion Tx Paths in Wireless Designs
(CommsDesign, 11/6/2002) |
Technical Articles | HTML |
| Single-Sideband Upconversion of Quadrature DDS Signals to the 800-to-2500MHz (pdf, 328 kB) | Technical Articles | |
|
Assessing Multicarrier Direct-Conversion Transmitters
By Eamon Nash, Analog Devices,Inc. (Microwaves and RF, Feb 2004) |
Technical Articles | HTML |
|
The World is Still Analog
(Test & Measurement World, 6/1/2006) |
Product Reviews | HTML |
|
AD8348 is among EDN's Top 100 Products
(EDN, December 2003) |
Product Reviews | HTML |
|
RF Source Booklet
(pdf, 815 kB)
RF IC Product Overview - Version O (11/2012) |
Overview | |
| Leading Inside Advertorials: Broadband I/Q Modulator Eases Radio Design (pdf, 69 kB) | Overview | |
| ADL5375 Modulator / ADL5382 Demodulator | Overview | HTML |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
|
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. |
ADIsim Design/Simulation Tools | HTML |
|
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. |
ADIsim Design/Simulation Tools | HTML |
Evaluation Kits & Symbols & Footprints
Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Product Recommendations & Reference Designs
Companion Products
Suggested Companion Products
Recommended PLL's for the AD8349
- For high performance with integrated VCO, we recommend the ADF4350.
- For lower cost, power and size with integrated VCO, we recommend the ADF4360-X family of fixed frequency PLL's.
- For higher performance, higher frequency and faster locktimes, we recommend the discrete Integer-N, ADF4106 or the discrete Fractional-N, ADF4156.
- For the full listing of frequency and driving level options, we recommend the ADL5xxx selection table.
- For generating differential I and Q currents up to 125MSPS, we recommend the AD911X pin compatible family of low power, small size, TxDAC's like the AD9117.
- For even lower power requirements up to 125MSPS, we recommend the pin compatible AD971X family of TxDAC's like the AD9717.
- For higher bandwidths using data rates up to 250MSPS, with low noise and IMD, we recommend the pin compatible AD974X family of CMOS TxDAC's like the AD9747 or AD9125 if interpolation is required.
- For direct conversion transmit applications up to 500 MSPS, we suggest the pin compatible AD978X family of LVDS TxDAC's like the AD9783 or AD9122 if interpolation is required.
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
Were these recommendations helpful?
Sample & Buy
Price, packaging, availability
AD8349 Model Options
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
