Moteur de recherche de fiches techniques de composants électroniques |
|
ADRF6702 Fiches technique(PDF) 1 Page - Analog Devices |
|
ADRF6702 Fiches technique(HTML) 1 Page - Analog Devices |
1 / 8 page Circuit Note CN-0243 Circuits from the Lab™ reference circuits are engineered and testedfor quickandeasy system integrationtohelpsolvetoday’sanalog, mixed-signal, and RF design challenges. For more informationand/or support,visit www.analog.com/CN0243. Devices Connected/Referenced ADRF6702 1200 MHz to 2400 MHz Quadrature Modulator with1550 MHz to 2150 MHz Fractional-N PLL and Integrated VCO AD9122 Dual, 16-Bit, 1230 MSPS, TxDAC® AD9516-0/AD9516-1/ AD9516-2/AD9516-3/ AD9516-4 Clock Generator with Integrated VCO with Various Frequency Range Options from 1.45 GHz to 2.95 GHz High Dynamic Range RF Transmitter Signal Chain Using Single External Frequency Reference for DAC Sample Clock and IQ Modulator LO Generation Rev.0 CircuitsfromtheLab™circuitsfromAnalogDeviceshavebeendesignedandbuiltbyAnalogDevices engineers. Standard engineering practices have been employed in the design and construction of eachcircuit,andtheirfunctionandperformancehavebeentestedandverifiedinalabenvironmentat room temperature. However, you are solely responsible for testing the circuit and determining its suitabilityandapplicabilityforyouruseandapplication.Accordingly,innoeventshallAnalogDevices be liable for direct, indirect, special, incidental, consequential or punitive damages due to any cause whatsoeverconnectedtotheuseofanyCircuitsfromtheLabcircuits. (Continuedonlastpage) One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2011 Analog Devices, Inc. All rights reserved. EVALUATION AND DESIGN SUPPORT Circuit Evaluation Boards CN-0243 Circuit Evaluation Board (EVAL-CN0243-EB1Z) Design and Integration Files Schematics, Layout Files, Bill of Materials CIRCUIT FUNCTION AND BENEFITS The combination of the ADRF6702 IQ modulator and the AD9122 16-bit dual 1.2 GSPS TxDAC has the dynamic range necessary for a modern high level QAM or OFDM based wireless transmitter as shown in Figure 1. The dynamic range EXTERNAL FREQUENCY REFERENCE INPUT DUAL MODULUS PLL WITH ON CHIP VCO EXTERNAL LOOP FILTER EXTERNAL LOOP FILTER AD9516 AD9122 ADRF6702 PLL REFERENCE INPUT PROGRAMMABLE DIVIDER PROGRAMMABLE DIVIDER OPTIONAL EXTERNAL 2 × LO (I/O) INTERNALLY GENERATED 2 × LO ADRF6702 RF OUTPUT AD9122 DAC SAMPLE CLOCK IDAC I CHANNEL PASSIVE INTERFACE FILTER QDAC Q CHANNEL PASSIVE INTERFACE FILTER 16-BIT DATA BUS (I) 16-BIT DATA BUS (Q) 32-BIT NCO 2×/4×/8× INTERPOLATION FILTERS 2×/4×/8× INTERPOLATION FILTERS INTERNAL LO SYNTHESIZER/PLL INTERNAL VCO ÷2 MODULATOR CORE PLL CORE (PFD, CHARGE PUMP, DIVIDER) Figure 1. AD9122, ADRF6702, and AD9516 Used in a High Dynamic Range Transmitter |
Numéro de pièce similaire - ADRF6702 |
|
Description similaire - ADRF6702 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |