Analog Devices Inc. Convertisseurs haut débit Analog Devices
Analog Devices offre la plus vaste gamme de convertisseurs numérique/analogique haut débit du marché, avec notamment des classes de traitement de signal correspondant aux fréquences radio (RF) à large bande, aux fréquences intermédiaires (IF) et aux bandes de base d'utilisation générale. Ces convertisseurs sont très largement répandus et utilisés dans des applications de communication filaire et sans fil, d'instrumentation, de radar, de guerre électronique, etc.
Overview
High-Speed A/D Converters
Analog Devices high speed A/D converters (ADCs) offer high IF ADCs of 10MSPS to 125MSPS, low IF ADCs of 125MSPS to 1 GSPS, integrated receivers, and wideband ADCs of >1GSPS. These high speed ADCs offer solutions for all high speed conversion applications.
High-Speed D/A Converters
High-speed DA converters (DACs) include wideband radio frequency, intermediate frequency signal processing, and general-purpose baseband classes. These DACs are suitable for wired and wireless communications, instrumentation, radar, electronic warfare, and other applications. Analog Devices high-speed DA converters range from 30MSPS to multi-GSPS with resolutions ranging from 8-bits to 16-bits. These converters are recommended for use with ADI's clocking and timing products, as well as RF products and power management.
JESD204B Interface
The JEDEC committee created JESD204B data converter serial interface standard to standardize and reduce the number of data inputs/outputs between high-speed data converters and other devices, such as FPGAs (field-programmable gate arrays). Fewer interconnects simplifies layout and allows smaller form factor realization without impacting overall system performance. These attributes are important to address the system size and cost constraints of a range of high speed ADC applications, including wireless infrastructure (GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA) transceiver architectures, software-defined radios, portable instrumentation, medical ultrasound equipment, and Mil/Aero applications such as radar and secure communications.
Vidéos
Technical Documentation
- Circuit Design Tools and Calculators
- Designing Power Supplies for High Speed ADC
- Understanding AC Behaviors of High Speed ADCs
- What Is JESD204 and Why Should We Pay Attention to It?
- High Speed Converter Survival Guide: Digital Data Outputs
- JESD204B vs. Serial LVDS Interface Considerations for Wideband Data Converter Applications
- Grasp the Critical Issues for a Functioning JESD204B Interface
- Synchronizing Multiple ADCs Using JESD204B
- Three Key Physical Layer (PHY) Performance Metrics for a JESD204B Transmitter
- JESD204B Subclasses Part 1-An Introduction to JESD204B Subclasses and Deterministic Latency
- JESD204B Subclasses Part 2-Subclass 1 vs. Subclass 2 System Considerations
- The ABCs of Interleaved ADCs
- New, Faster JESD204B Standard for High Speed Data Converters Comes with Verification Challenges
- Slay Your System Dragons with JESD204B
- Interfacing FPGAs to an ADC Converter's Digital Data Output
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