Ceva-Waves Bluetooth 5.3 Low Energy Baseband Controller, software and profiles
How to implement *All-Digital* analog-to-digital converters in FPGAs and ASICs
Allan Chin and Luciano Zoso, Stellamar
EETimes (1/18/2011 3:01 PM EST)
When we engineers look at the complexity of system design these days, we are challenged with cramming more functions into a smaller space, while consuming less power, and doing all of this in much shorter design cycles.
Efficient and effective analog design has always been a significant roadblock to hitting our deadlines; generally speaking, digital design and verification is much easier. This has certainly been true in our experience, which has involved spending the last 30 years learning the “art” of mixed-signal design.
Unfortunately, the ability to overcome the size and performance constraints of analog blocks is directly proportional to the mixed-signal engineer’s experience. Learning this art can take a lifetime. The time investment not only strains design cycles, but also hurts creativity, and it can be an impediment to cultivating a young, robust labor pool. The vast number of new graduates going into digital design as opposed to analog design is evidence of this. As a result, not much has truly been done to improve the underlying fabric of analog architecture and address inherent problems over the last 20 years.
E-mail This Article | Printer-Friendly Page |
|
Related Articles
- Stellamar's all-digital, fully-synthesizable, analog-to-digital converters for Microsemi FPGAs
- Understanding Interface Analog-to-Digital Converters (ADCs) with DataStorm DAQ FPGA
- How to implement a high-definition video design framework for FPGAs
- How to implement double-precision floating-point on FPGAs
- How to implement high-speed 667 Mbps DDR2 interfaces with FPGAs
New Articles
Most Popular
- System Verilog Assertions Simplified
- System Verilog Macro: A Powerful Feature for Design Verification Projects
- Enhancing VLSI Design Efficiency: Tackling Congestion and Shorts with Practical Approaches and PnR Tool (ICC2)
- Synthesis Methodology & Netlist Qualification
- Streamlining SoC Design with IDS-Integrate™