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Current RF

Current RF is a pioneering force in semiconductor IP, established in 2003 by Michael Hopkins on the foundation that Current Mode Signal Processing is superior in terms of spectral cleanliness and power efficiency compared to voltage mode processing. The company initially focused on research-driven projects, such as developing a novel DAC upconversion technique known as the RFDAC and creating the Current Re-use Mixer. By 2008, Current RF had uncovered a new form of embedded energy within digital signal processing circuits, propelling the company into new technological advancements. Since its inception, Current RF has specialized in creating innovative energy-saving technologies for integrated circuits and broader systems. Their solutions help companies significantly reduce power consumption, enhancing battery life and efficiency in various electronic devices. With a mix of product offerings including their renowned PowerPad, PowerGrid, and various IC solutions, Current RF continues to address the needs of modern IC and system designers seeking to enhance energy efficiency and reduce operational costs. Positioned as a leader in the development of dynamic power and energy management IP, Current RF's solutions are engineered to optimize power usage in complex systems. Their technologies are applicable across a diverse range of applications, from electric vehicles to network systems, embodying a commitment to sustainable technology development. With capabilities that extend to power and ground bondpad overlays and energy harvesting from digitally generated noise currents, Current RF stands at the forefront of power optimization and energy reclamation in the semiconductor industry. Read more

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5
IPs available

CC-205 Wideband CMOS Rectifier

The CC-205 Wideband CMOS Rectifier is a robust RF rectification solution, capable of working across a frequency range from 6MHz to 5.8GHz. Engineered for full-wave rectification, it efficiently processes input power signals from -18dBm up to +33dBm, achieving conversion efficiencies between 40% and 90%. This rectifier directly interfaces with antennas without requiring a matching network, ensuring maximum power transfer with minimal reflection at very low S11 return loss. It's ideal for applications needing efficient power conversion in RF environments.

Current RF
Analog Filter, D/A Converter, DC-DC Converter, PLL, RF Modules
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CC-100 Power Optimizer

The CC-100 Power Optimizer (PowerOp) is at the heart of Current RF's energy harvesting technology, incorporated in products like the PowerStic and Exodus devices. It is engineered to tap into otherwise inaccessible power within digital systems, effectively repurposing ambient noise currents to enhance energy efficiency. This solution reduces both IC and system operational power, potentially increasing system battery life by up to 40%. Designed to be highly adaptable, the CC-100 also supports integration with on-chip power and ground pads, enabling seamless incorporation into existing systems for enhanced energy performance.

Current RF
Analog Subsystems, Power Management, Processor Core Independent, RF Modules
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CC-100IP RF

The CC-100IP RF is a specialized on-chip RF and EMI reduction technology developed by Current RF. This IP core plays a crucial role in minimizing radio frequency emissions across IC power grids, contributing up to a 40% reduction in digital dynamic currents. Additionally, it bolsters on-chip cybersecurity, with the ability to enhance supply filtering by a factor of up to 600 times through the creation of the lowest impedance point in the power grid. By integrating this IP, designers can achieve significant improvements in energy efficiency and electromagnetic compatibility.

Current RF
Amplifier, Cryptography Cores, PLL, Power Management, RF Modules
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PowerPad Dynamic Power Reduction

The CurrentRF PowerPad is an innovative embedded technology designed to integrate with power and ground bondpad overlays. This Dynamic Power Reduction IP serves to minimize IC area increase when incorporated, while effectively managing power distribution. The PowerPad dynamically mitigates circuit power losses by replacing traditional IC power and ground bondpads, contributing to a more efficient usage of energy within the circuit. This IP is particularly beneficial for applications where conserving space without compromising on performance is critical.

Current RF
Power Management
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CC-100IP-PI

The CC-100IP-PI is an on-chip block designed to provide adjustable impedance control through a hyper-capacitor mechanism. This IP core features capacitance multiplication, along with series inductance nullification capabilities, effectively enhancing energy harvesting. It also fortifies security measures within the chip by augmenting cybersecurity elements. With its versatile energy management implications, the CC-100IP-PI is suitable for diverse applications demanding adaptability in power conditioning and security enhancements.

Current RF
Power Management, RF Modules
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