News releases

As an unavoidable technology for IoT, the Bluetooth Low Energy (BLE) protocol is designed to enable very low-power consumption devices. To save power, designers of BLE ICs need to implement a wake-up system, sufficiently accurate from a time tracking point-of-view, to ensure that paired devices operate in the same time-window. The higher the clock drift, …

Low-power of Bluetooth SoCs depends on our low frequency oscillators Read More »

Intuitive and simple user interface drives the growing demand for voice control, either complementing or replacing keyboards, touchscreens and other traditional controls. The multiplicity of solutions available for Voice Activity Detection (VAD), combined with the absence of vendor-independent benchmarks, makes it hard for any purchaser to select the best solution. Today, neither unified performances nor …

Try and adopt MIWOK™, THE benchmark for Voice Activity Detectors (VAD) Read More »

The optimization of a Power Management Network (PMNet): it is no longer about PMIC or embedded PMU efficiency on Watts, but now, about the waste of energy for the whole SoC in mW for IoT. IoT is all about wireless communication, which demands dealing with two major noise issues: the ripple loop with the HF-RF, …

The DELTA standard for voltage regulators breaks the habits for 40 nm IoT SoCs Read More »

Expectations of long battery life for ever more feature-packed applications require ultra low-power optimization to reduce overall power consumption. Reaching the low-power consumption target for your SoC implies: To turn on/off different functions through clock gating and power-gating techniques for implementing power domains To manage the transitions between modes of these power domains This previously …

Easy and secure solution to manage SoC power mode transitions Read More »

Portable devices, like Wearables or Smart devices, spend most of their time (> 98%) in deep-sleep/Hibernate mode. It thus is crucial to minimize the energy drawn by the always-operating functions, i.e. the always-on domain, in order to extend battery lifetime. Indeed, even if the always-on logic represents usually a small part of the SoC, its …

Optimize the power of always-on logic with SESAME NTV library in TSMC 55 uLP / uLP-eF process Read More »

Dolphin Integration rolls-out its new generation of pure-logic Audio CODECs, representing THE cost-effective solution for advanced processes such as 28 nm and 16 nm. Targeting a silicon area as low as 0.06 mm2 at 28 nm for the sCODi-N1-DS.01, using SESAME uHD standard cells, a new prowess has been achieved for meeting market challenges. Contact …

New generation of extremely dense audio CODECs for application processors at 28 nm and 16 nm Read More »

For SoCs supplied by Lithium-Ion or Alkaline batteries, the actual voltage ranges from 4.4 V in their life, down to 2.0 V over time. They empower IoT devices, which are most of the time put in sleep mode in order to extend their battery life, requiring ultra low voltage supplies for their Always-on and retention …

Reducing BoM cost of IoT circuits thanks to a Panoply of Over Voltage regulators Read More »

In order to meet the long battery-life requirements in the growing market of IoT devices, energy saving becomes a paramount concern, specifically the reduction of static power consumption when devices spend up to 99.9 % of the time in an inactive mode. The RISC-351 Zephyr-RR is an energy efficient 32-bit microcontroller core that enables achieving ultra-low …

Ultra-low power 32-bit microcontroller with advanced power modes Read More »