Dolphin Integration unveils extremely dense audio CODECs for application processors at 28 nm and 16 nm

Grenoble, France – January 04, 2016 -- 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.

It features a PDM to PCM conversion for microphone acquisition and either PCM to PWM output or PCM to PDM output depending on the application needs. This generation of stereo Audio CODEC is also provided with a large set of options enabling the user to build an optimized solution.

The sCODi-MT1-DS.01 (with PWM output) and the sCODi-N1-DS.01 (with PDM output) achieve outstanding SNR performances, as high as 100 dB on the acquisition path (PDM to PCM) and 105 dB on the emission path (PCM to PWM/PDM).

Key features:

• Multi-channel capabilities with embedded synchronization and audio phase alignment
• Support of multi-mode digital microphones
• 8-bit looped pattern generation to control external amplifiers
• Anti Pop-up Noise control signal
• Spread-spectrum feature for safe integration with RF transceivers
• Optional delivery with a voice trigger enabling the detection of the presence of voice to wake-up the rest of the SoC
• Full logic design, enabling test cost savings thanks to pure logic SCAN test

These new products are delivered with a set of application schematics enabling the user to assemble an optimized solution for the targeted performances while guaranteeing the lowest BoM cost. Their flexibilities enable supporting a large set of output peripherals, such as:

• Sound amplifiers with analog inputs
• Sound amplifiers with digital inputs
• Line output (up to 6 Vrms)
• 16/32/50 Ω headphones

For further information on this new generation of Audio CODECs, please visit us, or contact us at converters@dolphin-ip.com.

About Dolphin Integration

Dolphin Integration contributes to "enabling low-power Systems-on-Chip" for worldwide customers - up to the major actors of the semiconductor industry - with high-density Silicon IP components best at low-power consumption.

The "Foundation IP" of this offering involves innovative libraries of standard cells, register files and memory generators. The "Fabric IP" of voltage regulators, Power Island Construction Kits and their control network MAESTRO enable a flexible assembly with their loads. They especially star the "Feature IP": from high-resolution converters for audio and measurement applications to power-optimized 8 or 16 and 32 bit micro-controllers.

Over 30 years of experience in the integration of silicon IP components, providing services for ASIC/SoC design and fabrication with its own EDA solutions, make Dolphin Integration a genuine one-stop shop addressing all customers' needs for specific requests.

It is not just one more supplier of Technology, but the provider of the DOLPHIN INTEGRATION know-how!

The company strives to incessantly innovate for its customers’ success, which has led to two strong differentiators:

• state-of-the-art “panoplies of Semiconductor IP components” for high-performance applications securing the most competitive SoC architectural solutions,

• a team of Integration and Application Engineers supporting each user’s need for optimal application schematics, demonstrated through EDA solutions enabling early performance assessments.

Its social responsibility has been from the start focused on the design of integrated circuits with low-power consumption, placing the company in the best position to now contribute to new applications for general power savings through the emergence of the Internet of Things.

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