The new PWM audio Modulator of Dolphin Integration presents high flexibility, up to 95 dB SNR for a DAC

Meylan, France – March 25, 2011 --The new PWM audio modulator of Dolphin Integration, sDACS95-SP.01-OL.LB-Titanium, presents numerous high added-value features for advanced fabrication processes: 65 nm, 55 nm and soon at 40 nm. It flexibly enables to reach market segments from lowest BoM to highest sound performances:

• a high quality stereo PWM Modulator, performing 95 dB SNR with a high output power, up to 400 mW output through a modest MOSFET pair
• an optimized voltage regulator for high resilience to Power Supply Noise (PSN) with proper Tolerance Template (T2) substituting PSNT2 to old PSRR
• an embedded oscillator for limiting jitter and ensuring a high SNR and THD
• a Sample Rate Converter enabling self-adaptation and audio data synchronization with no need for an external PLL

To fit any application requirement, sDACS95-SP.01-OL.LB-Titanium is delivered with 9 Application Schematics enabling the optimization of BoM cost and output power for each major application: Set-top-box, DVD players, HD-TV etc. whatever the output (Headphone, line-out or speakers).

Thanks to such high flexibility of Dolphin’s offering, a complete audio CODEC, hybrid between an ultra Low-Power ADC with Helium 2 architecture and a PWM DAC with Titanium architecture, now is available for empowering any SoC.

For further information on the offering of sDACS95-SP.01-OL.LB-Titanium, click here, or ask more information at jazz@dolphin.fr.

About Dolphin Integration

Dolphin Integration is up to their charter as the most adaptive creator in the Microelectronics Design Industry to "enable mixed signal Systems-on-Chip". It stars a quality management stimulating reactivity for innovation and Foundry independence. Their current mission is to supply worldwide customers with fault-free, high-yield and reliable sets of CMOS Virtual Components, resilient to noise and drastic for low power-consumption, together with engineering assistance and product evolutions

For more information about Dolphin, visit: www.dolphin-integration.com

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