Cirrus-logic AN Integrating CobraNet into Audio Products Manuel d'utilisateur

CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com Integrating CobraNet™into Audio Products(Advice from the Experts)

Thermal PRELIMINARY8CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comTja (max) = 33.6°C/Watt.Tja (typ)= 33.6°C/Watt.Therefore:Ta(max) = Tj(

ThermalPRELIMINARY9CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com There are not many other parts on the CM-2, and all of them are low-po

Thermal PRELIMINARY10CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comConclusionThe practical results of all this analysis is that the CM-1

EMIPRELIMINARY11CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com EMILike thermal issues, the theory of EMI is well known but the practice

FAQ PRELIMINARY12CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comFAQThe following are some frequently asked questions about the CM-2.Q: Do

FAQPRELIMINARY13CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com Q: Should I use 3.3v or 5v logic when interfacing to the CM-2 (or CM-1)?A

FAQ PRELIMINARY14CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comContacting Cirrus Logic SupportFor all product questions and inquiries co

PRELIMINARYiiCS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comThis page intentionally blank.

IntroductionPRELIMINARY1CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com IntroductionThis applications note is intended to help hardware d

Using CobraNet Modules in Your System PRELIMINARY2CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comUsing CobraNet Modules in Your SystemCir

Using CobraNet Modules in Your SystemPRELIMINARY3CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com Signals to and from the module should be

Integrating CobraNet Circuitry into PCBs PRELIMINARY4CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comIntegrating CobraNet Circuitry into P

Integrating CobraNet Circuitry into PCBsPRELIMINARY5CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com on the same side as the ICs, individu

Thermal PRELIMINARY6CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.comThermalWhile the CobraNet modules and the CS18101 are relatively low-p

ThermalPRELIMINARY7CS18101 (CM-2) AppNote1 - rev 1.1 Jan, 2004www.cirrus.com The Practice Theory is good, but it falls well short in practice. For