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michael_nxp
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re: NXP offers automotive Class-D amplifer
michael_nxp   9/7/2012 12:33:52 PM
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Datasheets are available on request via local sales representatives or account managers

rwik78
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re: NXP offers automotive Class-D amplifer
rwik78   9/3/2012 4:58:38 AM
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Today's standard amps are 50x4, I wonder is 136x2 stereo is actually 136x4? If so, thats a teremendous boost, and quite close to my Sony home theatre at 135x4. Guessing sub-woofer would need a seperate driver, maybe with this kind of power, subs wont be needed. Challenge would be to get door integrated speakers able to translate this much power into distortion-less sound, and without rattling the door hinges ;-) @electrnx_lyf: How is this audio amp article related to integration and reliability could you please explain?

seaEE
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re: NXP offers automotive Class-D amplifer
seaEE   9/2/2012 4:37:18 AM
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Sounds pretty cool...as long as my neighbor doesn't by it.

elctrnx_lyf
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re: NXP offers automotive Class-D amplifer
elctrnx_lyf   9/1/2012 1:00:04 AM
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The automotive electronic market will look for new and more integrated IC parts to increase the overall reliability by reducing the part count and there by defects.

Robotics Developer
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re: NXP offers automotive Class-D amplifer
Robotics Developer   8/31/2012 11:47:03 PM
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I find it really bizarre that the chip is available but the datasheet is not! How is anyone supposed to use it or consider it for a design without the datasheet? I really like the power and wonder what the sound specifications are going to be.



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As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

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