瑞典人Peranders的SMD DB多快呀!
 發表於 : 週四 11月 20, 2003 7:07 pm
發表於 : 週四 11月 20, 2003 7:07 pm看看瑞典人Peranders的SMD Diamond Buffer: 10ns Rise Time多快呀!
I have made a small SMD diamond buffer.
Rise time less than 10 ns. I can't see any difference
between input signal and output signal. This buffer fast......
400 mA peak (at least) at +- 15 volts. The groundpplane can cool rather much!
Noise floor below -110 dB (less than the soundcard)
Offset 7.8 mV
Dist less than 0.009% Can't see any difference between
the soundcard alone and the buffer. Walter Jung mentioned in his article
dist down to 0.002% which seems to be true.
 

			I have made a small SMD diamond buffer.
Rise time less than 10 ns. I can't see any difference
between input signal and output signal. This buffer fast......
400 mA peak (at least) at +- 15 volts. The groundpplane can cool rather much!
Noise floor below -110 dB (less than the soundcard)
Offset 7.8 mV
Dist less than 0.009% Can't see any difference between
the soundcard alone and the buffer. Walter Jung mentioned in his article
dist down to 0.002% which seems to be true.



 
 
 數位電路的電晶體會工作在飽和區與截止區。
 數位電路的電晶體會工作在飽和區與截止區。
 ECL邏輯更快,因為ECL邏輯電晶體不會飽和!
 ECL邏輯更快,因為ECL邏輯電晶體不會飽和!
 
 
