Description
Princeton Technology Corp (PTC) PT2399S IC Processor Echo Encapsulation SOP-16
The PT2399 is a single chip echo processor IC utilizing ^CMOS technology. Which accept analog audio input ^signal, a high sample rate ADC transfer the analog ^signal into a bit stream then storage to internal 44Kbit ^RAM, after processing the bit stream will de-modulate ^by DAC and lowpass filter. Overall delay time is ^determined by internal VCO clock frequency, and user ^can easy to change the VCO frequency by changing ^the external resistance. The PT2399 performs low ^distortion (THDEATURES
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^ CMOS technology
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^ Least external components
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^ Auto reset Function prevent POP noise
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^ Low noise, SNR better than 90dB (typical)
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^ Low distortion, THD= 0.5%(typical)
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^ User adjustable VCO clock frequency
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^ APPLICATIONS
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^ KARAOKE Mixer
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^ CD/DVD Player/Recorder
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^ Multimedia TV
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^ Car Entertainment System
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^ Music Instrument effecter
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^ Electronics Toy
Manufacturer:Electronic Components
Datasheet:PT2399.pdf
