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AD1893 - Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter

General Description

The low-pass filter has been designed so that full 20 kHz bandwidth is maintained when the input and output sample clock frequencies are as low as 44.1 kHz.

Key Features

  • Low Cost LQFP and PDIP Packages 3 V Supply Performance Specified.
  • Very Low Power Automatically Senses Sample Frequencies.
  • No Programming Required Rejects Sample Clock Jitter Accommodates Dynamically Changing Asynchronous Sample Clocks 8 kHz to 56 kHz Sample Clock Frequency Range Approximately 1:2 to 2:1 Ratio Between Sample Clocks.
  • 96 dB THD+N at 1 kHz 96 dB Dynamic Range Optimal Clock Tracking Control.
  • Slow/Fast Settling Modes Linear Phase in All Modes Automatic Out.

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Datasheet Details

Part number AD1893
Manufacturer Analog Devices
File Size 216.55 KB
Description Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter
Datasheet download datasheet AD1893 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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a FEATURES Low Cost LQFP and PDIP Packages 3 V Supply Performance Specified—Very Low Power Automatically Senses Sample Frequencies—No Programming Required Rejects Sample Clock Jitter Accommodates Dynamically Changing Asynchronous Sample Clocks 8 kHz to 56 kHz Sample Clock Frequency Range Approximately 1:2 to 2:1 Ratio Between Sample Clocks –96 dB THD+N at 1 kHz 96 dB Dynamic Range Optimal Clock Tracking Control—Slow/Fast Settling Modes Linear Phase in All Modes Automatic Output Mute Flexible Four-Wire Serial Interfaces with Right-Justified Mode Power-Down Mode On-Chip Oscillator APPLICATIONS Consumer CD-R, DAT, DCC, MD and 8 mm Video Tape Recorders Including Portables Digital Audio Communication/Network Systems Computer Multimedia Systems Low Cost SamplePort® 16-Bit Stereo Asynchronous Sa