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AD1892:  Integrated Digital Receiver/Rate Converter

The AD1892 combines a CP-1201, CP-340, IEC-958, AES/EBU, S/PDIF compatible Digital Audio Receiver (DAR) with an asynchronous sample rate converter, allowing the user to specify the output sample rate of the received digital audio infor-mation. The DAR block features support for both Q-channel subcode information (to support CD, CD-R, MD and DAT digital audio formats) as well as Channel Status ...More

AD1892:  Integrated Digital Receiver/Rate Converter

Product Description

The AD1892 combines a CP-1201, CP-340, IEC-958, AES/EBU, S/PDIF compatible Digital Audio Receiver (DAR) with an asynchronous sample rate converter, allowing the user to specify the output sample rate of the received digital audio infor-mation. The DAR block features support for both Q-channel subcode information (to support CD, CD-R, MD and DAT digital audio formats) as well as Channel Status information. A microcontroller interface, with an SPI compatible serial port, allows full access to the 80-bit Q-Channel subcode buffer and to the 32-bit Channel Status buffer, as well as to the control and status registers. Additionally, key status information from the incoming subframes and the Channel Status buffer is reported on status output pins on the AD1892, so the AD1892 may be used in systems that do not include a microcontroller or microprocessor.

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  • DNR w/ Filter (+dB): 120dB
  • THD+N @ 1kHz Input (-dB): 113dB
  • Ratios: 1:0.85, 1:5
  • Product Description: Integrated Digital Receiver/Rate Converter

Functional Block Diagram for AD1892

Part# DNR w/ Filter (+dB) THD+N @ 1kHz Input (-dB) Ratios Product Description Price* (100-499)
AD1896 139 120 7.75:1, 8:1 High Performance 192 kHz Stereo Asynchronous Sample Rate Converter $12.65
AD1895 125 110 7.75:1, 8:1 192 kHz Stereo Asynchronous Sample Rate Converter $5.36
AD1890 120 106 1:2, 2:196 SamplePort Stereo ASRC for 18- and 20-Bit Applications $24.29
AD1892 120 113 1:0.85, 1:5 Integrated Digital Receiver/Rate Converter -
AD1893 96 94 1:2, 2:1 Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter $12.14

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.