全新原装!库房现货!(数量详谈)
产品描述:
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Complete primary rate 2048 kbit/s CEPT
transceiver with CRC-4 option
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Selectable HDB3 or AMI line code
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Two frame elastic buffer with 32μs jitter buffer
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Tx and Rx frame and multiframe
synchroniza-tion signals
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Frame alignment and CRC error counters
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Insertion and detection of A, B, C, D signalling
bits with optional debounce
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Line driver and receiver
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Per channel, overall, and remote loop around
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Digital phase detector between E1 line and
ST-BUS
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ST-BUS compatible
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Pin compatible with the MH89790
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Inductorless clock recovery
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Loss of Signal (LOS) indication
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Available in standard, narrow and surface
mount formats
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Supports single supply rail operation
