Dragonfly CU100
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Qualcomm Dragonfly™
CU100
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800G PAM4 Electrical DSP

The Qualcomm Dragonfly™ CU100 DSP is a 4nm CMOS single-chip, low-power and low-latency PAM4 Active Electrical Cable (AEC) Digital Signal Processor (DSP) retimer. It is a 100G/lane device delivering high performance, high reliability interconnect for 800G AECs. The CU100 can also function as an 8x106.25 Gbps protocol agnostic retimer.

Product license agreement

Use Cases 

Active electrial cables (AEC) icon
Active electrial cables (AEC)
On-board electrical retimers icon
On-board electrical retimers

Benefits

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Advanced DSP technology
A suite of advanced signal processing algorithms engineered to deliver exceptional Bit Error Rate (BER) performance with ultra-low power consumption
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Powerful diagnostic technology
Offers a powerful suite of diagnostic and monitoring tools designed to give end users complete visibility into link performance, by leveraging real-time analytics across electrical or optical links.

Features

  • Diagnostics and monitoring: FEC error, EYE, SNR, Host/Line Loopback
  • Full XBAR to ease layout 
  • 100G with two generation backwards compatibility (50G PAM4 and 25G NRZ) 
  • Medium Reach (MR) capability 
  • PRBS Gen/Check
Qualcomm relentlessly innovates to deliver intelligent computing everywhere, helping the world tackle some of its most important challenges. Our leading-edge AI, high performance, low-power computing, and unrivaled connectivity deliver proven solutions that transform major industries. At Qualcomm, we are engineering human progress.

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