13617CF

13 Gbps 1:2 Fanout

Applications

  • High-speed (up to 13 GHz) digital logic
  • High-speed (up to 13 Gbps) serial data transmission systems
  • Broadband test and measurement equipment

Features

  • Supports data rates up to 13 Gbps
  • Very low random jitter: 35 fs rms typical
  • Supports clock frequencies up to 13 GHz
  • Fast rise and fall times: 15 ps typical 
  • Low power consumption: 315 mW typical
  • Supports single-ended and differential operation
  • Output signal swing: 1200 mV differential
  • Low Added Deterministic Jitter: 2 ps pp typical
  • Single +3.3 V power supply
  • Available in QFN package
  • Evaluation board available

Description

The 13617CF 1:2 fanout buffer is designed to support data rates up to 13 Gbps and clock frequencies up to 13 GHz.

The differential data inputs are DC coupled and terminated on-chip with 50 Ω resisitors to Vcc.  The differential data outputs are back-terminated on chip with 60 Ω resistors to Vcc (50 Ω
impedance).  For direct-coupled applications, the differential outputs should be terminated off chip with 50 Ω resistors to Vcc.  For applications requiring termination to DC levels other than Vcc, external AC coupling to a good RF ground is required.  See the application note for various termination examples.

The 13617CF operates from a single +3.3 V power supply and is available in a 3 x 3 mm2 quad flat no-lead (QFN) package.  The packaged part is also available on an evaluation board with SMA connectors.

 

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