13 Gbps 1:2 Fanout
- High-speed (up to 13 GHz) digital logic
- High-speed (up to 13 Gbps) serial data transmission systems
- Broadband test and measurement equipment
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.