50700DF
50 Gbps D Flip-Flop (-3.3 V Supply)

Applications

• SONET OC-768 and SDH STM-256 equipment
• Short, intermediate, and long haul optical transmitter modules
• Broadband test and measurement equipment

Features

• Supports data rates up to 50 Gbps
• Fast rise and fall times: < 8 ps
• Low power consumption: 550 mW
• Supports single-ended and differential operation
• Output signal swing 1000 mV p–p differential
• Data preserved on clock stop
• Single –3.3 V power supply
• Available in metal package with V connectors or die

Description

The 50700DF static D flip-flop (DFF) is designed to support data rates up to 50 Gbps. The part is nominally positive-edge triggered; however, by reversing the positive and negative clock connections, a negative-edge triggered application can be accommodated. All differential data and differential clock inputs are on-chip DC coupled and terminated with 50 W resistors to ground. The differential data outputs should be terminated off chip with 50 W resistors to ground.

The 50700DF operates from a single –3.3 V power supply and is available in a metal package with V connectors or in die form.

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