SY55856U - Micrel Semiconductor

SY55856U 2.5V/3.3V 2.5GHz DIFFERENTIAL 2-CHANNEL PRECISION CML DELAY LINE

The SY55856U is a 2.5GHz, two-channel, fully differential CML (Current Mode Logic) delay line. The device is optimized to adjust the relative delay between two channels, such as clock and data, in 50ps increments. Both inputs may be adjusted in either direction in 7 increments of 50ps, for a total adjustment range of ±350ps. In addition, the clock input mayb.

Features

■ Guaranteed AC parameters over temp and voltage
• > 2.5GHz fMAX
• < 384ps prop delay
• < 120ps tr/tf
■ Delay either clock or data
■ 50ps increments
■ ± 350ps total delay
■ Source terminated CML outputs
■ Full differential I/O
■ Wide supply voltage spectrum: 2.3V to 3.6V
■ Available in a tiny 32-pin EPAD-TQFP package APPLICATIONS
■ Data communications systems
■ Telecom systems
■ High-speed backplanes
■ Signal de-skewing
■ Pulse alignment
■ Digitally controlled delay lines SuperLite™ DESCRIPTION The SY55856U is a 2.5GHz, two-channel, fully differential CML (Current Mode Logic) delay line. The .