ADCLK948 Datasheet (Analog Devices) - SiGe Clock Fanout Buffer

ADCLK948, SiGe Clock Fanout Buffer

The ADCLK948 is an ultrafast clock fanout buffer fabricated on the Analog Devices, Inc., proprietary XFCB3 silicon germanium (SiGe) bipolar process.

This device is designed for high speed applications requiring low jitter.

The device has two selectable differential inputs via the IN_SEL control pin.

ADCLK948 Features

* 2 selectable differential inputs 4.8 GHz operating frequency 75 fs rms broadband random jitter On-chip input terminations 3.3 V power supply FUNCTIONAL BLOCK DIAGRAM LVPECL ADCLK948 Q0 Q0 Q1 Q1 Q2 Q2 Q3 APPLICATIONS Low jitter clock distribution Clock and data signal restoration Level translatio