General Description

The HMc850Lc3 is a 1:2 Fanout Buffer designed to support data transmission rates up to 28 gbps, and clock frequencies as high as 20 gHz. All differential inputs and outputs are dc coupled and terminated on chip with 50 ohm resistors to the positive supply, ground. The outputs may be used in either single-ended or differential modes, and should be Ac or dc coupled into 50 ohm resistors connected to ground.

Features

inputs Terminated internally to 50 ohms

differential inputs are dc coupled

propagation delay: 75 ps

Fast Rise and Fall Times: 16 / 15 ps

programmable differential

output Voltage Swing: 600 - 1100 mV

power dissipation: 315 mW

16 Lead ceramic 3x3 mm SMT package: 9 mm2

Typical Applications

The HMc850Lc3 is ideal for:

• RF ATe Applications

• Broadband Test & Measurement

• Serial data Transmission up to 28 gbps

• clock Buffering up to 20 gHz