1 Features
1• 370 MHz −3-dB Bandwidth (VOUT = 0.5 VPP)
• 50 MHz 0.1-dB Bandwidth
• 2400 V/μs Slew Rate
• 18 ns Settling Time to 0.05%
• −94/−96 dB HD2/HD3 at 5 MHz

2 Applications
• Differential AD Driver
• Video Over Twisted-Pair
• Differential Line Driver
• Single End to Differential Converter
• High-Speed Differential Signaling
• IF/RF Amplifier
• SAW Filter Buffer/Driver

3 Description
The LMH6551 device is a high-performance voltage
feedback differential amplifier and is part of the LMH™ integrated circuits family of devices. The
LMH6551 has the high speed and low distortion
necessary for driving high-performance ADCs as well
as the current handling capability to drive signals over balanced transmission lines like CAT 5 data cables.
The LMH6551 can handle a wide range of video and data formats.
With external gain set resistors, the LMH6551 can be
used at any desired gain. Gain flexibility coupled with
high speed makes the LMH6551 suitable for use as
an IF amplifier in high-performance communications equipment.
The LMH6551 is available in the space-saving SOIC and VSSOP packages.