LMH6554 - Texas Instruments

LMH6554 2.8-GHz Ultra Linear Fully Differential Amplifier

The LMH6554 device is a high-performance fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8- to 16-bit highspeed data acquisition systems. Using TI’s proprietary differential current mode input stage architecture, the LMH6554 has unity gain, smallsignal bandwidth of 2.8 GHz.

Features

•1 Small-Signal Bandwidth 2.8 GHz
• 2 VPP Large-Signal Bandwidth 1.8 GHz
• 0.1 dB Gain Flatness 830 MHz
• OIP3 at 150 MHz 46.5 dBm
• HD2/HD3 at 75 MHz
  –96 /
  –97 dBc
• Input Noise Voltage 0.9 nV/√Hz
• Input Noise Current 11 pA/√Hz
• Slew Rate 6200 V/μs
• Power 260 mW
• Typical Supply Current 52 mA
• 14-Lead UQFN Package 2 Applications
• Differential ADC Driver
• Single-Ended to Differential Converter
• High-Speed Differential Signaling
• IF/RF and Baseband Gain Blocks
• SAW Filter Buffer/Driver
• Oscilloscope Probes
• Automotive Safety Applications
• Video Over Twisted Pair
• Differential Line .