Datasheet LMH6554LEE - National Semiconductor IC, AMP, DIFF, 2.8 GHz, 14LLP — Ficha de datos

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Manufacturer: National Semiconductor

Description: IC, AMP, DIFF, 2.8 GHz, 14LLP

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Docket:
LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier
September 9, 2010
LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier
General Description
The LMH6554 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 high speed data acquisition systems.

Using National's proprietary differential current mode input stage architecture, the LMH6554 has unity gain, small-signal bandwidth of 2.8 GHz and allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance. The device's low impedance differential output is designed to drive ADC inputs and any intermediate filter stage. The LMH6554 delivers 16-bit linearity up to 75 MHz when driving 2V peak-to-peak into loads as low as 200. The LMH6554 is fabricated in National Semiconductor's advanced complementary BiCMOS process and is available in a

Specifications:

• Bandwidth: 2.8 GHz
• Gain Max: 1 dB
• Input Offset Voltage: -6.5 mV
• Number of Amplifiers: 1
• Number of Pins: 14
• Operating Temperature Range: -40°C to +125°C
• Package / Case: LLP
• SVHC: No SVHC (19-Dec-2011)
• Slew Rate: 6200 V/µs
• Supply Current: 52 mA
• Supply Voltage Range: 4.7 V to 5.25 V

RoHS: Yes