LTC6406 Datasheet | Linear Technology

.. LTC6406 3GHz, Low Noise, Rail-to-Rail Input Differential Amplifier/Driver Features - - - DESCRIPTION The LTC®6406 is a very low noise, low distortion, fully differential input/output amplifier optimized for 3V, single supply operation. The LTC6406 input mon mode range is rail-to-rail, while the output mon mode voltage is independently adjustable by applying a voltage on the VOCM pin. This makes the LTC6406 ideal for level shifting signals with a wide mon mode range for driving 12-bit to 16-bit single supply, differential input ADCs. A 3GHz gain-bandwidth product results in 70d B linearity for 50MHz input signals. The LTC6406 is unity gain stable and the closed-loop bandwidth extends from DC to 800MHz. The output voltage swing extends from near-ground to 2V, to be patible with a wide range of ADC converter input requirements. The LTC6406 draws only 18m A, and has a hardware shutdown feature which reduces current consumption to 300μA. The LTC6406 is available in a pact 3mm × 3mm 16-pin leadless QFN package and operates over a - 40°C to 85°C temperature range. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. - - - - - - - - Low Noise: 1.6n V/√⎯H⎯z RTI Low Power: 18m A at 3V Low Distortion (HD2/HD3): - 80d Bc/- 69d Bc at 50MHz, 2VP-P - 104d Bc/- 90d Bc at 20MHz, 2VP-P Rail-to-Rail Differential Input 2.7V to 3.5V Supply Voltage Range Fully Differential Input and Output Adjustable Output mon Mode Voltage 800MHz - 3d B Bandwidth with AV = 1 Gain-Bandwidth Product: 3GHz Low Power Shutdown Available in Tiny 16-Lead 3mm × 3mm × 0.75mm QFN Package APPLICATIONS - - - - - Differential Input ADC Driver Single-Ended to Differential Conversion Level-Shifting Ground-Referenced Signals Level-Shifting VCC-Referenced Signals High-Linearity Direct Conversion Receivers TYPICAL APPLICATION ADC Driver: Single-Ended Input to Differential Output with mon Mode Level...