LT6555 Datasheet | Linear Technology

.. LT6555 650MHz Gain of 2 Triple 2:1Video Multiplexer Features - - - - - - - - - - - - - - - DESCRIPTIO U APPLICATIO S - - - 650MHz - 3d B Small Signal Bandwidth 450MHz - 3d B 2VP-P Large-Signal Bandwidth 120MHz ±0.1d B Bandwidth High Slew Rate: 2200V/µs Fixed Gain of 2; No External Resistors Required 72d B Channel Separation at 10MHz 50d B Channel Separation at 100MHz - 80d Bc 2nd Harmonic Distortion at 10MHz, 2VP-P - 70d Bc 3rd Harmonic Distortion at 10MHz, 2VP-P Low Supply Current: 9m A per Amplifier 6.5ns 0.1% Settling Time for 2V Step ISS ≤ 500µA per Amplifier when Disabled Differential Gain of 0.033%, Differential Phase of 0.022° Wide Supply Range: ±2.25V (4.5V) to ±6V (12V) Available in 24-Lead SSOP and 24-Lead QFN Packages The LT®6555 is a high speed triple 2:1 video multiplexer with an internally fixed gain of 2. The individual amplifiers are optimized for performance with a double terminated 75Ω video load and feature a - 3d B 2VP-P bandwidth of 450MHz, making them ideal for driving very high resolution video signals. Separate power supply pins for each amplifier boost channel separation to 72d B, allowing the LT6555 to excel in many high speed applications. While the performance of the LT6555 is optimized for dual supply operation, it can also be operated with a single supply as low as 4.5V. Using dual 5V supplies, each amplifier draws only 9m A. When disabled, the amplifiers draw less than 500µA and the outputs bee high impedance. The LT6555 is manufactured on Linear Technology’s proprietary low voltage plementary bipolar process and is available in 24-lead SSOP and ultra-pact 24-lead QFN packages. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. RGB Amplifiers UXGA Video Multiplexing LCD Projectors TYPICAL APPLICATIO RINA GINA BINA LT6555 75Ω ×2 75Ω RGB Multiplexer and Line Driver V+ 75Ω 75Ω ROUT Video Amplitude Transient Response 1.8 1.6...