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| La genialidad aparece siempre que alguien cae en cuenta por primera vez de algo evidente. Oscar Wilde(1854-1900). Escritor, poeta y dramaturgo inglés. |
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| LT6559: Low Cost 5V/300MHz Triple Video Amplifier Supports 1080p High Definition Format | |||||
MILPITAS, CA – Linear Technology Corporation introduces the LT6559, a single-supply triple amplifier with an industry-leading combination of small size, high speed performance and low cost, making it ideal for applications such as 1080p High Definition video. Available in a tiny 3mm x 3mm QFN package, the LT6559 offers excellent AC performance with 150MHz 0.1dB flatness bandwidth, 800 V/us slew rate and a wide output swing of 1.15V to 3.85V on a single 5V supply. “Each amplifier has its own enable pin, which facilitates individual channel control,” says Tim Regan, applications manager. “This feature provides great flexibility in forming various multiplexer, cable-driver and ADC driver functions at low cost.” When enabled, each amplifier draws only 3.9mA and when disabled, current consumption drops to only 0.1uA per amplifier. Applications include consumer video-playback equipment, KVM (keyboard, video, mouse) switches and LCD projectors and displays. Specified to operate on either single 5V or ±5V supplies, the LT6559 is available now starting at just $0.95 each in quantities of 1,000. Summary of Features: LT6559 * 300MHz BW on Single 5V and ±5V Supplies (AV = 1, 2 and –1) * 0.1dB Gain Flatness: 150MHz (AV = 1, 2 and –1) * High Slew Rate: 800V/µs * Low Noise: 4.5 nV/?Hz * Wide Output Swing: 1.15V to 3.85V typ on 5V Supply * Wide Supply Range: 4V to 12V Single Supply (±2V to ±6V) * Low Supply Current: 3.9mA per Ampifier * Separate Enable Pins for Each Channel * Fast Turn-on Time: 30ns * Fast Turn-off Time: 40ns * Tiny 3mm x 3mm 16-Pin QFN Package | |||||
Lunes, 23 Octubre, 2006 - 06:53 | |||||
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