LT6411

• Product introduction

LT6411650MHz differential ADC driver/dual selectable gain amplifier feature

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• Differential ADC DriverDifferential ADC driver
• Single-Ended to Differential ConversionSingle-ended to differential conversion
• Differential Video Line DriverDifferential video line drivers

• 650MHz –3dB Small-Signal Bandwidth -3dB small signal bandwidth of 650MHz
• 600MHz –3dB Large-Signal Bandwidth Large signal bandwidth of -3dB at 600MHz
• High Slew Rate: 3300V/µs High slew rate: 3300V/μs
• Easily Configured for Single-Ended to Differential Conversion Easily configured for single-ended-to-differential conversion
• 200MHz ±0.1dB BandwidthIt is 200MHz ± 0.1dB bandwidth
• User Selectable Gain of +1, +2 and –1User selectable gains of +1, +2, -1
• No External Resistors RequiredNo external resistors are required
• 46.5dBm Equivalent OIP3 at 30MHz When Driving an ADCWhen driving the ADC at 30MHz, the equivalent of 46.5dBm OIP3 is 46.5dBm
• IM3 with 2VP-P Composite, Differential Output:Intermodulation and differential output 2VP-P combining:
  –87dBc at 30MHz, –83dBc at 70MHz-87dBc at 70MHz and -83dBc at 30MHz
• –77dB SFDR at 30MHz, 2VP-P Differential Output77dB SFDR at 30MHz, 2VP-P differential output
• 6ns 0.1% Settling Time for 2V StepIt is 0.1% for 6ns and the settling time is 2V steps
• Low Supply Current: 8mA per AmpifierLow supply current: 8 mA per Ampifier
• Differential Gain of 0.02%, Differential Phase of 0.01°0.02% differential gain with 0.01° differential phase
• 50dB Channel Separation at 100MHz50 dB channel separation at 100MHz
• Wide Supply Range: ±2.25V (4.5V) to ±6.3V (12.6V)Wide Supply Voltage Range: ±2.25V (4.5V) to ±6.3V (12.6V)
• 3mm × 3mm 16-Pin QFN PackageAvailable in a 3mm x 3mm 16-pin QFN package
• descriptionThe LT6411 is a dual amplifier with individually selectable gains of +1, +2 and –1.The LT6411 is a separately selectable gain +1, +2, -1 dual amplifier. The amplifiers have excellent distortion performance for driving ADCs as well as excellent bandwidth and slew rate for video, data transmission and other high speed applications.The amplifier has excellent distortion performance for driving ADCs as well as excellent bandwidth, video, data transmission and other high-speed applications and conversion rates. Single-ended to differential conversion with a system gain of 2 is particularly straightforward by configuring one amplifier with a gain of +1 and the other amplifier with a gain of –1.Single-ended-to-differential conversion with a system gain of 2, especially directly configuring one amplifier with a gain of +1 and the other amplifier gain of -1. The LT6411 can be used on split supplies as large as ±6V and on a single supply as low as 4.5V.The LT6411 can be used to separate supplies as low as ±6V as low as a single 4.5V supply. Each amplifier draws only 8mA of quiescent current when enabled.When enabled, each amplifier consumes only 8 mA of quiescent current. When disabled, the output pins become high impedance and each amplifier draws less than 350µA.When disabled, the output pins become high impedance and each amplifier has a shot ratio of less than 350μA. The LT6411 is manufactured on Linear Technology's proprietary, low voltage, complimentary, bipolar process and is available in the ultra-compact, 3mm × 3mm, 16pin QFN package.The LT6411 is Linear Technology's proprietary, low voltage, free, bipolar process and fabrication and is available in an ultra-small 3mm×3mm, 16PIN QFN package
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