评估模块, 全差分放大器, 低噪, 精密, 150MHz
The from Texas Instruments is an evaluation module for the single THS4551 amplifier in the RGT WQFN-10 package. This evaluation module is designed to quickly and easily demonstrate the functionality and versatility of the amplifier. The EVM is ready to connect to power, signal source and test instruments through the use of onboard connectors. The EVM comes configured for easy connection with common 50 ohm laboratory equipment on its inputs and outputs. The amplifier is configured for single-ended or differential input with gain of 1V/V to differential output at the device pins which is converted to single ended via a transformer to the output. It can be easily configured for other functions, gains and single or split supply operation. The THS4551RGTEVM has an onboard load for the amplifier of 1Kohm. The output transformer and resistor network converts this to a 50 ohm single ended output.
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- Configured for split-supply operation ±1.35V to ±2.7V & modified for single supply 2.7V to 5.4V
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- Default gain of 1 configuration is easily reconfigured for other gains
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- Designed for easy connection to standard 50 ohm input and output impedance test equipment
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- Inputs and outputs include SMA connectors
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- Supply current no load is 1.35mA, output drive is ±80mA