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LTC2158-14 - Dual 14-Bit 310Msps ADC

General Description

The LTC®2158-14 is a 2-channel simultaneous sampling 310Msps 14-bit A/D converter designed for digitizing high frequency, wide dynamic range signals.

It is perfect for demanding communications applications with AC performance that includes 68.8dB SNR and 88dB spurious free dynamic range (SFDR).

Key Features

  • n 68.8dBFS SNR n 88dB SFDR n Low Power: 724mW Total n Single 1.8V Supply n DDR LVDS Outputs n Easy-to-Drive 1.32VP-P Input Range n 1.25GHz Full Power Bandwidth S/H n Optional Clock Duty Cycle Stabilizer n Low Power Sleep and Nap Modes n Serial SPI Port for Configuration n Pin-Compatible 12-Bit Version n 64-Lead (9mm × 9mm) QFN Package.

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Other Datasheets by Linear Technology (now Analog Devices)

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES n 68.8dBFS SNR n 88dB SFDR n Low Power: 724mW Total n Single 1.8V Supply n DDR LVDS Outputs n Easy-to-Drive 1.32VP-P Input Range n 1.25GHz Full Power Bandwidth S/H n Optional Clock Duty Cycle Stabilizer n Low Power Sleep and Nap Modes n Serial SPI Port for Configuration n Pin-Compatible 12-Bit Version n 64-Lead (9mm × 9mm) QFN Package APPLICATIONS n Communications n Cellular Basestations n Software Defined Radios n Medical Imaging n High Definition Video n Testing and Measurement Instruments LTC2158-14 Dual 14-Bit 310Msps ADC DESCRIPTION The LTC®2158-14 is a 2-channel simultaneous sampling 310Msps 14-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. It is perfect for demanding communications applications with AC performance that includes 68.