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LTC2215 - Low Noise ADC

Description

The LTC®2216/LTC2215 are 80Msps/65Msps sampling 16bit A/D converters designed for digitizing high frequency, wide dynamic range signals with input frequencies up to 400MHz.

The input range of the ADC is fixed at 2.75VP-P.

Features

  • n Sample Rate: 80Msps/65Msps n 81.5dBFS Noise Floor n 100dB SFDR n SFDR >95dB at 70MHz n 85fsRMS Jitter n 2.75VP-P Input Range n 400MHz Full Power Bandwidth S/H n Optional Internal Dither n Optional Data Output Randomizer n LVDS or CMOS Outputs n Single 3.3V Supply n Power Dissipation: 970mW/700mW n Clock Duty Cycle Stabilizer n Pin-Compatible with LTC2208, LTC2217 n 64-Pin (9mm × 9mm) QFN Package.

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Full PDF Text Transcription

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FEATURES n Sample Rate: 80Msps/65Msps n 81.5dBFS Noise Floor n 100dB SFDR n SFDR >95dB at 70MHz n 85fsRMS Jitter n 2.75VP-P Input Range n 400MHz Full Power Bandwidth S/H n Optional Internal Dither n Optional Data Output Randomizer n LVDS or CMOS Outputs n Single 3.3V Supply n Power Dissipation: 970mW/700mW n Clock Duty Cycle Stabilizer n Pin-Compatible with LTC2208, LTC2217 n 64-Pin (9mm × 9mm) QFN Package APPLICATIONS n Telecommunications n Receivers n Cellular Base Stations n Spectrum Analysis n Imaging Systems n ATE LTC2216/LTC2215 16-Bit, 80Msps/65Msps Low Noise ADC DESCRIPTION The LTC®2216/LTC2215 are 80Msps/65Msps sampling 16bit A/D converters designed for digitizing high frequency, wide dynamic range signals with input frequencies up to 400MHz.
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