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AD9645 - 1.8V Analog-to-Digital Converter

Datasheet Summary

Description

The AD9645 is a dual, 14-bit, 80 MSPS/125 MSPS analog-todigital converter (ADC) with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use.

Features

  • 1.8 V supply operation Low power: 122 mW per channel at 125 MSPS with scalable power options SNR = 74 dBFS (to Nyquist) SFDR = 91 dBc at 70 MHz DNL = ±0.65 LSB (typical); INL = ±1.5 LSB (typical) Serial LVDS (ANSI-644, default) and low power, reduced range option (similar to IEEE 1596.3) 650 MHz full power analog bandwidth 2 V p-p input voltage range Serial port control Full chip and individual channel power-down modes Flexible bit orientation Built-in and custom digital test pattern generation.

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Datasheet preview – AD9645

Datasheet Details

Part number AD9645
Manufacturer Analog Devices
File Size 1.09 MB
Description 1.8V Analog-to-Digital Converter
Datasheet download datasheet AD9645 Datasheet
Additional preview pages of the AD9645 datasheet.

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Full PDF Text Transcription

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Data Sheet Dual, 14-Bit, 80 MSPS/125 MSPS, Serial LVDS 1.8 V Analog-to-Digital Converter AD9645 FEATURES 1.8 V supply operation Low power: 122 mW per channel at 125 MSPS with scalable power options SNR = 74 dBFS (to Nyquist) SFDR = 91 dBc at 70 MHz DNL = ±0.65 LSB (typical); INL = ±1.5 LSB (typical) Serial LVDS (ANSI-644, default) and low power, reduced range option (similar to IEEE 1596.
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