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Datasheet Linear Technology LTC2270CUP#PBF

Manufacturer:Linear Technology
Series:LTC2270
Part Number:LTC2270CUP#PBF

16-Bit, 20Msps Low Noise Dual ADC

Datasheets

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    LTC2270 - 16-Bit, 20Msps Low Noise Dual ADC
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    LTC2270
    16-Bit, 20Msps
    Low Noise Dual ADC
    FEATURES DESCRIPTION n The LTC®2270 is a two-channel simultaneous sampling
    16-bit A/D converter designed for digitizing high frequency,
    wide dynamic range signals. It is perfect for demanding
    applications with AC performance that includes 84.1dB
    SNR and 99dB spurious free dynamic range (SFDR). n n Two-Channel Simultaneously Sampling ADC
    84.1dB SNR (46μVRMS Input Referred Noise)
    99dB SFDR
    ±2.3LSB INL(Max)
    Low Power: 160mW Total, 80mW per Channel
    Single 1.8V Supply
    CMOS, DDR CMOS, or DDR LVDS Outputs
    Selectable Input Ranges: 1VP-P to 2.1VP-P
    200MHz Full Power Bandwidth S/H
    Shutdown and Nap Modes
    Serial SPI Port for Configuration
    Pin Compatible with
    LTC2180: 16-Bit, 25Msps, 78mW
    LTC2140-14: 14-Bit, 25Msps, 50mW
    64-Lead (9mm × 9mm) QFN Package DC specs include ±1LSB INL (typ), ±0.2LSB DNL (typ)
    and no missing codes over temperature. The transition ...

Prices

Packaging

Package9x9 QFN-64
Package CodeUP

Parametrics

ADC INL1 LSB
ADCs2
ArchitecturePipeline
Bipolar/Unipolar InputBipolar
Bits16 bits
Number of Channels2
DNL0.2 LSB
Demo BoardsDC1620A-T,DC1975A-A
Design ToolsLinearLabTools
Export Controlno yes/no
FeaturesSimultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer
I/OParallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS
Input DriveDifferential
Input Span1Vpp to 2.1Vpp
Internal Referenceyes yes/no
Latency6
Operating Temperature Range0 to 70 °C
Power160 mW
SFDR99 dB
SINAD83.9 dB
SNR84.1 dB
Simultaneousyes yes/no
Speed20000 ksps
Supply Voltage Range1.8V

Eco Plan

RoHSCompliant

Manufacturer's Classification

  • Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)

Other Names: LTC2270CUPPBF, LTC2270CUP PBF

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