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LTC2281CUP#TRPBF

Linear Technology LTC2281CUP#TRPBF

Part Number:
LTC2281CUP#TRPBF
Manufacturer:
Linear Technology
Ventron No:
3014893-LTC2281CUP#TRPBF
Description:
IC ADC DUAL 10BIT 125MSPS 64QFN
ECAD Model:
Datasheet:
LTC2281CUP#TRPBF

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Overview
Description
The LTC2281 is a dual 10-bit, 125Msps, low-power 3V analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. It is ideal for demanding imaging and communications applications, offering excellent AC performance with 61.6dB SNR and 88dB SFDR for signals at the Nyquist frequency. Typical DC specifications include 0.1LSB INL and ±0.1LSB DNL, while the transition noise is a low 0.08LSBRMS. The LTC2281 operates on a single 3V supply for low power consumption, and a separate output supply allows the outputs to drive 0.5V to 3.6V logic.

Features
Dual 10-bit ADCs
Sample rate: 125Msps
Single 3V supply (2.85V to 3.4V)
Low power: 790mW
61.6dB SNR, 88dB SFDR
110dB channel isolation at 100MHz
Flexible input: 1Vp-p to 2Vp-p range
640MHz full power bandwidth
Clock duty cycle stabilizer
Shutdown and nap modes
Data ready output clock
Pin compatible family

Applications
Wireless and wired broadband communication
Imaging systems
Spectral analysis
Portable instrumentation
Specifications
Linear Technology LTC2281CUP#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2281CUP#TRPBF.
  • Factory Lead Time
    18 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    64-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2007
  • JESD-609 Code
    e3
  • Feature
    Simultaneous Sampling
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    64
  • ECCN Code
    3A991.C.1
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Analog to Digital Converters
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    NO LEAD
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    2
  • Supply Voltage
    3V
  • Terminal Pitch
    0.5mm
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC2281
  • Pin Count
    64
  • JESD-30 Code
    S-PQCC-N64
  • Qualification Status
    Not Qualified
  • Power Supplies
    3V
  • Configuration
    S/H-ADC
  • Number of Bits
    10
  • Input Type
    Differential, Single Ended
  • Architecture
    Pipelined
  • Number of Inputs
    2
  • Converter Type
    ADC, PROPRIETARY METHOD
  • Reference Type
    External, Internal
  • Data Interface
    Parallel
  • Voltage - Supply, Analog
    2.85V~3.4V
  • Voltage - Supply, Digital
    2.85V~3.4V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    125M
  • Linearity Error-Max (EL)
    0.0684%
  • Sample and Hold / Track and Hold
    SAMPLE
  • Ratio - S/H:ADC
    1:1
  • Analog Input Voltage-Max
    1V
  • Analog Input Voltage-Min
    -1V
  • Length
    9mm
  • Height Seated (Max)
    0.8mm
  • Width
    9mm
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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