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AD6644ASTZ-40

Analog Devices Inc. AD6644ASTZ-40

Part Number:
AD6644ASTZ-40
Manufacturer:
Analog Devices Inc.
Ventron No:
3009797-AD6644ASTZ-40
Description:
IC ADC 14BIT 40MSPS CMOS 52-LQFP
ECAD Model:
Datasheet:
AD6644ASTZ-40

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Overview
Description
The AD6644 is a high-speed, high-performance, monolithic 14-bit analog-to-digital converter (ADC). It includes all necessary functions, such as track-and-hold (TH) and reference, on-chip to provide a complete conversion solution. The AD6644 provides CMOS-compatible digital outputs. It is the third generation in a wideband ADC family, preceded by the AD9042 (12-bit 41 MSPS) and the AD6640 (12-bit 65 MSPS, IF sampling).

Features
Guaranteed sample rate of 65 MSPS
Fully differential analog input stage
Digital outputs can be run on 3.3 V supply for easy interface to digital ASICs
Complete solution: reference and track-and-hold
Packaged in a small, surface-mount, plastic, 52-lead LQFP

Applications
Multichannel, multimode receivers (AMPS, IS-136, CDMA, GSM, WCDMA)
Single channel digital receivers
Antenna array processing
Communications instrumentation
Radar, infrared imaging
Instrumentation
Specifications
Analog Devices Inc. AD6644ASTZ-40 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD6644ASTZ-40.
  • Factory Lead Time
    12 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 1 week ago)
  • Contact Plating
    Tin
  • Mounting Type
    Surface Mount
  • Package / Case
    52-LQFP
  • Surface Mount
    YES
  • Number of Pins
    52
  • Operating Temperature
    -25°C~85°C
  • Packaging
    Tray
  • JESD-609 Code
    e3
  • Pbfree Code
    no
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    52
  • Subcategory
    Analog to Digital Converters
  • Max Power Dissipation
    1.5W
  • Technology
    BIPOLAR
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    AD6644
  • Pin Count
    52
  • Operating Supply Voltage
    5V
  • Polarity
    Unipolar
  • Configuration
    S/H-ADC
  • Number of Channels
    1
  • Max Supply Voltage
    5.25V
  • Min Supply Voltage
    4.85V
  • Power Dissipation
    1.5W
  • Number of Bits
    14
  • Input Type
    Differential
  • Architecture
    Pipelined
  • Max Input Voltage
    2.2V
  • Converter Type
    ADC, PROPRIETARY METHOD
  • Supply Type
    Analog, Digital
  • Reference Type
    Internal
  • Data Interface
    Parallel
  • Resolution
    1.75 B
  • Sampling Rate
    40 Msps
  • Voltage - Supply, Analog
    5V
  • Voltage - Supply, Digital
    3V~3.6V
  • Number of Analog In Channels
    1
  • Sampling Rate (Per Second)
    65M
  • Output Bit Code
    2'S COMPLEMENT BINARY
  • Power Consumption
    1.3W
  • Integral Nonlinearity (INL)
    0.5 LSB
  • Sample and Hold / Track and Hold
    TRACK
  • Input Capacitance
    1.5pF
  • Ratio - S/H:ADC
    1:1
  • Signal to Noise Ratio (SNR)
    74.5 dB
  • Differential Nonlinearity
    -1 LSB
  • Height
    1.45mm
  • Length
    10.2mm
  • Width
    10.2mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Contains Lead
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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