參數(shù)資料
    型號: SDC-14560-404
    廠商: DATA DEVICE CORP
    元件分類: 位置變換器
    英文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, MDIP36
    封裝: 1.900 X 0.780 INCH, 0.210 INCH HEIGHT, DOUBLE WIDTH, KOVAR, DIP-36
    文件頁數(shù): 1/14頁
    文件大?。?/td> 166K
    代理商: SDC-14560-404
    SDC-14560
    DESCRIPTION
    The SDC-14560 is a series of high-reli-
    ability Synchro or Resolver-to-Digital
    (S/R-D) converters with user-program-
    mable resolution of 10, 12, 14, or 16
    bits. Other features of the SDC-14560
    are high-quality velocity output and her-
    metic seal.
    User-programmable resolution has
    been designed into the SDC-14560 to
    increase the capabilities of modern
    motion control systems. The precise
    positioning attained at 16-bit resolu-
    tion and fast tracking of a 10-bit
    device are now available from one 36-
    pin double DIP hybrid. Velocity output
    (VEL) from the SDC-14560 is a
    ground-based
    voltage
    of
    0
    to
    ±10 VDC with a linearity to 0.7%.
    Output voltage is positive for an
    increasing angle.
    The
    SDC-14560
    series
    accepts
    broadband inputs: 360 Hz to 1 kHz, or
    47 Hz to 1 kHz. The digital angle out-
    put from the SDC-14560 is a natural
    binary code, parallel positive logic
    and
    is
    TTL/CMOS
    compatible.
    Synchronization to a computer is
    accomplished via a converter busy
    (CB) and an inhibit (INH) input.
    APPLICATIONS
    Because of its high reliability, accura-
    cy, small size, and low power con-
    sumption, the SDC-14560 is ideal for
    the most stringent and severe indus-
    trial and military ground or avionics
    applications. All models are available
    with MIL-PRF-38534 processing as a
    standard option.
    Designed with three-state output, the
    SDC-14560 is especially well suited
    for use with computer-based systems.
    Among the many possible applica-
    tions are radar and navigation sys-
    tems, fire control systems, flight
    instrumentation, and flight trainers or
    simulators.
    SYNCHRO-TO-DIGITAL CONVERTER
    FEATURES
    Programmable Resolution:
    10, 12, 14 or 16 Bits
    High-Quality Velocity Output
    Eliminates Tachometer
    Accuracy to ±1.3 Arc
    Minutes
    Small Size
    Synchro or Resolver Input
    Synthesized Reference
    Eliminates 180° Lock-Up
    CT Mode
    S1
    S2
    S3
    SOLID STATE SYNCHRO INPUT OPTION
    ELECTRONIC
    SCOTT T
    SIN
    θ
    COS
    θ
    S1
    S2
    S3
    SOLID STATE RESOLVER INPUT OPTION
    SIN
    θ
    COS
    θ
    S4
    SOLID STATE RESOLVER INPUT OPTION
    SIN
    θ
    COS
    θ
    SIN
    θ
    COS
    θ
    INPUT OPTIONS
    V
    INTERNAL
    DC
    REFERENCE
    CONDITIONER
    SYNTHESIZED
    REF
    DEMOD
    BIT DETECT
    ERROR
    PROCESSOR
    HIGH ACCURACY
    CONTROL
    TRANSFORMER
    INPUT OPTION
    16-BIT CT
    TRANSPARENT
    LATCH
    16-BIT OUTPUT
    TRANSPARENT
    LATCH
    3 STATE
    TTL BUFFER
    3 STATE
    TTL BUFFER
    16-BIT U-D
    COUNTER
    EDGE
    TRIGGERED
    LATCH
    VCO
    INHIBIT
    TRANSPARENT
    LATCH
    POWER
    SUPPLY
    CONDITIONER
    DIGITAL
    ANGLE
    φ
    +5 V
    INH
    EM
    BITS 1-8
    BITS 9-16
    EL
    S
    RESOLUTION CONTROL
    T
    50 ns DELAY
    0.4-1 s
    +10 V
    INTERNAL DC
    REF V (+5 V)
    +15
    INH
    CB
    VEL
    e
    BIT
    +15 V
    -15 V
    DIFF
    GAIN
    OF 2
    DIFF
    GAIN OF
    2, 7
    VEL
    U
    T
    E
    D
    R
    U
    T
    GAIN
    e
    SIN
    (
    θ-φ)
    1 LSB ANTIJITTER FEEDBACK
    REF IN
    RL
    RH
    SIN
    θ
    COS
    θ
    Q
    AB
    RESOLVER
    CONDITIONER
    VOLTAGE
    FOLLOWER
    BUFFER
    1987, 1999 Data Device Corporation
    FIGURE 1. SDC-14560 BLOCK DIAGRAM
    相關(guān)PDF資料
    PDF描述
    SDC-14560-405L SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, MDIP36
    SDC-14560-405S SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, MDIP36
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