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    參數(shù)資料
    型號(hào): BU-61689F0-150Z
    廠商: DATA DEVICE CORP
    元件分類: 微控制器/微處理器
    英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
    封裝: 1 INCH, CERAMIC, QFP-72
    文件頁數(shù): 6/12頁
    文件大?。?/td> 141K
    代理商: BU-61689F0-150Z
    3
    Data Device Corporation
    www.ddc-web.com
    BU-65178/65179*/61688*/61689*
    F1 web-09/02-0
    CLOCK INPUT
    ! Long Term Tolerance
    1553A Mode
    1553B Mode
    ! Short Term Tolerance, 1 second
    1553A Mode
    1553B Mode
    ! Duty Cycle
    16 MHz
    12 MHz
    10 MHz*
    20 MHz
    oz
    (g)
    in.
    (mm)
    in.
    (mm)
    0.6
    (17)
    1.0 X 1.0 X 0.150
    (25.4 x 25.4 x 3.81)
    1.0 X 1.0 X 0.155
    (25.4 x 25.4 x 3.94)
    PHYSICAL CHARACTERISTICS
    Size
    ! BU-65178/61588 P
    BU-65179*/61688*/61689*
    ! BU-65178/61588 F/G
    BU-65179*/61688*/61689*
    Weight
    ! BU-65178/61588 F/P/G
    BU-65179*/61688*/61689*
    °C/W
    °C
    0.01
    0.1
    0.001
    0.01
    67
    60
    6.8
    150
    +300
    16.0
    12.0
    -55
    -65
    THERMAL
    Thermal Resistance, Junction-to-Case,
    Hottest Die (
    θJC)
    ! BU-65178/61588X3*
    Operating Junction Temperature
    Storage Temperature
    Lead Temperature (soldering, 10 sec.)
    UNITS
    MAX
    TYP
    MIN
    PARAMETER
    TABLE 1. BU-65178/65179*/61588/61688*/61689*SPECIFICATIONS (cont’d)
    Notes: Notes 1 through 6 are applicable to the Receiver Differential
    Resistance and Differential Capacitance specifications:
    (1) Specifications include both transmitter and receiver (tied together internally).
    (2) Measurement of impedance is directly between pins TX/RX A(B)
    and TX/RX A(B) of the BU-65178/61588X3 hybrid.
    (3) Assuming the connection of all power and ground inputs to the hybrid.
    (4) The specifications are applicable for both unpowered and powered conditions.
    (5) The specifications assume a 2 volt rms balanced, differential, sinu-
    soidal input. The applicable frequency range is 75 kHz to 1 MHz.
    (6) Minimum resistance and maximum capacitance parameters are
    guaranteed, but not tested, over the operating range.
    (7) Assumes a common mode voltage within the frequency range of dc to 2
    MHz, applied to pins of the isolation transformer on the stub side (either direct
    or transformer coupled), referenced to hybrid ground. Use a DDC recom-
    mended transformer or other transformer that provides an equivalent CMRR.
    (8) Typical value for minimum intermessage gap time. Under software
    control, may be lengthened to (65,535
    s minus message time), in
    increments of 1
    s.
    (9) Software programmable (4 options). Includes RT-to-RT Timeout (Mid-
    Parity of Transmit Command to Mid-Sync of Transmitting RT Status).
    (10) For both +5 V logic and transceiver. +5 V for channels A and B.
    (11) Measured from mid-parity crossing of Command Word to mid-sync
    crossing of RT’s Status Word.
    (12) External 10
    F Tantalum and 0.1 F capacitors should be located
    as close as possible to Pins 20 and 72 on the Flat Package
    and Pins A9 and J3 on the PGA package, and 0.1
    F at Pin 37/D3.
    (13) MIL-STD–1760 requires that the Mini-ACE produce a 20 Vp-p min-
    imum output on the stub connection.
    33
    40
    Frequency
    ! BU-61588/61688*/65178
    Default Mode
    16
    MHz
    Software Programmable Option
    12
    MHz
    ! BU-61689*
    Default Mode
    20
    MHz
    Software Programmable Option
    10
    MHz
    ! BU-65179*
    Pin Programmable Option
    10/12/16/20
    MHz
    %
    TABLE 2. BU-65178 / 65179* /61588 /61688*/61689* PIN LISTINGS
    (QFP-QUAD FLAT PACK, PGA-PIN GRID ARRAY AND GULL LEAD)
    35
    RTAD4
    **
    QFP
    NAME
    QFP
    NAME
    1
    MEM/REG
    42
    D00
    2
    MSTCLR
    43
    D02
    3
    A11
    44
    D03
    4
    A10
    45
    D05
    5
    TX/RX-A
    46
    D08
    6
    A08
    47
    7
    D07
    TX/RX-A
    48
    8
    D13
    A14, See NOTE 1
    49
    D12
    9
    A04
    50
    D14
    10
    A03
    51
    D09
    11
    A07
    52
    D11
    12
    A02
    53
    D15
    13
    TX/RX-B
    54
    D10
    14
    MEMOE/ADDR_LAT
    55
    TRANSPARENT/
    BUFFERED
    15
    A00
    56
    READYD
    16
    TX/RX-B
    57
    INT
    17
    LOGIC GND
    58
    IOEN
    18
    LOGIC GND
    59
    TX_INH_A
    19
    LOGIC GND
    60
    TX_INH_B
    20
    +5V VCC2
    61
    SELECT
    21
    RTAD2
    62
    STRBD
    22
    A06
    63
    RD/WR
    23
    MEMWR/
    ZEROWAIT
    64
    DTGRT/MSB/LSB
    24
    DTREQ/16/8
    65
    Test Output (RX-A)
    25
    Test Output (RX-B)
    66
    A15, See NOTE 1
    26
    Test Output (RX-B)
    67
    Test Output (RX-A)
    27
    A01
    68
    A05
    28
    MEMENA_IN/
    TRIGGER_SEL
    69
    A09
    29
    DTACK/
    POLARITY_SEL
    70
    A12, See NOTE 2
    30
    CLOCK_IN
    71
    A13, See NOTE 3
    31
    RT_AD_LAT
    72
    +5V VCC1
    32
    SSFLAG/EXT_TRIG
    **
    Test Output (A_RExt)
    33
    RTAD0
    **
    Test Output (A_Test1)
    34
    RTAD3
    **
    Test Output (AB_Test4)
    Test Output (B_RExt)
    36
    D06
    **
    Test Output (AB_Tstck)
    H8
    PGA
    B4
    B5
    C2
    C3
    C1
    D2
    D1
    C4
    E3
    F2
    E1
    F3
    G1
    G4
    G3
    H1
    A7
    A8
    J8
    A9
    J7
    F1
    J2
    H5
    H3
    H4
    G2
    J5
    J6
    H6
    G7
    H2
    H7
    G8
    E8
    E4
    PGA
    H9
    F9
    F7
    G5
    E7
    E9
    D7
    B2
    D9
    B9
    A2
    D8
    A1
    C9
    B8
    C8
    A3
    B7
    C7
    C6
    A6
    A5
    J1
    A4
    C5
    B6
    E2
    J4
    B3
    B1
    J3
    D4
    D5
    D6
    E6
    37
    D3
    +5V VCC
    **
    F4
    Test Output (AB_Test2)
    38
    F8
    D01
    **
    F5
    Test Output (AB_Test3)
    39
    G6
    D04
    **
    F6
    Test Output (B_Test1)
    40
    G9
    RTADP
    N/A
    E5
    No Connect
    41
    J9
    RTAD1
    NOTES
    ** Note that the Test Output pins on the flat pack are pads located on
    the bottom of the package.
    1. BU-65179*, A15/A14 pins are actually CLK SEL 1 / CLK SEL 0 respectively.
    2. BU-65179*, A12 pin selects the RT_BOOT_L OPTIONAL MODE.
    3. BU-65179*, A13 pin has no connection.
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