JA) (Note 3) Thermal Resistanc" />
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  • 參數(shù)資料
    型號(hào): KSZ8001S TR
    廠商: Micrel Inc
    文件頁(yè)數(shù): 28/46頁(yè)
    文件大?。?/td> 0K
    描述: TXRX 10/100 LINKMD 3.3V 48-SSOP
    標(biāo)準(zhǔn)包裝: 1,000
    類型: 收發(fā)器
    規(guī)程: MII,RMII,SMII
    電源電壓: 1.8V, 3.3V
    安裝類型: 表面貼裝
    封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
    供應(yīng)商設(shè)備封裝: 48-SSOP
    包裝: 帶卷 (TR)
    配用: 576-1620-ND - BOARD EVALUATION FOR KSZ8001L
    其它名稱: KSZ8001STR
    KSZ8001STR-ND
    Micrel
    KSZ8001
    June 2009
    Revision 1.04
    34
    Package Thermal Resistance (
    θ
    JA)
    (Note 3)
    Thermal Resistance
    θ
    JA
    θ
    JA
    θ
    JA
    θ
    JC
    Airflow Velocity (m/s)
    0
    1
    2
    0
    KSZ8001L / KSZ8001LI
    83.56
    77.08
    72.36
    35.90
    KSZ8001SL / KSZ8001SLI
    75.19
    68.20
    66.43
    42.65
    KSZ8001S
    42.43
    36.19
    34.24
    6.75
    Electrical Characteristics
    (Note4)
    Symbol
    Parameter
    Condition
    Min
    Typ
    Max
    Unit
    Total Supply Current
    (Note 5)
    KSZ8001L
    -
    Current consumption is for the single 3.3V supply KSZ8001L device only, and includes the 1.8V supply
    voltages (VDDRX, VDDPLL) that are provided by the KSZ8001L via power output pin 13 (VDDC).
    -
    Transformer consumes an additional 45mA @ 3.3V for 100BASE-TX and 70mA @ 3.3V for 10BASE-T.
    IDD1
    100BASE-TX
    Chip only, no transformer
    52
    mA
    IDD2
    10BASE-T
    Chip only, no transformer
    32
    mA
    IDD3
    Power Saving Mode
    Ethernet cable disconnected
    35
    mA
    IDD4
    SW Power Down Mode
    Register (software) power down
    5
    mA
    IDD5
    Power down pin (PD#)
    Chip (hardware) power down
    3
    mA
    TTL Inputs
    VIH
    Input High Voltage
    2.0
    V
    VIL
    Input Low Voltage
    0.8
    V
    IIN
    Input Current
    VIN = GND – VDD
    -10
    10
    μA
    TTL Outputs
    VOH
    Output High Voltage
    IOH = -4mA
    2.4
    V
    VOL
    Output Low Voltage
    0.4
    V
    I IOZ I
    Output Tri-State Leakage
    10
    μA
    100BASE-TX Transmit (measured differentially after 1:1 transformer)
    VO
    Peak Differential Ouput
    Voltage
    50
    Ω from each output to VDD
    0.95
    1.05
    V
    VIMB
    Output Voltage Imbalance
    50
    Ω from each output to VDD
    2
    %
    tr, tt
    Rise/Fall Time
    3
    5
    ns
    Rise/Fall Time Imbalance
    0
    0.5
    ns
    Duty Cycle Distortion
    ±0.25
    ns
    Overshoot
    5
    %
    VSET
    Refernce Voltage of ISET
    0.75
    V
    Propagation Delay
    45
    60
    Ns
    Jitter
    0.7
    1.4
    ns(pk-pk)
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