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斯坦福数字延迟发生器DG535
价格：电议
地区：四川省
电 话：86 028 85481648
手 机：13708178443
传 真：56 028 85484428

成都和成仪器有限公司

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类型4通道数字延迟/脉冲发生器品牌美国SRS
型号DG535外形尺寸8.5× 4.75× 14（mm）
重量10（kg）

 

  • Specifications
    Delays
     
    ChannelsFour independent delay outputs
    Range0 to 999.999,999,999,995 seconds
    Resolution5 ps
    Accuracy1500 ps + timebase error × delay
    TimebaseStandard: 25 ppm crystal oscillator
    Optional: 1 ppm TCXO (opt. 03)
    External: 10.0 MHz reference input
    RMS jitter<100 ps + (10-8× delay)
    Trigger delay (typ.)85 ns (ext. trigger to T0 output)
     
    External Trigger
     
    RateDC to 1/(1 µs + longest delay)
    Threshold±2.56 VDC
    Resolution10 mV
    SlopeTrigger on rising or falling edge
    Impedance1 MΩ + 40 pF or 50 Ω
     
    Internal Rate Generator
     
    RateSingle shot, 0.001 Hz to 1.000 MHz, or Line
    ResolutionFour digits, 0.001 Hz below 10 Hz
    AccuracySame as timebase
    Jitter1:10,000
    Settling<2 seconds for any rate change
    Burst mode2 to 32766 pulses per burst at integer multiples (4 to 32767) of the trigger period
     
    Outputs
     
    Load50 Ω or high impedance
    Rise time2 to 3 ns (typ.)
    Slew rate1 V/ns
    Overshoot<100 mV + 10 % of pulse amplitude
    LevelsTTL: 0 to 4 VDC (normal or inverted)
    ECL: -1.8 to -0.8 VDC (normal or inverted)
    NIM: -0.8 to 0.0 VDC (normal or inverted)
    VAR: Adjustable offset and amplitude between -3 and +4 VDC with 10 mV resolution. 4 V maximum transition.
    Accuracy±(50 mV + 3 % of pulse amplitude)
    Option 02Rear panel 1 µs pulses corresponding to T0, A, B, C, D outputs with nominal amplitude of 8× the front-panel outputs at 1kHz rep rate. Output level reduced by 2 V/mA of additional average output current.
     
    Fast Rise Time (opt. O4A)
     
    Output amplitude+0.5 to 2.0 VDC
    Output offset-0.8 VDC (typ.)
    Transition time
         Rise (20/80 %)
         Fall (20/80 %)


    100 ps (max.)
    2000 ps (max.)

    Pulse aberrations
         Foot
         Ring
    4 % (typ.)
    ±5 % (typ.)
     
    Fast Fall Time (opt. O4B)
     
    Output amplitude-0.5 to -2.0 VDC
    Output offset+0.8 VDC (typ.)
    Transition time
         Rise (20/80 %)
         Fall (20/80 %)
    2500 ps (max.)
    100 ps (max.)
    Pulse aberrations
         Foot
         Ring
    4 % (typ.)
    ±5 % (typ.)
     
    General
     
    DisplayBacklit 20-character LCD
    Computer interfaceGPIB (IEEE-488). All instrument functions and settings may be controlled over the interface bus. Interface queue can be viewed from the front panel.
    Dimensions8.5" × 4.75" × 14" (WHL)
    Weight10 lbs.
    Power70 W, 100/120/220/240 VAC, 50/60 Hz
    WarrantyOne year parts and labor on defects in materials and workmanship