1218075824650715137 1
1218076225584234497
1218076477346729986
1218078421453373442
1218078485491404801
1554090046796 1
1554090046637
1554090046611
  • 1218075824650715137 1
  • 1218076225584234497
  • 1218076477346729986
  • 1218078421453373442
  • 1218078485491404801
  • 1554090046796 1
  • 1554090046637
  • 1554090046611

    • HSPD High-Speed InGaAs Optical Photodetector

    The HSPD High-Speed ​​Detector Module is designed for digital and analog applications with a 50-ohm impedance-matched RF connection. The module contains an InGaAs PIN photodiode and the necessary matching electronics.

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    Introduce of HSPDInGaAs Optical Photodetector
    The HSPD high-speed optical photodetector is designed for both digital and analog applications. The module contains an InGaAs PIN photodiode in which the response wavelength covers 1250 to 1650 nm and necessary matching electronics.

    HSPD optical photodetector can provide the bandwidth of 8 GHz, 12 GHz, 18 GHz, 22 GHz, and 30 GHz. The module operates on +3.3 or +5V (depending on the model of HSPD). It complies with a standard single-mode 9/125μm fiber input. The RF output port is an SMA-compatible connector or 2.92 mm connector matched by 50-ohm impedance. 

    HSPD is hermetically sealed and weighs less than 15 grams. 

    ROHS 2.0 certificated.

    		Features of HSPD InGaAs Optical Photodetector
    Wide Bandwidth

    Incorporated Bias-T

    DC Coupled

    Hermetically Sealed, SMA Connector 

    Applications of InGaAs Optical Photodetector
    High-speed Optical-fiber Communication

    Radar Information Processing

    Electronic Warfare

    High-speed Signal Test and Measurement

    Product Selection

    Typical & Absolute Maximum Rating
    Parameter Sym. Typ Rating Unit
    Storage temperature TSTG -45 ～ +85 -55 ～ +100 ℃
    Operating temperature TC 25 -40 ～ +85 ℃
    Bias Voltage VR +3.3 +2.8 ～ +5 V
    Optical Input Power Pin 0 +7 dBm
    Burn-out Optical Power PB – +10 dBm
    Lead soldering temperature Tp 280（10s） 330（10s） ℃

    Electrical / Optical Characteristics ( TC = 22 ± 3 ℃ )

    Parameter

    Sym

    Test Condition

    Parameter Values

    Unit

    Wavelength 

    λ

    －

    1000～1650

    nm

    Frequency

    －

    －

    C-Band

    X-Band

    Ku-Band

    Ku+-Band

    K+-Band

    －

    Small Signal Bandwidth

    f-3dB

    TC = 22 ± 3℃

    0.1～8

    0.3～12

    0.8～18

    2～22

    2～30

    GHz

    Responsivity

    Re

    VR , Pin=1mW

    λ = 1310nm

    ≥ 0.85

    ≥ 0.85

    ≥ 0.9

    ≥ 0.85

    ≥ 0.85

    A/W

    λ = 1550nm

    ≥ 0.9

    ≥ 0.9

    ≥ 0.85

    ≥ 0.80

    ≥ 0.80

    Amplitude Flatness

    A

    TC =-40～+85 ℃

    ≤±1.5

    ≤±1.5

    ≤ ±1.5

    ≤±2

    ≤±2

    dB

    Output VSWR

    VSWR

    －

    ≤ 2

    ≤ 2

    ≤ 2.2

    ≤ 2.5

    ≤ 2.5

    －

    Bias Voltage

    VR

    －

    +3.3

    +3.3

    +3.3

    +3.3

    +5

    V

    RF Connector

    －

    －

    SMA

    SMA

    SMA

    2.92mm

    2.92mm

    －

    Saturation Optical Power

    Ps

    VR , λ = 1550nm AC Modulated

    +7

    +7

    +7

    +7

    +7

    dBm

    Dark Current

    Id

    VR

    ≤ 10

    ≤ 10

    ≤ 10

    ≤ 10

    ≤ 10

    nA

    Saturation RF Output Power

    Pout

    －

    -10

    dBm

    Output Impedance

    RL

    －

    50

    Ω

    Typical Response Curves

    (VR ,  λ=1550nm , TC =25 ºC ,Pin=0dBm)

    1 1
    Fig . 1 C- Band Photodetector Frequency Response
    2 1
    Fig . 2 X- Band Photodetector Frequency Response
    3
    Fig . 3 Ku- Band Photodetector Frequency Response
    4
    Fig . 4 K+ – Band Photodetector Frequency Response

    Dimension and Pins ( Unit: mm[inch] ) 

    1202062923120463874

    RF Connector： SMA  or  2.92mm

    Model Information

    1202060716778840065

    Precautions

    1. The fiber bending radius no less than 20 mm for avoiding fiber damage.
    2. Be sure the fiber coupling facet is clean before connecting it to Opto-circuit.
    3. Suitable ESD protection is required in storage, transportation, and use.

    We are happy to provide you with commercial services. If you have any questions or needs about high-speed photodetectors, please feel free to contact us.