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SP1T Octave and Broadband Pin Diode Switches

RF Pin Diode Switches

MCLI also offers high speed switching solution through our pin diode switch line. MCLI pin diode switches are offered in many multiport models up to SP8T (single pole eight throw) that feature high isolation, low insertion loss, and fast switching times up to 100 nanoseconds. Absorptive models incorporate a 50 ohm terminations in each of the output ports, to present a low VSWR in its off position as well as in its on position. Reflective models conduct RF power when the diode is reverse biased and reflect RF power when the switch is forward biased.

 

  • Model Number
     
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  • SP1T PIN DIODE SWITCHES, 0.225-26.5 GHz


    FEATURES
    Low Loss
    High Isolation
    Low VSWR
    Compact Size
    Absorptive And Reflective

    GENERAL INFORMATION
    60 dB Isolation Standard* 
    RF Impedance: 50 Ohms 
    RF Power: +20 dBm 
    Switching Speed: 90% to 10% or 10% to 90% of RF. 
    Additional 50 nanoseconds of driver delay 
    Operating Temperature from -55 to +85 C 
    Environmental: Per MIL E-5400
    Connectors: RF connectors are SMA. 
    Other connectors: Type N, BNC, TNC available 
    DC Power Requirements: +/- 5 Volts @ 70 mA 
    Logic is TTL "0" when "On" and "1" when "Off" 
    Standard Speed is 2 microseconds
    All models are provided without Drivers 
    Driver Option add suffix /D
     

    Click Part Number For Drawing

    ABSORPTIVE, SP1T
     
    PART
    NUMBER
    FREQUENCY
    RANGE (GHz)
    INSERTION LOSS
    (dB) Max.
    ISOLATION
    (dB) Min.
    VSWR
    Max.
    D1-1/ABS 0.225-0.4 1.2 60 1.60:1
    D1-22/ABS 0.3-16.0 3.5 55 1.70:1
    D1-46/ABS 0.3-18.0 3.5 60 1.70:1
    D1-2/ABS 0.5-1.0 1.2  60 1.60:1
    D1-3/ABS 0.5-2.0 1.7 60 1.60:1
    D1-4/ABS 0.5-2.5 1.7  60 1.60:1
    D1-38/ABS 0.86-0.96 0.8 60 1.50:1
    D1-26/ABS 0.93-0.97 0.8 60 1.50:1
    D1-5/ABS 1.0-2.0 0.8 60 1.50:1
    D1-6/ABS 1.0-3.0 1.6 60 1.60:1
    D1-24/ABS 1.62-1.66 0.8 60 1.50:1
    D1-7/ABS 2.0-4.0 0.8  60 1.50:1
    D1-29/ABS 2.5-2.7 0.8  60 1.50:1
    D1-8/ABS 2.0-8.0 2.2 55 1.60:1
    D1-21/ABS 2.0-12.0 2.6 60 2.00:1
    D1-9/ABS 2.0-18.0 2.6 60 2.00:1
    D1-10/ABS 3.625-4.25 0.9 60 1.60:1
    D1-11/ABS 4.0-8.0 1.0 60 1.50:1
    D1-12/ABS 5.8-6.45 1.0 60 1.50:1
    D1-13/ABS 6.0-18.0 2.5 60 2.50:1
    D1-43/ABS 6.4-7.2 1.0 60 1.50:1
    D1-39/ABS 7.1-8.5 1.0 60 1.50:1
    D1-40/ABS 7.25-7.75 1.0 60 1.50:1
    D1-42/ABS 7.25-8.4 1.0 60 1.50:1
    D1-41/ABS 7.9-8.4 1.0 60 1.50:1
    D1-15/ABS 8.0-12.4 1.6 60 1.60:1
    D1-19/ABS 9.0-10.0 1.8 60 1.90:1
    D1-31/ABS 9.2-10.0 1.8 60 1.90:1
    D1-32/ABS 9.37-10.10 1.8 60 1.90:1
    D1-52/ABS 9.8-10.2 1.8 60 1.90:1
    D1-20/ABS 10.7-11.7 1.6 60 1.60:1
    D1-35/ABS 10.95-12.75 1.8 60 1.60:1
    D1-16/ABS 12.0-18.0 2.6 60 2.00:1
    D1-44/ABS 12.75-13.25 2.0 60 1.90:1
    D1-37/ABS 13.2-13.4 2.0 60 1.90:1
    D1-17/ABS 14.0-14.5 2.5 60 1.80:1
    D1-51/ABS 14.0-18.0 2.5 60 1.90:1
    D1-45/ABS 14.40-15.35 2.5 60 1.80:1
    D1-18/ABS 18.0-26.5 3.6 60 2.50:1
     
    Custom Design For Higher Isolation Available, Contact Manufacturer For Other Specifications
    VSWR means "ON" Input and Output, Also "OFF" Position





    REFLECTIVE, SP1T
     
    PART
    NUMBER
    FREQUENCY
    RANGE (GHz)
    INSERTION LOSS
    (dB) Max.
    ISOLATION
    (dB) Min.
    VSWR
    Max.
    D1-1/REF 0.225-0.4 0.9 60 1.50:1
    D1-46/REF 0.3-18.0 2.5 60 2.00:1
    D1-2/REF 0.5-1.0 0.7 60 1.50:1
    D1-3/REF 0.5-2.0 1.5 60 1.60:1
    D1-4/REF 0.5-2.5 1.5 60 1.60:1
    D1-38/REF 0.86-0.96 0.7 60 1.50:1
    D1-26/REF 0.93-0.97 0.7 60 1.50:1
    D1-5/REF 1.0-2.0 0.7 60 1.50:1
    D1-24/REF 1.62-1.66 0.7 60 1.50:1
    D1-6/REF 1.0-3.0 0.9 60 1.50:1
    D1-7/REF 2.0-4.0 0.7 60 1.50:1
    D1-8/REF 2.0-8.0 1.5 60 1.60:1
    D1-9/REF 2.0-18.0 2.6 60 2.00:1
    D1-29/REF 2.5-2.7 0.7 60 1.50:1
    D1-10/REF 3.625-4.25 0.9 60 1.60:1
    D1-11/REF 4.0-8.0 1.0 60 1.50:1
    D1-12/REF 5.8-6.45 1.0 60 1.50:1
    D1-13/REF 6.0-18.0 2.5 60 2.50:1
    D1-43/REF 6.4-7.2 1.0 60 1.50:1
    D1-39/REF 7.1-8.5 1.7 60 1.60:1
    D1-14/REF 7.2-8.5 1.7 60 1.60:1
    D1-40/REF 7.25-7.75 1.7 60 1.60:1
    D1-42/REF 7.25-8.4 1.7 60 1.60:1
    D1-41/REF 7.9-8.4 1.7 60 1.60:1
    D1-15/REF 8.0-12.4 1.6 60 1.60:1
    D1-19/REF 9.0-10.0 1.8 60 1.90:1
    D1-31/REF 9.2-10.0 1.8 60 1.90:1
    D1-32/REF 9.37-10.10 1.8 60 1.90:1
    D1-52/REF 9.8-10.2 1.8 60 1.90:1
    D1-20/REF 10.7-11.7 1.6 60 1.60:1
    D1-35/REF 10.95-12.75 1.6 60 1.60:1
    D1-16/REF 12.0-18.0 2.6 60 2.00:1
    D1-44/REF 12.75-13.25 2.5 60 1.80:1
    D1-37/REF 13.2-13.4 2.5 60 1.80:1
    D1-17/REF 14.0-14.5 2.5 60 1.80:1
    D1-51/REF 14.0-18.0 2.5 60 2.00:1
    D1-45/REF 14.4-15.35 2.5 60 1.80:1
    D1-18/REF 18.0-26.5 3.6 60 2.50:1

    Custom Design For Higher Isolation Available, Contact Manufacturer For Other Specifications
    VSWR means "ON" Input and Output Position