MA8334-001

MA8334 Series High Power Multi-Throw PIN Diode Switch Modules V5 Features        SPDT and SP3T Series Diode Designs Low Intermodulation Distortion, 80 dBc High Average Power, 100 W Wide Bandwidth, 10 MHz to 1000 MHz Low Insertion Loss High Isolation RoHS Compliant Absolute Maximum Ratings 1 Parameter Absolute Maximum Reverse Voltage Voltage Rating per Diode Forward Current + 250 mA per diode Operating Temperature -65 °C to +125 °C Description and Applications Storage Temperature -65 °C to +150 °C M/A-COM Technology Solutions MA8334 Series of multi-throw high power switch modules are SPDT and SP3T devices intended for use from 10 MHz to 1000 MHz. They are designed to function with an input power of 100 watts, CW, into a 50 Ω load with a nominal source VSWR of 1.3:1. These switch modules are constructed using advanced hybrid technology and utilize PIN diode chips that have been optimized for low loss and high reliability. These switch modules make use of M/A-COM Tech’s, high voltage, CERMACHIP™ PIN diode chip distinguished by its low thermal resistance and low intermodulation distortion. Applications for the MA8334 switch modules include 100W incident power T/R antenna and diversity switches. Typical bias conditions for nominal switch operation are +50mA @ +1V for the low loss condition and -100V @ 0 mA for isolation. Junction Temperature +175 °C Power Dissipation 5 W @ + 25 °C . derated to 0 W @ + 125 °C . 1. Operation of this device above any one of these parameters may cause permanent damage. MA 8334 -001 MA 8334 -004 S2 S2 Circuit for Common Cathode Biasing S3 S4 S1 S3 S4 Internal Wiring Diagram Recommended D.C. Bias : Low Loss: +50 mA @+ 1V, Isolation:-100V @ 0mA 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MA8334 Series High Power Multi-Throw PIN Diode Switch Modules V5 Specifications @ TA=+25°C Model Number Case Style Maximum3 CW Input Power (Watts) Switch Type Frequency Range (MHz) Minimum Isolation1,2 (dB) Maximum Insertion Loss1,2 (dB) Nominal Carrier Lifetime4 TL (µS) Diode Voltage Rating (Volts) MA8334-001 844-001 100 SPDT 10-1000 24 0.35 8 900 MA8334-004 844-004 100 SP3T 10-1000 24 0.35 8 900 Performance Notes: Performance Data  For the MA8334-001 and the MA8334-004 switches, the small signal insertion loss and isolation measurements are performed at 450 MHz with the “ON” port forward biased @ +50mA, +1V and the “OFF” port reverse biased at 0V, 0mA. For (100W) high signal conditions, the “ON “ port is forward biased @ +50mA, +1V and the “OFF” port is reverse biased at –100V, 0mA.  Maximum small signal VSWR for all switches is 1.35:1 with source and load VSWR < 1.05 :1 in 50 Ω system at 450 MHz  Nominal thermal resistance for each diode is 20°C/W.  Bias conditions +10mA/-6mA Note: Specifications subject to change without notification 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MA8334 Series High Power Multi-Throw PIN Diode Switch Modules V5 Case Dimensions Case style 844-001 DIM. INCHES MM MIN. MAX. MIN. MAX. A .970 .980 24.6 24.9 B .245 .255 6.22 6.48 C .485 .495 12.3 12.6 D .720 .730 18.3 18.5 E .250 .292 6.35 7.42 F .155 .182 3.94 4.62 G .400 .420 10.2 10.7 H .090 .110 2.29 2.79 J .045 .055 1.14 1.40 K .005 .007 .127 .178 Mounting holes are 0.118 +/- .010 Case style 844-004 DIM. INCHES MM MIN. MAX. MIN. MAX. A .970 .980 24.6 24.9 B .245 .255 6.22 6.48 C .485 .495 12.3 12.6 D .720 .730 18.3 18.5 E .250 .292 6.35 7.42 F .155 .182 3.94 4.62 G .400 .420 10.2 10.7 H .090 .110 2.29 2.79 J .045 .055 1.14 1.40 K .005 .007 .127 .178 Mounting holes are 0.118 +/- .010 3 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MA8334 Series High Power Multi-Throw PIN Diode Switch Modules V5 M/A-COM Technology Solutions Inc. All rights reserved. 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MACOM customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully indemnify MACOM for any damages resulting from such improper use or sale. 4 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support