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MA4AGSW1 MACOM Technology Solutions
RF and Microwave Switch
MFG Part Number: MA4AGSW1
M/A-COM Tech’s MA4AGSW1 is an Aluminum-Gallium-Arsenide, single pole, single throw (SPST), PIN diode switch. The switch features enhanced Al-GaAs anodes which are formed using M/A-COM Tech’s patented hetero-junction technology. This technology produces a switch with less loss than conventional AlGaAs processes. As much as a 0.3 dB reduction in insertion loss can be realized at 50GHz. The fabrication process is designed for high device uniformity and extremely low parasitics. The diodes themselves exhibit low series resistance, low capacitance, and fast switching speed. They are fully passivated with silicon nitride and have an additional polymer layer for scratch protection. The protective coating prevents damage to the diode junction and anode air-bridges during handling and assembly. Off chip bias circuitry is required.
Key AttributesValue
TechnologyDiode Based
Frequency Range : Minimum Frequency50 MHz
Frequency Range : Maximum Frequency70000 MHz
Configuration (SPST, SPDT, ...)SPST
Matching (Non-/Reflective)Reflective
Insertion Loss0.2 dB
Isolation22 dB
Input IP3
Maximum Input Power30 dBm
Switching Time10 ns
Control Type (TTL, -V)TTL
Package TypeDie
QuantityUnit Price
25 - 49
50+Get Quote

This product is available in the following countries:
  • Global