NJG1617HE3-TE1

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NJG1617HE3-TE1 is one of the many switch components of the RF Switches product family. As its name suggests, the switch is mainly used for radio frequency switching, an application field in which fast switching and multiplexing are essential requirements for the system to work.

NJG1617HE3-TE1 is a single pole and three throw (SP3T) MEMS switch. It is constructed with a combination of metal and dielectric substrate layers, with a very small size allowing for a wide variety of electronic design applications. The switch covers frequencies from DC up to 4GHz, and RF isolation of 64dB is typical at 2GHz.

The working principle of the NJG1617HE3-TE1 is based on the dielectric materials used in its construction. Dielectric layers are placed between metal layers to form the switch and provide RF insulation. When electrical charge is applied to the dielectric layers, they expand and the metal layers extend to connect the input circuit to one of the output circuits. The electrical charge can be applied to the dielectric layers by an external RF signal, or through a local signal applied to the control terminals.

The NJG1617HE3-TE1 is designed for operation at power levels up to 20dBm, and can handle up to 24V DC. It is able to switch and multiplex signals with an insertion loss of 1.4dB, and an insertion phase uncertainty of 0.5 degree. The switch also offers excellent RF shielding, with shielding (RET) of better then 40 dB over the frequency range. It is also RoHS compliant, making it an ideal choice for multiplexing and switching applications by meeting the safety requirements for most commercial and industrial applications.

The NJG1617HE3-TE1 is an extremely versatile component, and can be used in a wide variety of applications in the RF range. It is suitable for systems with low power leakage, and solutions which require very high isolation. It is also used in sensor systems, in which the switch can be used to turn on and off the sensing device, or multiplex various signals to a single output port. The optimal performance and versatility of the switch make it an excellent choice for a variety of applications.

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