Skyworks offers a family of ultra-high isolation (47 dB) multi-throw switches for 0.7–3.0 GHz Rx switching, and for switching single-ended Rx SAW filters in cellular handsets. Consuming less than 10 µA of current, the SKY13522-644LF, SKY13523-639LF and SKY13524-639LF are ideal for low power switching in smartphone, data card, IoT, infrastructure, and test and measurement applications.
Qorvo offers a series of four single-pole, double throw (SPDT) reflective GaN switches with operating frequency ranges between 0.5 and 18 GHz. These devices maintain low insertion loss and high isolation, making them ideal for low and high power switching applications.
The SKY13575-639LF from Skyworks is a dual-band single-pole, four-throw switch ideal for dual-band WLAN, 3G/4GLTE systems, and WLAN 802.11 a/b/g/n/ac applications. With an integrated 50Ω match on all RF outputs ports and external DC blocking capacitors, this switch can operate within the -40°C to 90°C temperature range.
Dow-Key Microwave Corp. introduces the first SPDT switch in the Reliant SwitchTM Series that is designed to specifically meet the requirements for performing successful RF tests. This 1x2 bidirectional coaxial switch has an operating frequency from DC to 26.5 GHz that covers the typical 6 GHz test range and beyond for high-speed testing.
Qorvo offers a series of single pole triple throw (SP3T) SOI switches and switches + LNA modules for automotive WiFi, automotive data and diagnostics, infotainment, key fob, IEEE802.11b/g/n/ac WiFi, and 2.5 GHz ISM band applications. Four models are available; two of them are WiFi switches, and two of them are WiFi switches with a low noise amplifier (LNA) in a front end module (FEM). With an ultra-small form factor and integrated matching, the number of external components and layout area in the customer applications, as well as the bill of materials, system footprint, and manufacturing cost are greatly reduced.
The 75S-366 is a 75 Ohm solid state RF switch for applications in the 5-2150 MHz range. It has an RF input power of +20 dBm, has an isolation of 80 dB, and 1P4T failsafe self-terminating configuration.
The 75SA-082 is a 75 Ohm RF switch system in a low profile benchtop enclosure type for applications in the DC-2150 MHz range. It has an RF input power of +20 dBm, has a manual control 20-button keypad and LCD display, and 4 individual 1P4T failsafe self-terminating configurations.
Ducommun’s series of single-pole, double-throw switches covers the DC to 400 MHz frequency range. The switches weigh just 9 ounces and are ideal for integration into MRI machines as well as hyperthermia and ablation equipment.