SD2932W

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The SD2932W is a three-terminal Yagi-Uda antenna switch intended for wireless local area networks (WLANs). It is designed for use in 802.11b/g applications. It is capable of handling up to 280 mW power in WLAN applications.

The device is a monolithic single-pole four-throw (SP4T) switch with two ports used to select between two or four RF signals. The device is optimized for use in WLAN applications, although it may be used in other RF switching applications. It features low insertion loss, high isolation, and fast switching speed.

The SD2932W is a field-effect transistor (FET) switch, constructed of metal-oxide semiconductor field-effect transistors (MOSFETs). It is a single-gate, dual-channel FET switch. This means that the device uses a single gate and two channels to switch between two or four RF signals. The device uses a depletion-mode MOSFET to generate a negative gate potential for switching.

The device has two gate leads and two source-drain terminals. The gate leads control the switch state; when the gate lead is “high” (high voltage), the switch is “on” and connected, and when the gate lead is “low” (low voltage), the switch is “off” and disconnected. The two source-drain terminals are connected to each of the two selected RF ports. The gate lead is connected to the bias voltage, which sets the switch state.

The device is designed to operate over a wide temperature range (-40°C to +85°C), at frequencies up to 6GHz, and with high power capability (280mW). The device is also designed for low insertion loss, low distortion, and high isolation. The switch features a fast switching time (less than 1ns).

The SD2932W is an ideal device for a wide range of RF switching applications, including WLAN, WiMax, and ZigBee applications. The device is robust enough to be used in outdoor applications, and it is low cost, making it an attractive option for many applications.

In summary, the SD2932W is a three-terminal Yagi-Uda antenna switch designed for use in 802.11b/g WiFI applications. It is a monolithic single-pole four-throw (SP4T) switch constructed of metal-oxide semiconductor field-effect transistors (MOSFETs). The device is optimized for use in WLAN applications, although it may be used in other RF switching applications. It features low insertion loss, high isolation, and fast switching speed. It is designed to operate over a wide temperature range (-40°C to +85°C), at frequencies up to 6GHz, and with high power capability (280mW). The device is an ideal for a wide range of RF switching applications, including WLAN, WiMax, and ZigBee applications.

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