HMC221BTR

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Base Part Number:	HMC221

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RF switches are cost effective devices designed to switch signals from one device to another in order to reduce the amount of time, effort, and cost associated with switching connections.The HMC221BTR is a high-performance three-state, nine-way RF switch designed for commercial and industrial applications, and is ideal for wireless communication systems.The HMC221BTR is a versatile single-pole, three-throw (SP3T) RF switch that can be used for applications such as antenna diversity, remote antenna control, and signal routing. The device is manufactured using an innovative process called wafer-level integration, which combines the high performance, low power consumption, and reliability of a multi-chip module with the price advantage of a single-chip solution. The HMC221BTR is a controlled RF switch with a wide frequency range of 0.2 MHz to 3 GHz and an insertion loss of 0.7 dB. It also offers excellent isolation of over 80dB, making it ideal for multi-antenna and complex systems. The device has an integrated IEEE-10/100 Ethernet interface which allows users to easily configure and control the RF switch over a network. It also has a convenient USB port to allow for simple connection and programming of the device. The HMC221BTR is well suited for applications that require switching between multiple antennas and frequencies, such as mobile devices, base stations, and GPS applications, as well as other applications that require flexible signal routing options. The device is designed to operate in harsh environments and can withstand temperatures from -40°C to 105°C. In order to operate the switch, a DC voltage ranging from 3V to 6V is required. The device also features three configurable control pins, i.e., IN0, IN1, and IN2, which can be configured as active high or active low. An optional enable pin is also available, which when activated, will disable all switch operations. The device has an excellent power handling capability of up to 10 W, making it suitable for a range of switchable RF applications. It also has an integrated ESD protection circuit to protect the device from electrical transients.The HMC221BTR is an excellent choice for RF switching applications due to its high performance, low power consumption, flexibility, and robustness.

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