BF1118WR,115 RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
RF Type:	General Purpose
Topology:	--
Circuit:	--
Frequency Range:	DC ~ 1GHz
Isolation:	30dB (min)
Insertion Loss:	2.5dB (max)
Test Frequency:	1GHz
P1dB:	--
IIP3:	--
Features:	--
Impedance:	50 Ohm
Voltage - Supply:	--
Operating Temperature:	--
Package / Case:	SC-82A, SOT-343
Supplier Device Package:	CMPAK-4

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RF SwitchesRF switches are active components that are used to route high frequency signals through a system. The devices are specifically designed to minimize signal loss or distortion, preserving signal integrity over long distances. By using multiple paths, RF switches can efficiently reroute signals that are too large or too small to pass through normal signal pathways.The BF1118WR,115 is a broadband, wide-range switch designed for use in radio frequency applications. It is a two-pole/three-throw RF switch which provides low insertion loss and high isolation with excellent switching linearity. This device is capable of operating at frequencies up to 11GHz with excellent return loss performance.The BF1118WR,115 is ideal for applications such as base station equipment, navigation systems, communications systems and military/spacecraft antennas. It is also suitable for wide-band signal routing and signal switching in both laboratory and production environments.The working principle of the BF1118WR,115 is based on a switching mechanism controlled by a small electrical signal. This signal is fed into the switch, which then routes the signal from one port to another. The signal is then re-routed based on the logic of the switch. The signal switching is non-destructive, meaning that the signal integrity is maintained throughout the switching process.The BF1118WR,115 is capable of routing signals from a single source to multiple output ports. It is possible to configure the BF1118WR,115 as a single pole, double throw switch or as a double pole, double throw switch. The switch is also capable of switching multiple signals simultaneously, which is known as ‘crosspoint switching’.The BF1118WR,115 has a small size and low power consumption, as well as being able to switch signals with low loss and high isolation. The device is also highly reliable, with its shielding ensuring that signals are not affected by external environment factors. The switch is also able to tolerate significant temperature and voltage variations, making it suitable for use in a wide range of environments.The BF1118WR,115 is a versatile and reliable switch for use in a variety of RF applications. Its low insertion loss and high isolation ensure that signals are routed correctly and that signal integrity is maintained over long distances. The small size and low power consumption make it suitable for use in a variety of systems, while its reliability ensures that it will operate correctly in even the harshest of environments.

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