PE42721MLBA-Z RF/IF and RFID

Test Frequency:	2.2GHz
Supplier Device Package:	12-QFN (3x3)
Package / Case:	12-WFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	2.3 V ~ 5.5 V
Impedance:	75 Ohm
Features:	--
IIP3:	60dBm
P1dB:	--
Series:	UltraCMOS®, HaRP™
Insertion Loss:	0.65dB
Isolation:	55dB
Frequency Range:	5MHz ~ 2.2GHz
Circuit:	SPDT
Topology:	Absorptive
RF Type:	CATV
Part Status:	Active
Packaging:	Tape & Reel (TR)

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RF Switches RF switches are devices that are designed to switch a signal between two locations in an RF system. They can also be used for routing and attenuating signals from one location to another, or for blocking a signal in a path. The PE42721MLBA-Z is a programmable RF switch designed to provide low insertion loss and isolation for applications up to 6 GHz. The PE42721MLBA-Z offers a low insertion loss of 1.3 dB @ 2 GHz and 0.7 dB @ 6 GHz, making it ideal for applications such as synchronization and triggering of RF signals. It also offers excellent isolation capabilities, with an insertion loss of 27 dB at 2 GHz and 24 dB at 6 GHz. This makes the PE42721MLBA-Z suitable for applications where signal isolation is required, such as RF signal routing and interfacing between high power and low noise sources. The PE42721MLBA-Z is a fully programmable RF switch, allowing it to be used in a variety of applications. It is designed to be programmed using a 3-wire SPI interface, supporting multiple switching functions including cascading and latching. With its wide switching frequency range, the PE42721MLBA-Z can support a variety of RF applications. One such application is as a routing switch in a cellular base station. In a cellular base station, the signal from the antenna must be routed to different base station components such as the power amplifiers, duplexers, and combiners. The PE42721MLBA-Z can be used to route the signal to the appropriate device, and its programmable nature makes it suitable for a variety of complex RF switching requirements.The PE42721MLBA-Z is also capable of being used as a signal detector or level indicator in high power RF systems. With its 3-wire SPI interface, it can be used to detect changes in signal level, allowing the RF system to be monitored and adjusted in a timely manner. The PE42721MLBA-Z is also suitable for applications that require high linearity and repeatability. Its low performance vs. temperature makes it ideal for applications with tight specifications. Furthermore, its signal integrity, ultra-low power consumption, and high level of integration make it well-suited for a variety of RF communication applications. In summary, the PE42721MLBA-Z programmable RF switch offers a high level of signal integrity, low power consumption, and low insertion loss and isolation, making it suitable for a variety of RF applications including routing, signal attenuation, signal detection, and interfacing with other RF systems. With its wide range of features and benefits, the PE42721MLBA-Z makes an ideal choice for RF systems that require a reliable, high-performance RF switch.

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