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PE4246 - Absorptive SPST UltraCMOS RF Switch

General Description

The PE4246 RF Switch is designed to cover a broad range of applications from DC to 5000 MHz.

It is non-reflective at both RF1 and RF2 ports.

Key Features

  • Non-reflective 50-ohm RF switch.
  • 50-ohm (0.25 watt) terminations.
  • High isolation: 55 dB at 1000 MHz, 48 dB at 3000 MHz.
  • Low insertion loss: 0.8 dB at 1000 MHz, 0.9 dB at 3000 MHz.
  • High linearity: +33 dBm input 1dB compression point.
  • CMOS/TTL single-pin control.
  • Single +3-volt supply operation.
  • Extremely low bias: 33 µA @ 3 V.
  • Available in a 6-lead DFN package Figure 2. Package Type RF1 RF2 6-lead DFN 50 CMOS Con.

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www.DataSheet4U.com Product Specification PE4246 Product Description The PE4246 RF Switch is designed to cover a broad range of applications from DC to 5000 MHz. It is non-reflective at both RF1 and RF2 ports. This SPST switch integrates a single-pin CMOS control interface, and provides low insertion loss while operating with extremely low bias from a single +3-volt supply. In a typical application, the high isolation PE4246 can replace multiple RF switches of lesser isolation performance. It is offered in a small 3x3 mm DFN package. The PE4246 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS. Figure 1.