Product Description

The PE4280 is an UltraCMOS™ Switch designed for CATV applications, covering a broad frequency range from DC up to 2.2 GHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3 V supply. In a typical CATV application, the PE4280 provides for a cost effective and manufacturable solution when compared to mechanical relays.

Features

• 75 Ω characteristic impedance

• Integrated 75 Ω terminations

• CTB performance of 85 dBc

• High isolation 60 dB at 1 GHz

• Low insertion loss: typically 0.5 dB at 5 MHz, 1.1 dB at 1 GHz

• High input IP3: 50 dBm

• CMOS two-pin control

• Single +3 V supply operation

• Low current consumption: 8 μA

• Unique all off terminated mode

• 4 x 4 x 0.85 mm QFN package