4243数据手册pSemi中文资料规格书

描述 Description

Product Description
The PE4243 UltraCMOS™ RF Switch is designed to cover a broad range of applications from near DC through 3000 MHz. This reflective switch integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface, and can be controlled using either single-pin or complementary control inputs. Using a nominal +3-volt power supply voltage, a typical input 1 dB compression point of +27 dBm can be achieved. The PE4243 UltraCMOS™ RF Switch is manufactured in Peregrine’s patented Ultra Thin Silicon (UTSi®) CMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS.

特性 Features

• Single-pin or complementary CMOS logic control inputs
• +3.0-volt power supply needed for single-pin control mode
• Low insertion loss: 0.7 dB at 1000 MHz,
                          0.9 dB at 2000 MHz
• Isolation of 30 dB at 1000 MHz, 21 dB at 2000 MHz
• Typical 1 dB compression point of +27 dBm
• Ultra-small SOT-23 package