F2923中文资料Constant Impedance K|z| SP2T RF Switch数据手册Renesas规格书

描述 Description

The F2923 is a low insertion loss 50Ω SP2T (SPDT) absorptive RF Switch designed for a multitude of wireless and other RF applications.  This device covers a broad frequency range from 300 kHz to 8000 MHz.  In addition to providing low insertion loss, industry leading isolation at 2 GHz and excellent linearity, the F2923 also includes a patent pending constant impedance (K|z|) feature.

特性 Features

Constant Impedance K|z| during transition
Very low insertion loss: 0.48 dB @ 2 GHz
High Input IP3: 66 dB @ 2 GHz
RF1 / RF2 to RF_Com Isolation: 74 dB @ 2 GHz
1-pin or 2-pin device control option
Low DC current: 127 µA using 3.3 V logic
Supports 1.8 V and 3.3 V control logic
Extended temperature: -55 °C to +105 °C
4 mm x 4 mm, 20-pin TQFN package
Industry standard footprint and pin compatible with F2912