器件名称: 4268-00
功能描述: SP6T UltraCMOS
文件大小: 307.38KB 共11页
简 介:Product Specification
PE4268
Product Description
The PE4268 SP6T RF UltraCMOS Switch addresses the specific design needs of the Quad-Band GSM Handset Antenna Switch Module Market. Broadband performance also makes it a versatile solution in other IF and RF applications. The switch includes two high power paths with low insertion loss and four low power paths with high isolation. On-chip CMOS decode logic facilitates three-pin low voltage CMOS control. High ESD tolerance of 1500 V at all ports and no blocking capacitor requirements make this the ultimate in integration and ruggedness. The PE4268 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.
SP6T UltraCMOS 2.6 V Switch 100 – 3000 MHz
Features Three pin CMOS logic control with integral decoder/driver Low TX insertion loss: 0.55 dB at 900 MHz, 0.7 dB at 1900 MHz TX – RX Isolation of 48 dB at 900 MHz, 40 dB at 1900 MHz Low harmonics: 2fo = -84 dBc and 3fo = -70 dBc at +35 dBm input power 1500 V HBM ESD tolerance RX SAW over voltage protection circuit Harmonics immune to RX VSWR No blocking capacitors required 20-lead 4x4 mm QFN package
Figure 1. Functional Diagram
Figure 2. Package Type
TX1 RX1
20-lead 4x4 mm QFN
TX2
RX2
RX3
CMOS Control/Driver and ESD
RX4
V1
V2
V3
Document No. 70-0165-03 │ www.psemi.com
2005 Peregrine Semiconductor Corp. All rights reserved. Page 1 of……
