RF Switches PE42300 pages

Product Specification

) CMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS. >

Product Description

SPDT High Power UltraCMOSΙ RF Switch The PE4230 UltraCMOS RF Switch is designed to cover a broad range of applications from DC through 3000 MHz. This single-supply reflective switch integrates on-board CMOS control logic driven by a simple, single-pin CMOS or TTL compatible control input. Using a nominal +3-volt power supply, a typical input 1 dB compression point of +32 dBm can be achieved. The PE4230 also exhibits input-output isolation of better than 39 dB at 1000 MHz and is offered in a small 8-lead MSOP package.The PE4230 SPDT High Power UltraCMOSٙ RF Switch is manufactured in Peregrines patented Ultra Thin Silicon (UTSi Features >
? Single 3-volt power supply >
? Low insertion loss: 0.35 dB at 1000 MHz, 0.55 dB at 2000 MHz >
? High isolation of 39 dB at 1000 MHz, 30 dB at 2000 MHz >
? Typical input 1 dB compression point of +32 dBm >
? Single-pin CMOS or TTL logic control >
? Low cost Figure 1. Functional Diagram Figure 2. Package Type >
RFCRF1RF2 8-lead MSOP CMOSControlDriver CTRL Table 1. Electrical Specifications @ +25 ҰC, V >
DD = 3 V (Z >
S = Z >
L = 50 ) >
Parameter Conditions Minimum Typical Maximum Units Operation Frequency 1 DC 3000 MHz Insertion Loss 1000 MHz 2000 MHz 0.35 0.55 0.45 0.65 dB dB Isolation RFC to RF1/RF2 1000 MHz 2000 MHz 38283930dB dB Isolation ֖ RF1 to RF2 1000 MHz 2000 MHz 33.5 26.5 3528dB dB Return Loss 1000 MHz 2000 MHz 23.5 14.5 25.5 15.4 dB dB ONђ Switching Time CTRL to 0.1 dB final value, 2 GHz 200 ns OFFђ Switching Time CTRL to 25 dB isolation, 2 GHz 90 ns Video Feedthrough 2 15 mV pp Input 1 dB Compression 2000 MHz 30 32 dBm Input IP3 2000 MHz, 17 dBm 50 dBm Notes: 1. Device linearity will begin to degrade below 10 MHz. 2. The DC transient at the output of any port of the switch when the control voltage is switched from Low to High or High to Low in a 50 test set-up, measured with 1ns risetime pulses and 500 MHz bandwidth. Document No. 70-0029-02 www.psemi.com 2005 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 7 size="-2">