XN511 (K ) B O WEI GaAs SPST Anolog Switches BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Insertion Loss VS. Frequency I . L(dB) Features ●Passive switch ●Fast switching speed ctyp 5nS ●High isolation:60dB/60MHz ●Standard package:DS-8 ●Operating temperature range:-40℃～+85℃ Unit f L～f H MHz On/Off Time t on ns On - resistance Isolation * Ron Frequency range Guaranteed Min Max Typical DC-200 200 5 – 20 Ω 8 – 15 Iso dB 64 60 – Insertion loss * IL dB 1.3 – 1. 5 Control voltage VC 3. 5** 3. 0 4. 0 V 5.0* * * 4. 5 5. 5 ** XN511 ( K ) A ; 300 Isolation VS. Frequency DC * Taken at f = 60MHz ; 200 100 Frequency(MHz) Isolation Symbol 1.6 1.4 1.2 1.0 0 Specifications( measured in a 50Ωsystem , TA=25℃) Parameter Ta=+25℃ Ta=+85℃ Ta= -40℃ Ta=+25℃ Ta=+85℃ Ta= -40℃ 70 60 50 40 0 300 200 100 Frequency(MHz) Application Circuit 4 2 6 * * * XN511 ( K ) B 1、3、5、7 8 Absolute Maximum Ratings Negative Voltage : -7V Storage Temp:+125℃ 1:GND 2: Input 3:GND 4:Control 5:GND 6: output 7 :GND 8 : Tuning Truth table Control Input Signal path state High ON Low OFF TTL and CMOS input compatible when control port (Pin4)connect a capacitance.The capacitance is between 1000pf-10000pf depends upon TTL cycle .Logic1(+3V～+5V):on; Logic 0(0V):off. 4 DS-8 2 6 8 Application notes 1. ESD sensitive device observe handling precoution 2. Precaution should be taken to avoid the video transients during switching period 3. The device should be properly grounded to insure the isolation performance 1、3、5、7 TTL and CMOS input compatible as below application.Logic1 ( +3V～+5V):on;Logic0(0V): Off.DC voltage should be equal to control level(TTL OR CMOS) ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 26