xbtxbt
Member level 2
Hi,all!
I use WJ amplifier SCG002.The main parameters of this chip are (1、absolute maximum RF input power(continuous):+12dBm.2、Absolute maximum junction temperature:+250 degree.3、Package:SOT89.4、DC supply:3.9V/45mA. 5、operating case temperature:-40 to +85 degree.6、thermal resistance:about 150 degree/Watt).
In my circuit,The amplifier may have to endure a dangerous input pulse of +25dBm with the port impedance of 50 ohm,lasting 100ns.The dangerous pulse will not be repeated in a long time.I wonder if the amplifier would be damaged in this operating condition.TKS!
I use WJ amplifier SCG002.The main parameters of this chip are (1、absolute maximum RF input power(continuous):+12dBm.2、Absolute maximum junction temperature:+250 degree.3、Package:SOT89.4、DC supply:3.9V/45mA. 5、operating case temperature:-40 to +85 degree.6、thermal resistance:about 150 degree/Watt).
In my circuit,The amplifier may have to endure a dangerous input pulse of +25dBm with the port impedance of 50 ohm,lasting 100ns.The dangerous pulse will not be repeated in a long time.I wonder if the amplifier would be damaged in this operating condition.TKS!