QS4A101Q

The QS4A101Q is designed as high performance CMOS analog four channel SPST switch with indivisual enables which provides a set of four high-speed CMOS switches connecting inputs to outputs. Its typical applications include high speed video signal switching/routing, data acquisition, ATE systems, telecomm routing, token ring transceivers and high speed networking.

QS4A101Q has many features. The first one is it has low on-resistance which would be 5ohms. The second one is it would have wide bandwidth which would be 1.4GHz (-3dB point). The third one is about its crosstalk which would be -122dB at 50KHz and 80dB at 5MHz and -65dB at 30MHz. The fourth one is about its off-isolation which means -100dB at 50kHz and -75dB at 5MHz and -45dB at 30MHz. The fifth one is it would have single 5V supply. The sixth one is it would have TTL compatible control inputs. The seventh one is it would have ultra-low quiescent current which would be 3uA. The last one is its switch turn time would be 6.5ns. That are all the main features.

Some absolute maximum ratings of QS4A101Q have been concluded into several points as follow. The first one is about its supply voltage to ground which would be from -0.5V to 7.0V. The second one is about its DC switch voltage which would be -0.5V to 7.0V. The third one is about its analog input voltage which would be from -0.5V to +7.0V. The fourth one is about its DC input voltage which would be from -0.5V to 7.0V. The fifth one is about its AC input voltage (for a pulse width <= 20ns) which would be -3.0V. The sixth one is about its DC output current max sink current/pin which would be 120mA. The seventh one is about its maximum power dissipation which would be 0.7W. The last one is about its storage temperature range which would be from -65°C to 150°C. It should be noted that these ratings are those conditions beyond which damage to the QS4A101Q may occur. And so on. If you have any question or suggestion or want to know more information please contact us.