IDTQS4A201 Overview
The QS4A201 is a high-performance CMOS two-by-two analog cross point switch. This device provides two sets of five high-speed CMOS switches providing "cross point" connection between inputs and outputs. The low ON resistance of the QS4A201 allows inputs to be connected to outputs with low insertion loss and high bandwidth.
IDTQS4A201 Key Features
- Low ON resistance: rDS(ON) = 5Ω
- Fast transition time: tTRAN = 6ns
- Wide bandwidth: 1.3GHz (-3dB point)
- Crosstalk: 90dB at 50KHz, -40dB at 5MHz, -30dB at 30MHz
- Off-isolation: -70dB at 50KHz, -40dB at 5MHz, -30dB at
- Single 5V supply
- Can be used as multiplexer or demultiplexer
- TTL-patible control inputs
- Ultra-low quiescent current: 3μA
- Switch turn on time of 6.5ns
