IDTQS4A101 Overview
The QS4A101 is a high-performance CMOS analog four-channel SPST switch with individual enables. This device provides a set of four high-speed CMOS switches connecting inputs to outputs. The low ON resistance of the QS4A101 allows inputs to be connected to outputs with low insertion loss and high bandwidth.
IDTQS4A101 Key Features
- Low ON resistance: rDS(ON) = 5Ω
- Wide bandwidth: 1.4GHz (-3dB point)
- Crosstalk: 122dB at 50KHz, -80dB at 5MHz, -65dB at 30MHz
- Off-isolation: -100dB at 50KHz, -75dB at 5MHz, -45dB at
- Single 5V supply
- Bidirectional signal flow
- TTL-patible control inputs
- Ultra-low quiescent current: 3μA
- Switch turn on time of 6.5ns
- Available in QSOP package
