Overview
Description
The QS4A105 is a high-performance CMOS two-channel 4PST switch with 3-state outputs. The QS4A105, with 1.3GHz bandwidth, is ideal for high-performance video signal switching, audio signal switching, and telecomm routing applications. Low power dissipation makes this device ideal for battery operated and remote instrumentation applications. The QS4A105 operates at -40C to +85C.
Features
- Low ON resistance: rDS(ON) = 5 ohm
- Wide bandwidth: 1.3GHz (-3dB point)
- Crosstalk: -100dB at 50KHz, -70dB at 5MHz, -50dB at 30MHz
- Off-isolation: -90dB at 50KHz, -60dB at 5MHz, -55dB at 30MHz
- Single 5V supply
- Bidirectional signal flow
- TTL-compatible control inputs
- Ultra-low quiescent current: 3 uA
- Switch turn on time of 6.5ns
- Available in 20 pin QSOP package
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Applied Filters: