Описание
The TS3A27518E is a 6-bit 1-of-2 Mux/Demux designed to operate from 1.65 V to 3.6 V. This device can handleboth digital and analog signals, and signals up to V+ can be transmitted in either direction. The TS3A27518E hastwo control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put alloutputs in high-impedance mode. The control pins are compatible with 1.8V logic thresholds and are backwardcompatible with 2.5 V and 3.3 V logic thresholds as well. The TS3A27518E allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiplecards or peripherals since the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. TheTS3A27518E has two control pins that give additional flexibility to the user. For example, the ability to mux twodifferent audio-video signals in equipment such as an LCD television,an LCD monitor, or a notebook dockingstation.
- 1.65-V to 3.6-V Single-Supply Operation
- Isolation in Powerdown Mode, V+ = 0
- Low Capacitance Switches, 21.5 pF (Typical)
- Bandwidth up to 240 MHz for High-Speed Rail-to-Rail Signal Handling
- Crosstalk and Off Isolation of -62dB
- 1.8-V Logic Threshold Compatibility for Control Inputs
- 3.6-V Tolerant Control Inputs
- Latch-Up Performance Exceeds 100-mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22
- 2500-V Human-Body Model (A114-B, Class II)
- 1500-V Charged-Device Model (C101)
- ESD Performance: NC/NO Ports
- ±6-kV Contact Discharge (IEC 61000-4-2)
- 24-QFN (4 × 4 mm), 24-BGA (3 × 3 mm) and 24-TSSOP (7.9 × 6.6 mm) Packages
