Description
The PI3L500-A is a 8-Channel 2:1 multiplexer/demultiplexer LAN Switch with Hi-Z outputs. Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance. The device multiplexes differential outputs from a Gigabit Ethernet transceiver (PHY) device to one of two corresponding B1 or B2 outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew, high channel-tochannel noise isolation and is compatible with various standards, such as 10/100/1000 Base-T (Ethernet). Generally, this part can be used to replace mechanical relays in low-voltage LAN applications that interface a physical layer over CAT 5 or CAT 6 unshielded twisted pair cable through an isolation transformer.
- RON is 4O typical
- Low bit-to-bit skew: 200ps
- Low Crosstalk: –35dB @ 250MHz
- Near-Zero propagation delay: 250ps
- Switching speed: 9ns
- Channel On capacitance: 10pF (typical)
- Status Indicator LEDs Switched with Ethernet pairs
- VCC Operating Range: +3.0V to +3.6V
- Enhanced ESD Protection:
- 8kV (contact)(1)
- Switch pins: 1.1kV (machine model), 12kV (human body model)
- >550 MHz bandwidth (or data frequency)
- Packaging: Pb-free and Green, 56-contact TQFN (ZF)
