PI5L200集成电路（IC）的模拟开关-特殊用途规格书PDF中文资料

描述 Description

Pericom Semiconductor’s PI5L200 is a Rail-to-Rail Quad 2:1 multiplexer/demultiplexer LanSwitch with 3-state outputs. The On Resistance typically varies from 5 ohms to 7 ohms with data inputs of 0V to 5V. Generally, this part can be used to replace mechanical relays in low voltage (3.3V/5V systems) LAN applications.

With a wide bandwidth of 135 MHz, the PI5L200 can switch Fast Ethernet and ATM25 signals. Into 100-ohm UTP cables, the switch distortion is typically less than two percent. Crosstalk @30 MHz is –70dB. The PI5L200 operates from a single 3.3V/5V supply and interface to TTL logic.

特性 Features

• Single 3.3V/5V supply operation

• Rail-To-Rail Operation

• Very Low Distortion: 2

• Replaces mechanical relays

• High-performance, low-cost solution for switching between different LAN signals

• Low crosstalk: –70dB @ 30 Mbps

• Low insertion loss and On-Resistance: 6-ohms typical

• Off isolation: –55dB @ 30 Mbps

• Wide bandwidth data rates >135 Mbps

• Low Quiescent Supply Current (100nA typical)

• Packaging (Pb-free & Green available):

– 16-pin 150-mil wide plastic SOIC (W)

– 16-pin 150-mil wide plastic QSOP (Q)

– 16-pin 173-mil wide plastic TSSOP (L)

Applications

• 10/100 Base-TX/T4

• 100VG-AnyLAN

• Token Ring 4/16 Mbps

• ATM25

• NIC Adapter and Hubs

• SONET OCI 51.8Mbps

• T1/E1