Product Description

Advanced, high-speed parallel ports, conforming to the IEEE 1284 standard, are used to provide communications with external devices such as tape back-up drives, ZIP drives, printers, parallel port SCSI adapters, external LAN adapters, scanners, and other PC peripherals. These advanced ports support bi-directional transfers to 2MB/sec and above. To support these data rates, the IEEE 1284 standard recommends a combined termination, pull-up filter network between the driver/receiver and the cable at both ends of the parallel port interface. In addition, government EMC compatibility requirements impose the need to include a filter on the parallel port.

Features

• Stable resistor-capacitor network

• 9 terminating lines/package

• Saves board space, reduces assembly cost, simplifies routing

• ESD protected

• Miniature QSOP package

Applications

• ECP/EPP Parallel Port termination

• EMI/RFI Filter

• Notebook and Desktop computers

• Engineering Workstations and Servers