PAC128402Q

The PAC128402Q is designed as one kind of P/Active IEEE 1284 ECP/EPP termination networks. Typical applications include ECP/EPP parallel port termination, EMI/RFI filter, notebook and desktop computers and enginerring workstations and servers.

PAC128402Q has five features. (1)Stable resistor-capacitor network. (2)9 terminating lines/package. (3)Saves board space, reduces assembly cost, simplifies routing. (4)ESD protected. (5)Miniature QSOP package. Those are all the main features.

Some important specifications have been concluded into several points of PAC128402Q as follow. (1)Its absolute tolerance R would be +/-10%. (2)Its absolute tolerance C would be +/-20%. (3)Its operating temperature range would be from 0°C to 70°C. (4)Its power rating/resistor would be 100mW. (5)Its maximum leakage current at Vcc max would be 1uA/25°C. (6)Its signal clamp voltage would be >6V for positive clamp and would be <-6V for negative vclamp. (7)Its ESD immunity (human body model) would be >4KV for MIL-STD-883, method 3015 and would be >6kV for in-ststem protection. (8)Its storage temperature range would be from -65°C to 150°C. (9)Its package power rating would be max 1.00W. And so on.

Advanced, enhanced 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, video capture, and other PC peripherals. PAC128402Q also support bi-directional transfers to 2MB/sec. To network between the driver/receiver and the cable of PAC128402Q at both ends of the parallel port interface. In addition, gobernment EMC compatibility requirements impose strict filtering on the parallel port. CAMD's P/Active 1284 parallel port termination network addresses all of these requirements by providing a nine line, IEEE 1284 compliantnetwork, in a thin film integrated circuit. Two of these devices replace up to 54 discrete components and provide a complete parallel port termination soolution for space-critical applications. And so on. If you have any question or suggestion or want to know more information about PAC128402Q please contact us for details. Thank you!