Symmetricom Bc635pci-u Rev B Time & Frequency Processor Card W/ Connector

US $250.00

Louisville, Colorado, United States
Jan 29th

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SYMMETRICOM TIME AND FREQUENCY PROCESSOR CARD INCLUDES CABLE MODEL: BC635PCI-U, Rev B CARD WAS PULLED FROM WORKING ENVIRONMENT Includes GPS Connector Interface Cable PCI Time & Frequency Processor Microsemi''s bc635PCI-U timing module provides precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is typically acquired from time code signals such as IRIG B Overview The bc635PCI-U automatically supports both the 3.3V and 5.0V signaling of the PCI bus. Integration of the module is easily facilitated with optional drivers for Windows NT/2000/XP, Linux, Solaris or VxWorks. High Speed Time Requests Central to the operation of the module is a disciplined 10 MHz oscillator and 100 nanosecond clock. Current time (days to 100 nanoseconds) can be accessed across the PCI bus with zero latency, which allows for very high speed time requests. The on-board oscillator is rate-matched (disciplined) to the input time source and drives the precision 10 MHz frequency output and time code generator circuitry. Reliable and Redundant If the time input is lost, the module will continue to maintain time (flywheel). An optional OCXO oscillator substantially improves flywheel drift performance. If power is lost, a battery-backed clock is available to maintain time. Versatile Both time code generation and translation are supported. The generator supplies IRIG B time code output that is synchronized to the input time source. The translator reads IRIG A, IRIG B and IEEE-1344 time codes. Event Time Capture An Event Time Capture feature provides a means of latching time for an external event input. The module can also be programmed to generate a periodic pulse rate as well as generate a single interrupt at a predetermined time (Time Compare). Generate Interrupts at Programmable Rates A key feature of the bc635PCI-U is the ability to generate interrupts on the PCI bus at programmable rates. These interrupts can be used to synchronize applications on the host computer as well as signal specific events.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Model	BC635PCI
Manufacturer	SYMMETRICOM / DATUM