The Microchip/Datum BC11576-1000 B is a J1 to BNC cable engineered to connect precision time and frequency receiver modules to host systems. This interface cable bridges J1 and BNC connector types, enabling signal transmission in timing-critical applications where GPS or IRIG B time code synchronization is required.
Technical Specifications
Connector Types: J1 to BNC
Manufacturer: Microchip Technology (formerly Datum)
Associated Receiver Modules: Microchip/Datum bc635/bc637PCI series
Time Code Standard Compliance: IEEE 1344 Compliant IRIG B
– Key Features
• Interfaces with bc635/bc637PCI precision time and frequency receiver modules
• Acquires time from GPS satellites or IRIG B time code signals
• Supports disciplined 10 MHz oscillator outputs from associated receiver modules
• Enables 100 nanosecond clock resolution on connected systems
• Zero-latency time access with 100 nanosecond granularity across PCI bus integration
• Maintains time continuity during signal loss via flywheel function in associated modules
• Compatible with 10 PPM battery-backed clock for power loss scenarios
– Typical Applications
• Data acquisition systems requiring synchronized timing references
• High-speed, low-latency time requests in precision timing networks
• Systems leveraging GPS or IRIG B time code sources for synchronization
• Computer-based systems demanding nanosecond-level timing accuracy
– Compatibility & Integration
The BC11576-1000 B cable is designed for devices featuring J1 and BNC connector interfaces. Primary deployment context includes integration with Microchip/Datum bc635/bc637PCI receiver modules installed in PCI-slot equipped computer systems. Related product variants include the BC11576-1000 A (J1 to BNC) and BC11576-1000 D (Connector to 5x BNC adapter) for expanded signal distribution configurations.
